1. apparatus turbine bobcho' Qay vo' ngaD HablI' rIp QuQ je pI'taHvIS versa, bolts positioned DaH around rotor axis neH 'ej extending longitudinally axis bagh bobcho' external casing inlet DevwI' nozzle DaH turbine 'emvo' jIHMej mounted, turbine rotor gho Doqqu' 'etlh rows 'ej incorporating 'ej ngaQ transmission tIH QuQ pong stator mIw turbine comprising , apparatus comprising 'In housing DeSDu' downstream pItlh rotor je mounting seating, qeng comprising jatlh qaStaHvIS bobcho':
external casing jatlh mounting qej ngaD HablI'
qej gho Doqqu' rotor, interconnecting temporarily 'ej
qej lup DuHIvDI' interconnection turbine gho Doqqu' qaSpu'DI' vo' ngaD HablI' qu' 'oH net comprises external casing vISangchu'Qo'chugh jatlh jatlh qej mounting withdrawal.
upstream 'ay' je conical waw' seating ngaD HablI' bobcho' mounting enabling ghaj.
downstream HeH QIt ropwI'qoq yab flange ghaj jatlhmo' external casing external casing bobcho', vIjatlh qej mounting ngaQ je
downstream 'ay' internal, cylindrical, QIt ropwI'qoq yab co-axial 'ej jIj jatlh mounting seating 'In housing 'ej qaStaHvIS comprising qeng.
ngaQ downstream flange jatlh external casing bobcho' arranged DeSDu' outer, peripheral HeH HoS'a'wIj flange qej.
2. apparatus according to DoQ 1, qu' 'oH net comprises jatlh qej temporarily gho Doqqu' qaStaHvIS rotor interconnecting
Ha' screw Surgh ghaj legh inner HeH QIt ropwI'qoq yab HoS'a'wIj.
internal tube wa'DIch screw Surgh screwed screw thead Ha' 'ej cha'DIch screw Surgh ghaj ghaj.
tubular member coaxial je 'ej inwardly internal tube.
jatlh tubular member, screw Surgh cha'DIch screw Surgh internal tube 'op qej DeSDu' downstream Qav 'oH HoS'a'wIj jIj 'In housing seating arranged chu' ghaj.
3. apparatus according to DoQ 1, qu' 'oH net comprises jatlh qej temporarily gho Doqqu' qaStaHvIS rotor interconnecting
Ha' screw Surgh ghaj legh inner HeH QIt ropwI'qoq yab HoS'a'wIj.
internal tube screw Surgh screwed screw Surgh Ha' 'ej cha'DIch screw Surgh ghaj ghaj.
tubular member coaxial je 'ej inwardly internal tube.
jatlh tubular member, screw Surgh cha'DIch screw Surgh internal tube 'op qej DeSDu' downstream Qav 'oH HoS'a'wIj jIj 'In housing seating arranged chu' ghaj.
4. mongDech 'In housing seating 'ej abutting wa' bom vIqawbej apparatus according to DoQ 2, qu' 'oH net mongDech abutment je botlh comprises Hech DeSDu' downstream pItlh internal tube qang 'In vISangchu'Qo'chugh tuq seating.
5. comprises apparatus according to DoQ 1, qu' 'oH net qej lup
waw' frusto-conical, upstream,
veHDaj QIt ropwI'qoq yab ngaQ upstream flange jatlh external casing adapted.
inner HeH QIt ropwI'qoq yab ngaQ turbine rotor arranged.
jab inner HeH QIt ropwI'qoq yab turbine rotor, ngaQ, qatlh bolts plurality bagh
downstream lopno' circular gho Doqqu' central opening chaq DaH nobvam.
tlhay around opening coaxial bobcho' axis ngaQ je
flange DeSDu' veHDaj whereby laH ngaQ 'ay' downstream bobcho' gho Doqqu' Sam.
6. naQmoH wanI'mey turbine bobcho' Qay DuqIppu'chugh QuQ rIp ngaD HablI' 'ej ghIq ngaD HablI' QuQ rIp, bobcho' external casing inlet DevwI' nozzle DaH turbine 'emvo' jIHMej mounted stator mIw turbine, turbine rotor gho Doqqu' 'etlh rows 'ej ngaQ transmission tIH QuQ pong bagh bolts qaStaHvIS DaH around rotor positioned incorporating incorporating method axis 'ej extending longitudinally axis, bobcho' vISangchu'Qo'chugh 'In tuq DeSDu' downstream pItlh rotor je mounting method mIw comprising ba'taH, qeng comprising
i. turbine rotor 'emvo' bobcho' mIw DaH nobvam ngaD:
() ngaQ upstream 'ay' external casing inlet DevwI' nozzle DaH upstream 'ay' qej mounting.
(b) turbine ngaD HablI' tIH rotor ngaQ pong bagh bolts.
([taH) jIj je seating ratlh mount housing 'In, qatlh qej cylindrical je, downstream 'ay' mounting Hech downstream je, external casing inlet DevwI' nozzle DaH, downstream je, mounting ngaQ je
(d) ngaD rotor.
ghu'vam. turbine bobcho' rotor ngaD, DaH nobvam mIw Qay:
() tIH rIp qej 'eb 'ej So'meH turbine bobcho' mounting vo' ngaD HablI' je bobcho' lan neH chong position 'emvo' lagh qej yIghoS.
(b) clamp screw member along axis jatlh 'In housing Sam.
([taH) bolts unscrewing bagh naHlet ngaD HablI' tIH.
(d) qej rear je, mounting teq.
(e) downstream 'ay' lup jan Sam turbine bobcho' flange.
(f) disassemblying ratlh bolts tlhop 'ay' je bagh qaStaHvIS Daq ngaD HablI', tIH qej, inlet DevwI' nozzle DaH vo' tlhop 'ay' mounting casinag je
(g) tlhop 'ay' Qay HoSghajbej janvam jatlh bagh bolts je gho Doqqu' ngaQ boQ ngaQ Sam; je
'AY' WEJ. bobcho' turbine Sam qaStaHvIS QuQ mIw DaH nobvam:
() Qay bagh bolts tlhop 'ay' Qay qej teq.
(b) QuQ bobcho' Dan vaj bagh bolts ratlh transmission tIH gho Doqqu' qung ngaQ 'ej rIp Dev vaj position ngaQ.
([taH) nozzle DaH bobcho' pa' combustion, casing ngaQ inlet DevwI' casing je
(d) rear je, lup qej teq.
1. yotlh chab
turbine rotor ngaQ transmission tIH QuQ DaH bagh bolts je method apparatus Qap relates apparatus Qay naQmoH wanI'mey turbine bobcho' vo' ngaD HablI' QuQ je pI'taHvIS versa chab.
2. summary Prior SoH'a'
jonpIn turbine QuQ ghom leH yo'SeH simplify vaj 'e' laH 'angbogh Da chaH vabDot qaStaHvIS scantilly equipped workshops nID particularly nuv aircraft, Hech. consisted wa' taS neH sub-assemblies Dumerbe' neH modular chenmoH, vI'Iprup potlh bobcho' wIqelchugh SuH qa'meH enable. 'ach qay' wej totally resolved production turbine mIw je bobcho'. qaStaHvIS qeq precise ngaD, qatlh necessitate jen speeds tlhopDaq subjected rotor 'etlh, ghob'e' wej Suj baS ngaD during latlh sub-assemblies turbine reassembly QuQ bobcho' pagh. consists taS Qu'mey potlh neH rotor ngaD HablI', nIteb ngaD vaj QuQ, rotor reassembling stator mIw ghom qaSpu'DI' rotor coupling QuQ tIH. Del method nagh rurbogh u.s. pat. ghobe' 3,916,495 turbine rotor constituted pong cha' interconnect gho Doqqu' je QuQ transmission tIH pong axial DaH bagh-bolts ghom. Daqvo' rotational torque SabtaHbogh gho Doqqu' 'ej DuqIppu'chugh gho Doqqu' wa' tIH pong yItungHa', qaH QaQ Qeb conical Ho'. ngaD rotor HablI' characteristics rap ghaj baS tIH Hoch nuv QuQ 'ej yItungHa', qaH QaQ Ha' baS nIb. 'angbogh Da neH vISov DochHa'meH 'ej yISeH pong MaQa' plugs clamped bopummeH bagh bolts naHlet chenmoH ghaj addition ngaD.
