JP2013501198A - 半径方向アクティビティを有するプレストレス導入装置 - Google Patents
半径方向アクティビティを有するプレストレス導入装置 Download PDFInfo
- Publication number
- JP2013501198A JP2013501198A JP2012523279A JP2012523279A JP2013501198A JP 2013501198 A JP2013501198 A JP 2013501198A JP 2012523279 A JP2012523279 A JP 2012523279A JP 2012523279 A JP2012523279 A JP 2012523279A JP 2013501198 A JP2013501198 A JP 2013501198A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/32—Belleville-type springs
- F16F1/324—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
- F16C25/06—Ball or roller bearings
- F16C25/08—Ball or roller bearings self-adjusting
- F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
Claims (9)
- 軸線(A)に実質的に直角な第1の平面と、第1の平面に実質的に平行な、かつ第1の平面に関して軸線方向にオフセットされている第2の平面との間で軸線(A)を中心に延在するプレストレス導入装置(10)であって、本質的に半径方向に延在する第1のシリーズの少なくとも3つのタブ(15)を持つ第1の平面内に延在する第1の環状本体(13)を備え、第1のシリーズのタブのそれぞれが、第2の平面内に延在する平坦な表面(17)を備えることと、また、本質的に半径方向に、第1のシリーズから反対の方向に延在する第2のシリーズの少なくとも3つのタブ(16)を持つ第1の平面内に延在する第2の環状本体(14)を備え、第2のシリーズのタブのそれぞれが、第2の平面内に延在する平坦な表面(17)を備えることとを特徴とする、プレストレス導入装置。
- 第1の環状本体(13)が、内側環状本体であり、第1のシリーズのタブ(15)が、外方に延在し、第2の環状本体(14)が、内側環状本体の周りに延在するように配置される外側環状本体であり、第2のシリーズのタブ(16)が、内方に延在することを特徴とする、請求項1に装置。
- 一連のそれぞれの2つの連続するタブの間の距離(D)が、本質的に一定であることを特徴とする、請求項1または2に記載の装置。
- タブ(15、16)のそれぞれが、平坦な表面(17)に環状本体(13、14)を接続する傾斜ゾーン(18)を備えることを特徴とする、請求項1から3のいずれか一項に記載の装置。
- 第1の丸みのある遷移ゾーン(19)が、環状本体と傾斜ゾーン(18)との間に設けられることを特徴とする、請求項4に記載の装置。
- 第2の丸みのある遷移ゾーン(20)が、傾斜ゾーン(18)と平坦な表面(17)との間に設けられることを特徴とする、請求項4または5に記載の装置。
- 各タブ(15、16)が、幅Lを有し、間隔Dが、2つの連続するタブの間に設けられ、値LおよびDは、DとLとの間の差(D−L)が0mmから10mmの間、好ましくは2mmから7mmの間にあるように決定されることを特徴とする、請求項1から6のいずれか一項に記載の装置。
- 一連のそれぞれのタブ(15、16)の数が、10個から25個の間にあり、好ましくは15個よりも大きいことを特徴とする、請求項1から7のいずれか一項に記載の装置。
- フェアリングを有さない、タービンエンジン用のロータ、特にインペラロータであって、請求項1から8のいずれか一項に記載のプレストレス導入装置を備えることを特徴とするロータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0955517 | 2009-08-05 | ||
FR0955517A FR2948974B1 (fr) | 2009-08-05 | 2009-08-05 | Dispositif de precontrainte a action radiale |
PCT/EP2010/060740 WO2011015473A1 (fr) | 2009-08-05 | 2010-07-23 | Dispositif de precontrainte a action radiale |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013501198A true JP2013501198A (ja) | 2013-01-10 |
JP2013501198A5 JP2013501198A5 (ja) | 2013-09-05 |
JP5639171B2 JP5639171B2 (ja) | 2014-12-10 |
Family
ID=41698241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012523279A Active JP5639171B2 (ja) | 2009-08-05 | 2010-07-23 | 半径方向アクティビティを有するプレストレス導入装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8967969B2 (ja) |
EP (1) | EP2462361B1 (ja) |
JP (1) | JP5639171B2 (ja) |
CN (1) | CN102472347B (ja) |
BR (1) | BR112012002365B1 (ja) |
CA (1) | CA2770244C (ja) |
FR (1) | FR2948974B1 (ja) |
RU (1) | RU2533630C2 (ja) |
WO (1) | WO2011015473A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105452086A (zh) * | 2013-03-13 | 2016-03-30 | 光洋轴承北美有限责任公司 | 转向柱支撑轴承 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015020978A1 (en) * | 2013-08-05 | 2015-02-12 | Eaton Corporation | Louver spring assembly |
US10495069B2 (en) * | 2016-01-22 | 2019-12-03 | Noel Richard Potter | Stabilizing a wind turbine assembly |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS447445Y1 (ja) * | 1965-03-10 | 1969-03-20 | ||
JPS4937723Y1 (ja) * | 1970-03-31 | 1974-10-16 | ||
JPS5856224U (ja) * | 1981-10-13 | 1983-04-16 | 石川島播磨重工業株式会社 | ガス軸受構造 |
JPS6034121U (ja) * | 1983-08-12 | 1985-03-08 | 三菱重工業株式会社 | スラスト軸受 |
JPS60128458U (ja) * | 1984-01-31 | 1985-08-29 | カルソニックカンセイ株式会社 | 電動機の軸受ワツシヤ |
JPS61193520U (ja) * | 1985-05-27 | 1986-12-02 | ||
JPH0540632U (ja) * | 1991-10-29 | 1993-06-01 | 株式会社三ツ葉電機製作所 | 皿ばねアセンブリ |
