KR850004513A - 축차 디스크 커버판의 장착장치 - Google Patents
축차 디스크 커버판의 장착장치 Download PDFInfo
- Publication number
- KR850004513A KR850004513A KR1019840008254A KR840008254A KR850004513A KR 850004513 A KR850004513 A KR 850004513A KR 1019840008254 A KR1019840008254 A KR 1019840008254A KR 840008254 A KR840008254 A KR 840008254A KR 850004513 A KR850004513 A KR 850004513A
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- contact
- cylindrical surface
- retaining
- groove
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (5)
- 축차 디스크에 날개유지판을 장착하는 장치에 있어, 상기 디스크에는 전방접촉링형면을 포함하고, 상기 링형면에는 전방접촉링 바닥면과 내부접촉 원통면과 외부접촉 원통면이 포함되고, 상기 외부접촉 원통면에는 외부 접촉링형흠이 제공되어 상기 바닥면으로부터 전방으로 공간을 형성하고, 상기 날개유지판의 내부단부에는 링형의 플랜지가 제공되고, 상기 링형 플랜지에는 전방접촉링형면과 후위접촉 링형면이 포함되고, 상기 유지판에는 외부접촉 원통면이 제공되어 상기 링형 플랜지의 외부쪽으로 위치하고, 상기 날개 유지판의 외부접촉원통면은 상기 전방접촉 링형흠의 내부접촉 원통면과 제휴하며, 상기 링형홈에는 상기 전방접촉링형홈의 링형바닥면에 대해 위치하는 후위접촉 링형면이 포함되고, 상기 분리 리테이닝 링은 상기 외부접촉 링형홈내에 위치하고, 링형플랜지의 전방접촉 링형면과 제휴하여 상기 전방접촉 링형홈내에 리테이닝링이 유지되도록 전방접촉 링형 홈속으로 돌출하며, 잠금수단은 상기 분리 리테이닝링과 상기 날개유지판 사이에 위치하며 상기 리테이닝링이 상기 외부 접촉링형홈속에 유지되도록 하는 것등의 구조를 갖는 것을 특징으로 하는 축차 디스크 커버판의 장착장치.
- 제1항에 있어서, 상기 날개 유지판에는 상기 외부 접촉링 형홈의 반경쪽으로 외부에 위치하는 내부접촉의 원통면이 제공되고, 상기 리테이닝링은 외부접촉 원통면을 갖는 외부접촉링형홈내에 위치되고, 상기 잠금수단은 상기 리테이닝링의 외부접촉원통면과 상기 날개유지판의 내부접촉 원통면 사이에 위치하는 구조를 갖는 것을 특징으로 하는 축차 디스크 커버판의 장착장치.
- 제1항에 있어서, 상기 외부접촉링형홈은 상기 전방접촉 링형홈의 외부 접촉원통면을 전방 원통면부와 후방 원통면부의 두가지 부위로 분리시키고 상기 분리리 테이닝링은 상기 전방접촉 링형홈의 외부접촉원통면의 전방원통면부와 연결되는 분리리테이닝링의 외부단부에서 전방돌출면을 갖고 있는 것을 특징으로 하는 축차 디스크 커버판의 장착장치.
- 제1항에 있어서, 상기 잠금수단은 상기 분리리테이닝링의 외부접촉 원통면과 상기 날개유지판의 내부접촉 원통면 사이에 위치하는 것을 특징으로 하는 축차디스크 커버판의 장착장치.
- 제4항에 있어서, 상기 링형의 링을 상기 축차 디스크에 고정부착 시키는 수단이 포함되는 것을 특징으로 하는 축차 디스크 커버판의 장착 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/564,453 US4558988A (en) | 1983-12-22 | 1983-12-22 | Rotor disk cover plate attachment |
US564453 | 1983-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850004513A true KR850004513A (ko) | 1985-07-15 |
KR930003808B1 KR930003808B1 (ko) | 1993-05-13 |
Family
ID=24254536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840008254A KR930003808B1 (ko) | 1983-12-22 | 1984-12-22 | 축차 디스크 커버판의 장착장치 |
Country Status (11)
Country | Link |
---|---|
US (1) | US4558988A (ko) |
JP (1) | JPH0647921B2 (ko) |
KR (1) | KR930003808B1 (ko) |
BE (1) | BE901242A (ko) |
CA (1) | CA1211717A (ko) |
CH (1) | CH666327A5 (ko) |
DE (1) | DE3444587C2 (ko) |
DK (1) | DK159733C (ko) |
IL (1) | IL73762A (ko) |
NL (1) | NL194012C (ko) |
YU (1) | YU217484A (ko) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4701105A (en) * | 1986-03-10 | 1987-10-20 | United Technologies Corporation | Anti-rotation feature for a turbine rotor faceplate |
US5257909A (en) * | 1992-08-17 | 1993-11-02 | General Electric Company | Dovetail sealing device for axial dovetail rotor blades |
US5310319A (en) * | 1993-01-12 | 1994-05-10 | United Technologies Corporation | Free standing turbine disk sideplate assembly |
FR2710103B1 (fr) * | 1993-09-16 | 1995-10-20 | Snecma | Flasque de rotor de turbomachine et assemblage de ce flasque avec un rotor. |
US5622475A (en) * | 1994-08-30 | 1997-04-22 | General Electric Company | Double rabbet rotor blade retention assembly |
GB2311826B (en) * | 1996-04-02 | 2000-05-10 | Europ Gas Turbines Ltd | Turbomachines |
GB2332024B (en) * | 1997-12-03 | 2000-12-13 | Rolls Royce Plc | Rotary assembly |
US6575703B2 (en) | 2001-07-20 | 2003-06-10 | General Electric Company | Turbine disk side plate |
US7927069B2 (en) * | 2006-11-13 | 2011-04-19 | United Technologies Corporation | Hoop seal with partial slot geometry |
US8870544B2 (en) | 2010-07-29 | 2014-10-28 | United Technologies Corporation | Rotor cover plate retention method |
US8662845B2 (en) * | 2011-01-11 | 2014-03-04 | United Technologies Corporation | Multi-function heat shield for a gas turbine engine |
FR2982635B1 (fr) * | 2011-11-15 | 2013-11-15 | Snecma | Roue a aubes pour une turbomachine |