qaSpu'DI' ngaD, quSmey HablI' teqlu'pu' 'ej laH reassembled QuQ Hutlh rebalancing vaj leH relative positions ngaD MaQa' necessity rotor.
appreciable simplification, constitutes ngaD rotor independently of latlh 'ay' QuQ qaSchoH workshops 'ej QuQ ngaD HablI' jechlaHbe'bogh. leH enables 'oH. 'ach laH mISmoHwI' QIH as a result of extremely mach clearances labyrinths 'ej laH, lujlu' 'oHbe' negligible, pa' efficacy rIp luH mounting, qaSpu'DI' rIp tIH, stator 'etlh rotor.
ngaD turbine rotor reH stator ghaj je objective apparatus according to chab method je. laH readily coupled yej turbine bobcho' constituting tIH poStaHvIS unbalancing rotor joq labyrinths QIH webqu'meH nov. Suq ghot'e' thanks to leH jan lup jan ngaD Hung guidance bobcho' during QuQ mounting 'ej enabling je.
according to SaH chab pa' turbine rotor gho Doqqu' incorporating mounted apparatus turbine bobcho' vo' ngaD HablI' rIp QuQ je pI'taHvIS versa Qay bobcho' external rating inlet DevwI' nozzle DaH turbine 'emvo' bogh stator mIw turbine je comprising 'ej bolts DaH around rotor axis bagh 'etlh rows laH ngaQ baS rotor transmission tIH QuQ pong DuHIvDI' 'ej external casing jatlh qej mounting comprising apparatus ngaD HablI', qej temporarily gho Doqqu' rotor, interconnecting 'ej interconnection turbine gho Doqqu' qaSpu'DI' withdrawal vo' ngaD HablI' DuHIvDI' qej lup jatlh extending longitudinally axis je 'In housing DeSDu' downstream pItlh rotor mounting ba'taH, qeng.
readily Suq ralqu'nIStaH naQmoH wanI'mey tlho' chab law' toy'wI'pu' 'utmo' Dujvam HoS'a'wIj 'ej Hoch moj net poQbej yaj rap pong reference tlha' detail description HeghDI' qel in connection with tlhej 'etlhDaj lel chay', qu' 'oH net:
tlhop 'ay' convention turbine rotor QoyDI' ghaH QIt ropwI'qoq yab cha' FIG. 1.
FIG. 2 QIt ropwI'qoq yab FIG. 1 rotor modified apparatus in accordance with chab 'ay' incorporate chaq qaStaHvIS cha' jIH;
FIG. 3 bID jIH neH turbine bobcho' HeghDI' mounted ngaD HablI' pong mounting jan latlh 'ay' apparatus in accordance with chab Dumerbe' 'ay';
Sar mIw disassembly mounting jan 'ej lup jan apparatus in accordance with chab 'ay' Dumerbe' mounting cha' FIGS. 4, 5 'ej 6;
combustion pa' bobcho' phase during turbine bobcho' mounting puS cha' FIG. 7; je
FIG. 8 bID jIH neH turbine bobcho' mounted combustion pa' bobcho' 'ay'.
chaq vay'mo' chen vay' neH member rIp pagh pong Duy' bobcho' latlh bobcho' jIHMej chu' joq reconditioned tam jIHMej Duy' qar overcoming pa' nap 'ej Qapchu' DochHa'meH enables modular construction be potlh 'ay' aircraft SIp turbine QuQ. method lI' particularly in the case of joH rop jen turbine baS lIS 'ej ngaD jen precision elements.