JPH09100841A (ja) * | 1995-10-02 | 1997-04-15 | Aisin Seiki Co Ltd | クラッチディスクのディスクスプリング |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2089168A (en) * | 1934-10-12 | 1937-08-03 | Perry W Brown | Spline connection |
US2565108A (en) * | 1945-12-29 | 1951-08-21 | Victor F Zahodiakin | Spring device |
US3314232A (en) * | 1965-06-23 | 1967-04-18 | Charles C Hill | Gas turbine engine with aerodynamic torque converter drive |
JPS5988553A (ja) * | 1982-11-13 | 1984-05-22 | 株式会社竹中工務店 | 空気膜構造構築物の施工法 |
SU1732034A1 (ru) * | 1989-07-19 | 1992-05-07 | Казахский Научно-Исследовательский Институт Лесного Хозяйства И Агролесомелиорации | Подшипниковый узел |
US5709516A (en) * | 1994-04-18 | 1998-01-20 | General Electric Company | Washer faced spring assembly |
DE19524735A1 (de) * | 1995-07-07 | 1997-01-09 | Bmw Rolls Royce Gmbh | Rotorbaugruppe, insbesondere einer Strömungs-Kraft- oder Arbeitsmaschine |
DE19919414A1 (de) * | 1999-04-28 | 2000-11-02 | Mannesmann Sachs Ag | Federelement |
US20050151310A1 (en) * | 2004-01-14 | 2005-07-14 | Barnes Group, Inc., A Corp. Of Delaware | Spring washer |
US7658679B2 (en) * | 2005-09-08 | 2010-02-09 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Series-parallel multistage torque converter damper |
FR2890713B1 (fr) * | 2005-09-13 | 2007-12-07 | Valeo Embrayages | Embrayage a friction, en particulier pour vehicule automobile, a rondelles elastiques perfectionnees. |
CN1982740B (zh) * | 2005-12-17 | 2012-09-05 | 卢克摩擦片和离合器两合公司 | 盘形弹簧 |
-
2009
- 2009-08-05 FR FR0955517A patent/FR2948974B1/fr not_active Expired - Fee Related
-
2010
- 2010-07-23 EP EP10737040.5A patent/EP2462361B1/fr active Active
- 2010-07-23 CA CA2770244A patent/CA2770244C/fr active Active
- 2010-07-23 JP JP2012523279A patent/JP5639171B2/ja active Active
- 2010-07-23 RU RU2012108085/11A patent/RU2533630C2/ru active
- 2010-07-23 BR BR112012002365-9A patent/BR112012002365B1/pt active IP Right Grant
- 2010-07-23 WO PCT/EP2010/060740 patent/WO2011015473A1/fr active Application Filing
- 2010-07-23 US US13/388,317 patent/US8967969B2/en active Active
- 2010-07-23 CN CN201080034481.8A patent/CN102472347B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS447445Y1 (ja) * | 1965-03-10 | 1969-03-20 | ||
JPS4937723Y1 (ja) * | 1970-03-31 | 1974-10-16 | ||
JPS5856224U (ja) * | 1981-10-13 | 1983-04-16 | 石川島播磨重工業株式会社 | ガス軸受構造 |
JPS6034121U (ja) * | 1983-08-12 | 1985-03-08 | 三菱重工業株式会社 | スラスト軸受 |
JPS60128458U (ja) * | 1984-01-31 | 1985-08-29 | カルソニックカンセイ株式会社 | 電動機の軸受ワツシヤ |
JPS61193520U (ja) * | 1985-05-27 | 1986-12-02 | ||
JPH0540632U (ja) * | 1991-10-29 | 1993-06-01 | 株式会社三ツ葉電機製作所 | 皿ばねアセンブリ |
JPH09100841A (ja) * | 1995-10-02 | 1997-04-15 | Aisin Seiki Co Ltd | クラッチディスクのディスクスプリング |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105452086A (zh) * | 2013-03-13 | 2016-03-30 | 光洋轴承北美有限责任公司 | 转向柱支撑轴承 |
US9850958B2 (en) | 2013-03-13 | 2017-12-26 | Koyo Bearings North America Llc | Steering column support bearing |
CN105452086B (zh) * | 2013-03-13 | 2018-01-19 | 光洋轴承北美有限责任公司 | 转向柱支撑轴承 |
Also Published As
Publication number | Publication date |
---|---|
US20120128503A1 (en) | 2012-05-24 |
FR2948974A1 (fr) | 2011-02-11 |
JP5639171B2 (ja) | 2014-12-10 |
FR2948974B1 (fr) | 2011-10-14 |
RU2533630C2 (ru) | 2014-11-20 |
BR112012002365A2 (pt) | 2016-06-07 |
CA2770244C (fr) | 2017-04-18 |
BR112012002365B1 (pt) | 2020-10-13 |
CA2770244A1 (fr) | 2011-02-10 |
EP2462361B1 (fr) | 2014-05-14 |
US8967969B2 (en) | 2015-03-03 |
WO2011015473A1 (fr) | 2011-02-10 |
RU2012108085A (ru) | 2013-09-10 |
CN102472347A (zh) | 2012-05-23 |
EP2462361A1 (fr) | 2012-06-13 |
CN102472347B (zh) | 2015-04-01 |
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