US9303521B2 (en) | 2012-09-27 | 2016-04-05 | United Technologies Corporation | Interstage coverplate assembly for arranging between adjacent rotor stages of a rotor assembly |
US9297263B2 (en) | 2012-10-31 | 2016-03-29 | Solar Turbines Incorporated | Turbine blade for a gas turbine engine |
US9228443B2 (en) | 2012-10-31 | 2016-01-05 | Solar Turbines Incorporated | Turbine rotor assembly |
US9347325B2 (en) | 2012-10-31 | 2016-05-24 | Solar Turbines Incorporated | Damper for a turbine rotor assembly |
US9303519B2 (en) | 2012-10-31 | 2016-04-05 | Solar Turbines Incorporated | Damper for a turbine rotor assembly |
US9677407B2 (en) | 2013-01-09 | 2017-06-13 | United Technologies Corporation | Rotor cover plate |
EP2951398B1 (en) | 2013-01-30 | 2017-10-04 | United Technologies Corporation | Gas turbine engine comprising a double snapped cover plate for rotor disk |
US9567857B2 (en) | 2013-03-08 | 2017-02-14 | Rolls-Royce North American Technologies, Inc. | Turbine split ring retention and anti-rotation method |
EP3064705B1 (de) * | 2015-03-04 | 2017-11-01 | Siemens Aktiengesellschaft | Rotor mit einem Sicherungsblech zur Sicherung einer Drehverriegelung gegen ein Losdrehen |
US11330805B2 (en) * | 2017-12-27 | 2022-05-17 | The Fish Co., Ltd. | Method for inducing artificial hibernation of fish, live fish packaging method, and live fish packaging container |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB928349A (en) * | 1960-12-06 | 1963-06-12 | Rolls Royce | Improvements in or relating to bladed rotors of fluid flow machines |
US3663118A (en) * | 1970-06-01 | 1972-05-16 | Gen Motors Corp | Turbine cooling control |
US4171930A (en) * | 1977-12-28 | 1979-10-23 | General Electric Company | U-clip for boltless blade retainer |
US4192633A (en) * | 1977-12-28 | 1980-03-11 | General Electric Company | Counterweighted blade damper |
GB2042652B (en) * | 1979-02-21 | 1983-07-20 | Rolls Royce | Joint making packing |
US4349318A (en) * | 1980-01-04 | 1982-09-14 | Avco Corporation | Boltless blade retainer for a turbine wheel |
US4304523A (en) * | 1980-06-23 | 1981-12-08 | General Electric Company | Means and method for securing a member to a structure |
JPS5726211A (en) * | 1980-07-23 | 1982-02-12 | Hitachi Ltd | Rotary blade top edge clearance adjusting device for hydraulic turbine |
FR2524932A1 (fr) * | 1982-04-08 | 1983-10-14 | Snecma | Dispositif de retenue axiale de pieds d'aube dans un disque de turbomachine |
-
1983
- 1983-12-22 US US06/564,453 patent/US4558988A/en not_active Expired - Lifetime
-
1984
- 1984-12-05 CA CA000469413A patent/CA1211717A/en not_active Expired
- 1984-12-06 DE DE3444587A patent/DE3444587C2/de not_active Expired - Lifetime
- 1984-12-07 IL IL73762A patent/IL73762A/xx not_active IP Right Cessation
- 1984-12-10 BE BE0/214140A patent/BE901242A/nl not_active IP Right Cessation
- 1984-12-11 NL NL8403760A patent/NL194012C/nl not_active IP Right Cessation
- 1984-12-14 DK DK599184A patent/DK159733C/da not_active IP Right Cessation
- 1984-12-19 CH CH6114/84A patent/CH666327A5/de not_active IP Right Cessation
- 1984-12-20 JP JP59269574A patent/JPH0647921B2/ja not_active Expired - Lifetime
- 1984-12-21 YU YU02174/84A patent/YU217484A/xx unknown
- 1984-12-22 KR KR1019840008254A patent/KR930003808B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK159733B (da) | 1990-11-26 |
CH666327A5 (de) | 1988-07-15 |
IL73762A (en) | 1991-01-31 |
DE3444587A1 (de) | 1985-07-04 |
JPS60156905A (ja) | 1985-08-17 |
DK599184D0 (da) | 1984-12-14 |
NL8403760A (nl) | 1985-07-16 |
DK599184A (da) | 1985-06-23 |
BE901242A (nl) | 1985-03-29 |
NL194012B (nl) | 2000-12-01 |
US4558988A (en) | 1985-12-17 |
DE3444587C2 (de) | 1994-01-13 |
NL194012C (nl) | 2001-04-03 |
KR930003808B1 (ko) | 1993-05-13 |
DK159733C (da) | 1991-04-22 |
IL73762A0 (en) | 1985-03-31 |
CA1211717A (en) | 1986-09-23 |
YU217484A (en) | 1989-12-31 |
JPH0647921B2 (ja) | 1994-06-22 |
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