DE69918377T2 - Verfahren zum Hartlöten eines Gegenstands und Zusammenbau zum Hartlöten des Stators eines Gasturbinentriebwerks - Google Patents
Verfahren zum Hartlöten eines Gegenstands und Zusammenbau zum Hartlöten des Stators eines Gasturbinentriebwerks Download PDFInfo
- Publication number
- DE69918377T2 DE69918377T2 DE69918377T DE69918377T DE69918377T2 DE 69918377 T2 DE69918377 T2 DE 69918377T2 DE 69918377 T DE69918377 T DE 69918377T DE 69918377 T DE69918377 T DE 69918377T DE 69918377 T2 DE69918377 T2 DE 69918377T2
- Authority
- DE
- Germany
- Prior art keywords
- intermediate plate
- stator
- opening
- soldering
- contact surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 43
- 238000005219 brazing Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 132
- 238000005476 soldering Methods 0.000 claims description 62
- 229910000679 solder Inorganic materials 0.000 claims description 41
- 210000003746 feather Anatomy 0.000 claims description 32
- 239000010445 mica Substances 0.000 claims description 19
- 229910052618 mica group Inorganic materials 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 18
- 239000011230 binding agent Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000003566 sealing material Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 229910052628 phlogopite Inorganic materials 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 229920002050 silicone resin Polymers 0.000 claims description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 238000010792 warming Methods 0.000 claims 2
- 238000006748 scratching Methods 0.000 claims 1
- 230000002393 scratching effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 22
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000000843 powder Substances 0.000 description 6
- 239000000956 alloy Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011825 aerospace material Substances 0.000 description 2
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical group [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- NPURPEXKKDAKIH-UHFFFAOYSA-N iodoimino(oxo)methane Chemical compound IN=C=O NPURPEXKKDAKIH-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052627 muscovite Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 241001463139 Vitta Species 0.000 description 1
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- QYFRTHZXAGSYGT-UHFFFAOYSA-L hexaaluminum dipotassium dioxosilane oxygen(2-) difluoride hydrate Chemical compound O.[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O QYFRTHZXAGSYGT-UHFFFAOYSA-L 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000012812 sealant material Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0018—Brazing of turbine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/001—Turbines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/130,855 US6164904A (en) | 1998-08-07 | 1998-08-07 | Assembly for brazing a stator component of a gas turbine engine and method brazing articles such as an abradable material to a stator of a gas turbine engine |
| US130855 | 1998-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69918377D1 DE69918377D1 (de) | 2004-08-05 |
| DE69918377T2 true DE69918377T2 (de) | 2005-08-25 |
Family
ID=22446675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69918377T Expired - Lifetime DE69918377T2 (de) | 1998-08-07 | 1999-08-06 | Verfahren zum Hartlöten eines Gegenstands und Zusammenbau zum Hartlöten des Stators eines Gasturbinentriebwerks |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6164904A (enExample) |
| EP (1) | EP0978342B1 (enExample) |
| JP (1) | JP2000071064A (enExample) |
| DE (1) | DE69918377T2 (enExample) |
| SG (1) | SG71916A1 (enExample) |
| TW (1) | TW450865B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19963371A1 (de) * | 1999-12-28 | 2001-07-12 | Alstom Power Schweiz Ag Baden | Gekühltes Hitzeschild |