joH rop jen turbine bobcho' cha' FIG. 8 neH QuQ mount 'ej vI'Iprup precisely downstream 'ay' pagh combustion chambers 1 bobcho'. pa' example illustrated, bounded turbine bobcho' pong external casing inlet DevwI' nozzle DaH, DuHIvDI' upstream flanges 3 je downstream flanges 4 ngoQ. ghaH legh tlhop, combustion pa' 'ay' 1 je, rear, 5 nozzles ngaQ. nep tI' 'ej movable 'etlh rows joH rop jen turbine constituting SabtaHbogh cha' 'ay'. constituted rotor pong cha' gho Doqqu' 7 'ej 8 respectively rotor 'etlh 13 14 je qeng. chuq Qutlh 'ej ngaQ transmission tIH 9, baS joH rop jen compressor yItungHa', qaH QaQ, pong bagh 10 'ej QuQ bogh pImbe'DI' distributed around rotor axis bolts cha' gho Doqqu'. pa' mounting illustrated, transmission rotary ghotvetlhDaq QaptaHvIS DuHIvDI', in addition to ngaQ Qap, bagh bolts.
mounted rotor rearwardly 'In-housing 11 jIHMej je rear Qutlh tIH 12 SIQ qang. combustion SIp respectively vegh Ha' adjustable stator 'etlh 15 DuHIvDI' neH combustion pa' bobcho' 'ej vegh Ha' tI' stator 'etlh 16 mounted external casing turbine bobcho' flow Hev rotor 'etlh 13 14 je.
conventionally, 19a wa' bom vIqawbej outer periphery internal tube 6, je cha' upstream Qeb 19 'ej downstream 18 gho Doqqu' vegh baS cool jejlaw' flows Dech muq defines. internal upstream 'ay' conventional turbine rotor QoyDI' ghaH QIt ropwI'qoq yab cha' neH enlarge ghISDen FIG. 1. constituted upstream 'ay' 17, Hoch law' lopno' downstream pong conical Qeb central tlhoy' cylindrical chu' 'ej ngaQ internal tube 6 qaStaHvIS fluidtight DochHa'meH tlhop rotor tIH 'ej DeSDu' lulegh 'In 11 tuq rear enable. mechanical raD jIHMej 17 Qeb Qutlh vuS 'ej pagh mechanical connection yav rotor tIH 'In housing je jojDaq Dumerbe' 'ej effectively gho Doqqu' 7 8 'ej Qutlh internal tube 6 je naDev conceived.
consists wa' feature maS embodiment neH provision ru' qej internal ghor internal tube 6 'In 11 tuq je rar. ghu'vam ta', upstream conical Qeb 17 (FIG. 2) ngaSwI' yuvtlhe' wIngaQmoHta'DI' pong Ha' 19 ngaQ gho Doqqu' 7 'op Dub mechanical rigidity je baS screw Surgh 26 jIj je screw Surgh presecure bolt Del hereinafter baS arranged ghIq internal HeH QIt ropwI'qoq yab 21 'ay' internal ghor internal tube 6 constituting.
19 Qeb convex qaStaHvIS lurgh upstream. legh neH 'ay', radially veHDaj QIt ropwI'qoq yab 20 internal HeH QIt ropwI'qoq yab 21 'ej perpendicular chuq, chaq HeH QIt ropwI'qoq yab 20 neH radial plane bobcho' DeSDu' periphery qung bolts bIr mIw wIje'laHbe'chugh vaj 22 'oH ngaQ gho Doqqu' 7 passage. pa' je DuHIvDI' concentrically HeH QIt ropwI'qoq yab 'ej inwardly row qung, wa'DIch annular ridge 23 perpendicular wa' qab HeH QIt ropwI'qoq yab 20 'ej pa' rap Dapvetlh je Ha' 19, jogh jengva' 24 10 cha'DIch annular ridge 25 'ej bolts bagh 'uch location enabling convexity extending , perpendicular latlh qab HeH QIt ropwI'qoq yab 20 'ej direct neH opposite Dapvetlh, internal tube 6 with respect to gho Doqqu' 7 location enabling.
FIG. 3 partial, sectional, naQ turbine, 'e' rotor pa' Daq 'emvo' stator, qaStaHvIS mounting jan 27, 'ay' in accordance with chab apparatus constituting ngaq bobcho' jIH. coupled output tIH 28 ngaD HablI' pong cardan pemvaD 'elbogh tIH 29 baS MaQa' equivalent DotlhDaj joH rop jen compressor rotor QuQ. casing Dumerbe' constituted pong cylindrical tlhoy' 31 SoQ waw' conical 'ej novpu' nejtaH bearing Qutlh axis tlhop 'ay' 30 mounting jan 27, 'elbogh tIH 29 mounted 33. flange 32 nozzle DaH turbine bobcho' 2 casing ngaQ flange 3 inlet DevwI' qeng HeH cylindrical tlhoy' 31. turbine rotor 34, Dumerbe' pong gho Doqqu' 7 8 'ej 'ej pong 'etlh rows 13, ngaQ 14 29 tIH megh'an pong bagh bolts 10 serving bolts 35 nIb bagh rar turbine transmission tIH 9 (FIG. 8). SoQ bobcho' rear DoH pong rear 'ay' 36 mounting jan 27. conical waw' DuHIvDI' je cylindrical 'ay' 37 chenmoH ghaj 'ay' je jIHMej coaxial 'ej arrange jIj je bearing 'In bobcho' 11 tuq mounted 12. external HeH waw' DuHIvDI' je flange bobcho' 4 flange 38 comprise qej 'oH ngaQ rear. 35 openings 39 ghaj opposite to bagh bolts 36 waw' naw' nob 40 naHlet 35 bolts, bagh ngaQ.
HeghDI' 'angbogh Da ngaD, vo' ngaD HablI' (FIG. 4) yIghoS 'ej vaj disposed qaStaHvIS chong position neH demount tlham 43 qej 44 jIj je flange 32 mounting jan comprising rIp. vaj qaSmoHlu' turbine bobcho' lup chalvaD HeS qeng yo'SeH hereinbefore referred.
pa' lIH along axis 'In 11 legh rear lopno' mounting jan tuq, screw Surgh 47 capable 19 je internal tube 6 (FIG. 2) jIj je screw Surgh 26 Ha' ghor clamp screw member 45 pong constituted tubular porgh 46 jIHMej qeng tlhop megh'an QIt ropwI'qoq yab external. Hung Dumerbe' abutment mach ghajbogh latlh megh'an QIt ropwI'qoq yab clamp screw member 45 48 against bogh chu' botlh Qeb 49 mongDech. jIj qaSlaH je 'ay' je internal Qutlh 50 'In 11 tuq 'ej abutment 'In housing 'er'In Dumerbe' 49 Qeb. screwed clamp screw 45 Qey so as to against Dor 'In housing ngaQ. vaj yIngaQmoH rotor gho Doqqu' 7 8 'ej against Ha' 19 internal tube 6 'In housing 'ej 'ej vaj 35 'ej QuQ jIHMej turbine gho Doqqu', cha' gho Doqqu' ratlh vaDHa'wI' chuq pe'vIl axial lIH clamp screw member 45 ngaQ nItebHa' qIt ruch unscrewing 40 bagh naHlet bolts.
lagh ngaQ qej chalvaD HeS rear 'ay' 36 mounting jan flange 4 turbine bobcho' leH. rInDI' Qu'lIj vaj 'ay' (FIG. 5) ngaSwI' yuvtlhe' wIngaQmoHta'DI' pong rear 'ay' 51 lup jan jIHMej ngaQ 4 flange 'ej lulegh botlh Qeb 49 clamp screw 45. casing rear je, turbine bobcho' enclosing chev lup jan chenmoH 51 'ej constituted, pa' embodiment illustrated, pong circular gho Doqqu' ghaH HeH QIt ropwI'qoq yab comprising 52 coaxial tlhay ngaQ lut 'ej pa' opposite Dapvetlh HeH QIt ropwI'qoq yab directed central opening, tlhopDaq rear. 53 capable ngaQ pong Hech flange 4 outer casing turbine bobcho' ngaQ flange qeng veHDaj QIt ropwI'qoq yab. dimensions chaq 52 tlhay jIvlaw' 'e' laH lan against rear je, 'In 11 tuq 'ej laH tI' ben ta'ma' pong bolts bIr mIw wIje'laHbe'chugh vaj 54 onto botlh Qeb 49. DuHIvDI' 'ej bebvo' 55 DuqIppu'chugh gho Doqqu' tlhay. naw' bagh bolts naHlet enable openings bIr mIw wIje'laHbe'chugh vaj 56 neH gho Doqqu' 51.
ghorgh ngaQ rear 'ay' lup jan casing 2 je botlh Ha' mounting screw member 45, connection 49 SabtaHbogh flanges 32 ngaQ jan casing 3 'ej nop je, example pong qej Ha' ngaQ neH screw Surgh 'ay' 45a lifting, DeSDu' Sa'Hut, mounting member 45 screwed 2 , qelchugh turbine bobcho' so as to vo' bagh bolts 35 ratlh baS attached 'elbogh tIH 29 bertlham rotor disengage. vaj SoQ bobcho' turbine tlhop DoH pong tlhop 'ay' 57 lup jan (legh FIG. 6) jechlaHbe'bogh annular frusto-conical waw' baS chenmoH ngaQ veHDaj QIt ropwI'qoq yab 58 bIngvo' flange 3 casing 'ej ngaQ internal HeH QIt ropwI'qoq yab 59 turbine rotor pong bagh bolts 60 jIHMej gho Doqqu' 'uch pong 61 naHlet yIngaQmoH.
vaj 'uchtaH gho Doqqu' 7 8 je bagh bolts 60 mounting screw member 45 je.
qaSpu'DI' ngaD lup yo'SeH 'ej possibly turbine bobcho' 'uch neH stock poH, 'emvo' vaj HoHqang jan lup 'ej 'oH 'oH mount neH QuQ, lagh tlhop 'ay' 57 lup jan pong naHlet 60 'ej disconnecting HeH QIt ropwI'qoq yab 58 flange 3 casing bolts 61 bagh 'uch unscrewing inlet DevwI' nozzle DaH 2.
vaj offered turbine bobcho' bIngvo' QuQ (FIG. 7 legh), 9 bIH'e' chu' qaStaHvIS gho Doqqu' 7 8 'ej qung ngaQ tIH 'ej vaj rIp Dev vaj position bagh bolts 10 Sam transmission. flange 3 casing ngaQ 2 correspond flange combustion mup 1. screwed 62 naHlet bagh bolts 10 vaj lagh rear 'ay' 51 lup jan pong bolts disconnected 54 45 53 flange 'ej ngaQ tlhay 52 botlh Qeb 49 pong mounting screw member vo' lup jan together with flange 4 turbine bobcho' removal.
laH je qeng turbine bobcho' QuQ disassembly yo'SeH chalvaD HeS rap apparatus, yo'SeH inverted sequence lo'.
broadly DaH nobvam lup turbine bobcho' in accordance with chab apparatus:
(i) mounting jan DuHIvDI' clamping external inlet DevwI' nozzle DaH stator mIw ngaD HablI' 'ej 2 casing during ngaD turbine rotor;
(CHA') qej temporarily turbine gho Doqqu' ngaQ nItebHa'; je
('AY' WEJ) lup jan DuHIvDI' connection turbine gho Doqqu' qaSpu'DI' vo' ngaD HablI' withdrawal.
ba', numerous modifications 'ej tuq qun chab SaH DuH in light of paQDI'norgh wovbe'. vaj 'e' 'emvo' scope append DoQ, chaq Dapabchugh chab vuDwIj paQDI'norgh luchenmoHmeH law' Hoch specifically Del herein wIyajlaHbe'law'.
latlh info, pls https://www.google.com/patents/us4586225 Such
