JPS50129811A - - Google Patents
Info
- Publication number
- JPS50129811A JPS50129811A JP50034260A JP3426075A JPS50129811A JP S50129811 A JPS50129811 A JP S50129811A JP 50034260 A JP50034260 A JP 50034260A JP 3426075 A JP3426075 A JP 3426075A JP S50129811 A JPS50129811 A JP S50129811A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US454372A US3891351A (en) | 1974-03-25 | 1974-03-25 | Turbine disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50129811A true JPS50129811A (US07489958-20090210-P00001.png) | 1975-10-14 |
Family
ID=23804348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50034260A Pending JPS50129811A (US07489958-20090210-P00001.png) | 1974-03-25 | 1975-03-20 |
Country Status (6)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4635489A (en) * | 1984-10-30 | 1987-01-13 | Nippondenso Co., Ltd. | Starter with planetary gear type speed reducing mechanism |
| JP2001090691A (ja) * | 1999-09-23 | 2001-04-03 | General Electric Co <Ge> | 応力の減少された圧縮機ブリスクの流れ通路 |
| JP2015135061A (ja) * | 2014-01-16 | 2015-07-27 | 株式会社Ihi | 翼の連結部構造及びこれを用いたジェットエンジン |
| JP2017120046A (ja) * | 2015-12-28 | 2017-07-06 | 株式会社東芝 | ダブテールジョイント |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191509A (en) * | 1977-12-27 | 1980-03-04 | United Technologies Corporation | Rotor blade attachment |
| DE2822627A1 (de) * | 1978-05-24 | 1979-11-29 | Volkswagenwerk Ag | Ceranox-verbindung und verfahren zu ihrer herstellung |
| USRE33954E (en) * | 1982-02-22 | 1992-06-09 | United Technologies Corporation | Rotor blade assembly |
| US4824328A (en) * | 1987-05-22 | 1989-04-25 | Westinghouse Electric Corp. | Turbine blade attachment |
| US5100292A (en) * | 1990-03-19 | 1992-03-31 | General Electric Company | Gas turbine engine blade |
| US5160243A (en) * | 1991-01-15 | 1992-11-03 | General Electric Company | Turbine blade wear protection system with multilayer shim |
| US5183389A (en) * | 1992-01-30 | 1993-02-02 | General Electric Company | Anti-rock blade tang |
| US5573862A (en) * | 1992-04-13 | 1996-11-12 | Alliedsignal Inc. | Single crystal oxide turbine blades |
| FR2697051B1 (fr) * | 1992-10-21 | 1994-12-02 | Snecma | Rotor de turbomachine comprenant un disque dont le pourtour est occupé par des alvéoles obliques qui alternent avec des dents de section transversale variable. |
| US5480285A (en) * | 1993-08-23 | 1996-01-02 | Westinghouse Electric Corporation | Steam turbine blade |
| US5435694A (en) * | 1993-11-19 | 1995-07-25 | General Electric Company | Stress relieving mount for an axial blade |
| DE4432999C2 (de) * | 1994-09-16 | 1998-07-30 | Mtu Muenchen Gmbh | Laufrad einer Turbomaschine, insbesondere einer axial durchströmten Turbine eines Gasturbinentriebwerks |
| US5573377A (en) * | 1995-04-21 | 1996-11-12 | General Electric Company | Assembly of a composite blade root and a rotor |
| GB2387203B (en) * | 2002-04-02 | 2005-10-05 | Rolls Royce Plc | Rotor disc for gas turbine engine |
| US9039375B2 (en) | 2009-09-01 | 2015-05-26 | General Electric Company | Non-axisymmetric airfoil platform shaping |
| EP2322764A1 (de) * | 2009-11-17 | 2011-05-18 | Siemens Aktiengesellschaft | Turbinenschaufelbefestigung für eine Strömungsmaschine |
| US8573947B2 (en) * | 2010-03-10 | 2013-11-05 | United Technologies Corporation | Composite fan blade dovetail root |
| FR2963383B1 (fr) * | 2010-07-27 | 2016-09-09 | Snecma | Aube de turbomachine, rotor, turbine basse pression et turbomachine equipes d'une telle aube |
| GB2490128B (en) * | 2011-04-19 | 2013-09-18 | Rolls Royce Plc | Methods for controlling friction between heterogeneous contact surfaces |
| RU2495255C2 (ru) * | 2012-01-13 | 2013-10-10 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Лопатка осевой лопаточной машины |
| CN102817639B (zh) * | 2012-06-18 | 2014-12-24 | 北京航空航天大学 | 一种低应力波浪型接触面直榫连接结构 |
| KR102176954B1 (ko) * | 2017-09-14 | 2020-11-10 | 두산중공업 주식회사 | 가스 터빈용 압축기 로터 디스크 |
| CN111795000B (zh) * | 2020-07-06 | 2022-02-18 | 江苏大学镇江流体工程装备技术研究院 | 一种导轨固定叶片的旋流泵叶轮 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3294364A (en) * | 1962-01-02 | 1966-12-27 | Gen Electric | Rotor assembly |
| GB1276100A (en) * | 1968-12-16 | 1972-06-01 | Rolls Royce | Bladed member for a fluid flow machine |
| US3809495A (en) * | 1973-03-27 | 1974-05-07 | Westinghouse Electric Corp | Turbine rotor having cushioned support surfaces for ceramic blades mounted thereon |
-
1974
- 1974-03-25 US US454372A patent/US3891351A/en not_active Expired - Lifetime
-
1975
- 1975-03-04 CA CA221,211A patent/CA1018462A/en not_active Expired
- 1975-03-06 GB GB9431/75A patent/GB1500044A/en not_active Expired
- 1975-03-20 DE DE19752512347 patent/DE2512347A1/de active Pending
- 1975-03-20 JP JP50034260A patent/JPS50129811A/ja active Pending
- 1975-03-24 FR FR7509098A patent/FR2265975B3/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4635489A (en) * | 1984-10-30 | 1987-01-13 | Nippondenso Co., Ltd. | Starter with planetary gear type speed reducing mechanism |
| JP2001090691A (ja) * | 1999-09-23 | 2001-04-03 | General Electric Co <Ge> | 応力の減少された圧縮機ブリスクの流れ通路 |
| JP2015135061A (ja) * | 2014-01-16 | 2015-07-27 | 株式会社Ihi | 翼の連結部構造及びこれを用いたジェットエンジン |
| US10215040B2 (en) | 2014-01-16 | 2019-02-26 | Ihi Corporation | Coupling part structure for vane and jet engine including the same |
| JP2017120046A (ja) * | 2015-12-28 | 2017-07-06 | 株式会社東芝 | ダブテールジョイント |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2265975A1 (US07489958-20090210-P00001.png) | 1975-10-24 |
| DE2512347A1 (de) | 1975-10-09 |
| FR2265975B3 (US07489958-20090210-P00001.png) | 1977-11-25 |
| CA1018462A (en) | 1977-10-04 |
| US3891351A (en) | 1975-06-24 |
| GB1500044A (en) | 1978-02-08 |