| US7331755B2 (en) * | 2004-05-25 | 2008-02-19 | General Electric Company | Method for coating gas turbine engine components |
| US7458768B2 (en) * | 2005-06-28 | 2008-12-02 | United Technologies Corporation | Borescope inspection port device for gas turbine engine and gas turbine engine using same |
| USRE43928E1 (en) | 2005-06-28 | 2013-01-15 | United Technologies Corporation | Borescope inspection port device for gas turbine engine and gas turbine engine using same |
| US20080080974A1 (en) * | 2006-10-02 | 2008-04-03 | Jean Savoie | Annular gas turbine engine case and method of manufacturing |
| US7591634B2 (en) * | 2006-11-21 | 2009-09-22 | General Electric Company | Stator shim welding |
| US8438949B2 (en) | 2010-08-02 | 2013-05-14 | Hamilton Sundstrand Corporation | Sealed rotator shaft for borescopic inspection |
| US8960522B2 (en) | 2010-12-21 | 2015-02-24 | Carrier Corporation | Automated brazing system |
| US8678754B2 (en) | 2011-01-24 | 2014-03-25 | General Electric Company | Assembly for preventing fluid flow |
| ES2750364T3 (es) | 2011-02-07 | 2020-03-25 | Carrier Corp | Anillo de soldadura fuerte |
| US9188228B2 (en) | 2011-10-26 | 2015-11-17 | General Electric Company | Layered seal for turbomachinery |
| US10472980B2 (en) * | 2017-02-14 | 2019-11-12 | General Electric Company | Gas turbine seals |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001057A (en) * | 1957-11-12 | 1961-09-19 | Union Carbide Corp | Sigma spot welding |
| US3045330A (en) * | 1958-07-30 | 1962-07-24 | Olin Mathieson | Fabrication of hollow articles |
| FR1368296A (fr) * | 1963-06-20 | 1964-07-31 | Ferodo Sa | Dispositif d'assemblage de tuyaux métalliques soudés |
| US3372852A (en) * | 1965-05-26 | 1968-03-12 | Minnesota Mining & Mfg | Tape |
| US3735088A (en) * | 1971-03-08 | 1973-05-22 | Gen Electric | Brazing method and apparatus |
| US3929270A (en) * | 1974-07-17 | 1975-12-30 | Minnesota Mining & Mfg | Film-surface welding backup tape |
| US4023251A (en) * | 1975-07-30 | 1977-05-17 | General Electric Company | Method of manufacture of cooled turbine or compressor buckets |
| US4150775A (en) * | 1976-05-24 | 1979-04-24 | General Dynamics Corporation | Welding back-up tape |
| US4123240A (en) * | 1977-06-14 | 1978-10-31 | Parker-Hannifin Corporation | Means for intercepting weld splatter |
| DE2826748A1 (de) * | 1978-06-19 | 1979-12-20 | Babcock Brown Boveri Reaktor | Verfahren zum zusammenschweissen von dicken stahlblechen |
| US4575911A (en) * | 1985-02-08 | 1986-03-18 | Abdite Industries, Inc. | Method and apparatus for constructing turbine components |
| US4726104A (en) * | 1986-11-20 | 1988-02-23 | United Technologies Corporation | Methods for weld repairing hollow, air cooled turbine blades and vanes |
| FR2674783B1 (fr) * | 1991-04-03 | 1995-05-05 | Alsthom Gec | Methode d'assemblage d'elements par soudure. |
| US5511721A (en) * | 1994-11-07 | 1996-04-30 | General Electric Company | Braze blocking insert for liquid phase brazing operations |
| US5732468A (en) * | 1996-12-05 | 1998-03-31 | General Electric Company | Method for bonding a turbine engine vane segment |
-
1998
- 1998-08-07 US US09/130,855 patent/US6164904A/en not_active Expired - Lifetime
-
1999
- 1999-03-25 SG SG1999001413A patent/SG71916A1/en unknown
- 1999-04-30 JP JP11123325A patent/JP2000071064A/ja active Pending
- 1999-05-11 TW TW088107629A patent/TW450865B/zh not_active IP Right Cessation
- 1999-08-06 EP EP99306264A patent/EP0978342B1/en not_active Expired - Lifetime
- 1999-08-06 DE DE69918377T patent/DE69918377T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000071064A (ja) | 2000-03-07 |
| EP0978342A3 (en) | 2002-11-06 |
| DE69918377D1 (de) | 2004-08-05 |
| US6164904A (en) | 2000-12-26 |
| EP0978342A2 (en) | 2000-02-09 |
| EP0978342B1 (en) | 2004-06-30 |
| SG71916A1 (en) | 2000-04-18 |
| TW450865B (en) | 2001-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |