CN101755155A - 用于液压装置的过压阀 - Google Patents
用于液压装置的过压阀 Download PDFInfo
- Publication number
- CN101755155A CN101755155A CN200880025052A CN200880025052A CN101755155A CN 101755155 A CN101755155 A CN 101755155A CN 200880025052 A CN200880025052 A CN 200880025052A CN 200880025052 A CN200880025052 A CN 200880025052A CN 101755155 A CN101755155 A CN 101755155A
- Authority
- CN
- China
- Prior art keywords
- pressure valve
- excess pressure
- awl
- hydraulic
- aperture
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
Abstract
Description
1 | 过压阀 | 35 | 上端部 |
3 | 液压装置 | 37 | 第三台阶 |
5 | 锥轮-接触装置传动装置 | 39 | 横向力支撑结构 |
7 | 机动车 | 41 | 内圆柱 |
9 | 闭塞锥 | 43 | 双箭头 |
11 | 弹簧装置 | 45 | 圆柱形孔 |
1 | 过压阀 | 35 | 上端部 |
13 | 螺旋压力弹簧 | 47 | 第一排出孔 |
15 | 液压板 | 49 | 孔阶 |
17 | 中间板 | 51 | 第二排出孔 |
19 | 孔板 | 53 | 环形间隙 |
21 | 入口 | 55 | 液压能量源 |
23 | 第一锥面 | 57 | 负载 |
25 | 第二锥面 | 59 | 支路 |
26 | 中间段 | 61 | 体积流量调节阀 |
27 | 凸出部 | 63 | 罐 |
29 | 第一台阶 | 65 | 流动轨迹 |
31 | 止挡 | 67 | 密封区域 |
33 | 第二台阶 | 69 | 倒角 |
Claims (16)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96126007P | 2007-07-18 | 2007-07-18 | |
US60/961,260 | 2007-07-18 | ||
US96520107P | 2007-08-17 | 2007-08-17 | |
US60/965,201 | 2007-08-17 | ||
PCT/DE2008/001052 WO2009010033A1 (de) | 2007-07-18 | 2008-06-23 | Überdruckventil für eine hydraulikanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101755155A true CN101755155A (zh) | 2010-06-23 |
CN101755155B CN101755155B (zh) | 2013-02-27 |
Family
ID=40010953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800250527A Active CN101755155B (zh) | 2007-07-18 | 2008-06-23 | 用于液压装置的过压阀 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9841113B2 (zh) |
JP (1) | JP5424213B2 (zh) |
CN (1) | CN101755155B (zh) |
DE (2) | DE112008001765A5 (zh) |
WO (1) | WO2009010033A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11103102B2 (en) * | 2019-07-09 | 2021-08-31 | B/E Aerospace, Inc. | Vent valve flow fuse |
Family Cites Families (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1998020A (en) * | 1932-10-24 | 1935-04-16 | Mezger Charles August | Pumping system for oil burners |
US2244212A (en) * | 1939-01-12 | 1941-06-03 | Hydraulic Control Engineering | Unloading valve mechanism |
US2392213A (en) * | 1942-06-03 | 1946-01-01 | United Aircraft Prod | By-pass control valve |
US2368367A (en) * | 1942-10-29 | 1945-01-30 | Flint & Walling Mfg Co Inc | Pump priming control |
US2406973A (en) * | 1942-11-27 | 1946-09-03 | Gen Motors Corp | Altitude compensator for fuel pumps |
US2392214A (en) * | 1942-12-26 | 1946-01-01 | United Aircraft Prod | By-pass control valve |
US2745254A (en) * | 1954-06-10 | 1956-05-15 | Kramer Trenton Co | Fluid flow controlling device |
US2930401A (en) * | 1956-11-16 | 1960-03-29 | Bobrick Mfg Corp | Poppet valve construction |
DE1813167A1 (de) * | 1968-12-06 | 1970-06-25 | Teves Gmbh Alfred | UEberdruckventil |
US3563137A (en) * | 1969-06-30 | 1971-02-16 | Cessna Aircraft Co | Hydraulic self-leveling control for boom and bucket |
US3633763A (en) * | 1969-12-31 | 1972-01-11 | Pullman Inc | Pressure relief means for a hydraulic cushion |
US3626977A (en) * | 1970-01-21 | 1971-12-14 | Circle Seal Corp | Combination check and pressure relief valve |
DE2019848B2 (de) * | 1970-04-24 | 1972-02-17 | PIV Antrieb, Werner Reimers KG, 6380 Bad Homburg | Kegelscheiben umschlingungsgetriebe |
US3807449A (en) * | 1971-05-20 | 1974-04-30 | Massey Ferguson Inc | Hydraulic valve control |
US3759636A (en) * | 1972-03-13 | 1973-09-18 | Dunham Busa Inc | Composite variable oil pressure relief and compressor unload valve assembly |
GB1371793A (en) * | 1972-06-13 | 1974-10-30 | Alumasc Ltd | Safety device for pressurised containers such as metal casks for beer |
US3911950A (en) * | 1974-05-03 | 1975-10-14 | Lunkenheimer | Pre-set pressure relief valve |
US3980095A (en) * | 1975-02-10 | 1976-09-14 | Mcavoy Dennis J | Power transmission |
US3972345A (en) * | 1975-05-27 | 1976-08-03 | Sperry Rand Corporation | Pilot operated relief valve |
US4161928A (en) * | 1976-08-30 | 1979-07-24 | Chrysler Corporation | Throttle body assembly |
US4135541A (en) * | 1977-07-15 | 1979-01-23 | Caterpillar Tractor Co. | Pressure relief and load check valve assembly |
US4231390A (en) * | 1978-07-17 | 1980-11-04 | Chrysler Corporation | Pressure regulator system |
JPS56129663U (zh) * | 1980-03-01 | 1981-10-02 | ||
US4591314A (en) * | 1984-07-09 | 1986-05-27 | Sundstrand Corporation | Hydraulic power supply system utilizing a solid propellant gas generator |
JPS6188063A (ja) * | 1984-10-04 | 1986-05-06 | Toyota Motor Corp | ベルト式無段変速機の油圧制御装置 |
DE3637888A1 (de) * | 1986-11-06 | 1988-05-19 | Gewerk Eisenhuette Westfalia | Druckbegrenzungsventil, insbesondere fuer hydraulische ausbausysteme |
DE3809362A1 (de) * | 1988-03-19 | 1989-09-28 | Schaeffler Waelzlager Kg | Spannvorrichtung fuer riemen |
US4836240A (en) * | 1988-03-31 | 1989-06-06 | Webster Electric Company, Inc. | Pilot-assisted pressure relief valve |
JP2503246B2 (ja) * | 1988-03-31 | 1996-06-05 | 日産自動車株式会社 | 油圧サスペションの油圧供給装置 |
JPH0317483U (zh) * | 1989-07-04 | 1991-02-21 | ||
US5076647A (en) * | 1990-07-19 | 1991-12-31 | Allied-Signal Inc. | Piloted pressure relief valve |
DE4106790A1 (de) * | 1990-07-26 | 1992-09-10 | Teves Gmbh Alfred | Blockiergeschuetzte, hydraulische bremsanlage |
DE4039600A1 (de) | 1990-12-12 | 1992-06-17 | Bosch Gmbh Robert | Druckbegrenzungsventil, insbesondere fuer hydraulische kraftfahrzeug-bremsanlagen |
US5174327A (en) * | 1992-01-30 | 1992-12-29 | The Viking Corporation | In-line check valve |
US5143115A (en) * | 1992-02-11 | 1992-09-01 | Delta Power Hydraulic Co. | Bi-directional pressure relief valve |
JP3265880B2 (ja) * | 1994-12-20 | 2002-03-18 | 凸版印刷株式会社 | リリーフバルブ |
US5700213A (en) * | 1995-08-18 | 1997-12-23 | Borg-Warner Automotive, Inc. | Integral inlet and pressure relief valve for an automotive tensioner |
JP3752017B2 (ja) * | 1996-05-10 | 2006-03-08 | ボルグワーナー・モールステック・ジャパン株式会社 | 油圧テンショナ |
JP3292666B2 (ja) * | 1996-11-28 | 2002-06-17 | 株式会社クボタ | 潤滑油用リリーフバルブの取付け構造 |
US5707309A (en) * | 1997-01-23 | 1998-01-13 | Borg-Warner Automotive, Inc. | Hydraulic tensioner with modular inlet check valve with pressure relief |
US5829560A (en) * | 1997-05-15 | 1998-11-03 | General Motors Corporation | Valve assembly in a hydraulic control for a ratio controller in a power transmission |
US5967921A (en) * | 1997-10-09 | 1999-10-19 | Borg-Warner Automotive, Inc. | Hydraulic chain tensioner with molded plastic body |
US6361458B1 (en) * | 1998-04-20 | 2002-03-26 | Borgwarner Inc. | Hydraulic tensioner with pressure relief valve |
US6119962A (en) * | 1998-08-07 | 2000-09-19 | Caterpillar Inc. | Fuel injector having a trapped volume nozzle assembly with a pressure relief valve |
US6117033A (en) * | 1998-09-21 | 2000-09-12 | Borgwarner Inc. | Hydraulic tensioner with tuned spring piston |
JP3243226B2 (ja) * | 1999-02-18 | 2002-01-07 | 株式会社椿本チエイン | 油圧式テンショナ |
US6131606A (en) * | 1999-06-21 | 2000-10-17 | Caterpillar Inc. | Moving check valve seat providing high pressure relief |
JP3322396B2 (ja) * | 1999-06-30 | 2002-09-09 | 株式会社椿本チエイン | リリーフバルブ付油圧式テンショナ |
JP2001021013A (ja) * | 1999-07-06 | 2001-01-26 | Borg Warner Automotive Kk | 液圧テンショナ |
US6322468B1 (en) * | 1999-11-17 | 2001-11-27 | Borgwarner Inc. | Pressure relief valve and dual path vent disc for hydraulic tensioner |
CN2400661Y (zh) * | 1999-12-04 | 2000-10-11 | 刘松年 | 工业四季用减压器 |
US20010032675A1 (en) * | 2000-02-29 | 2001-10-25 | Russell Keith M. | Bi-directional pressure relief valve |
JP4302302B2 (ja) * | 2000-08-24 | 2009-07-22 | カヤバ工業株式会社 | 直動型リリーフ弁 |
JP3356762B2 (ja) * | 2000-10-26 | 2002-12-16 | 株式会社椿本チエイン | リリーフバルブ機構付きテンショナ |
JP2002192696A (ja) * | 2000-12-26 | 2002-07-10 | Mitsubishi Materials Corp | 圧力調整弁、インク供給装置の圧力調整弁及びインク供給装置 |
US6609987B1 (en) * | 2001-10-01 | 2003-08-26 | General Motors Corporation | Hydraulic timing chain tensioner assembly |
US7070528B2 (en) * | 2002-03-28 | 2006-07-04 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic tensioner lifter |
US7125230B2 (en) * | 2002-07-09 | 2006-10-24 | Caterpillar Inc | Valve with operation parameter set at assembly and pump using same |
JP4010982B2 (ja) * | 2003-06-03 | 2007-11-21 | 日信工業株式会社 | 電磁弁 |
US7007708B2 (en) * | 2003-10-17 | 2006-03-07 | Delphi Techonologies, Inc. | Flow control valve |
US6938873B2 (en) * | 2003-12-01 | 2005-09-06 | Delphi Technologies, Inc. | Compound valve assembly for controlling high and low oil flow and pressure |
JP4509716B2 (ja) * | 2004-09-17 | 2010-07-21 | 本田技研工業株式会社 | 油圧式テンショナリフタ |
JP3980023B2 (ja) * | 2004-10-26 | 2007-09-19 | 株式会社椿本チエイン | リリーフバルブ付き油圧式テンショナ |
-
2008
- 2008-06-23 CN CN2008800250527A patent/CN101755155B/zh active Active
- 2008-06-23 DE DE112008001765T patent/DE112008001765A5/de not_active Ceased
- 2008-06-23 WO PCT/DE2008/001052 patent/WO2009010033A1/de active Application Filing
- 2008-06-23 JP JP2010516362A patent/JP5424213B2/ja not_active Expired - Fee Related
- 2008-06-23 DE DE102008029684A patent/DE102008029684A1/de not_active Withdrawn
- 2008-07-12 US US12/218,232 patent/US9841113B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102008029684A1 (de) | 2009-01-22 |
US9841113B2 (en) | 2017-12-12 |
JP5424213B2 (ja) | 2014-02-26 |
CN101755155B (zh) | 2013-02-27 |
JP2010533821A (ja) | 2010-10-28 |
US20090029813A1 (en) | 2009-01-29 |
DE112008001765A5 (de) | 2010-04-22 |
WO2009010033A1 (de) | 2009-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101906331B1 (ko) | 무한 가변 변속기들, 연속 가변 변속기들, 이들에 대한 방법들, 어셈블리들, 서브어셈블리들, 및 구성요소들 | |
CN102301300B (zh) | 比例压力调节阀 | |
EP2912322B1 (en) | Electro-hydraulic pressure reducing and relieving valve with flow force control for large flow capacity | |
EP1650477B1 (de) | Kegelscheibenumschlingungsgetriebe, sowie Fahrzeug mit einem derartigem Getriebe | |
EP2345551B1 (en) | Power take off assembly with lube control system | |
CN101713421B (zh) | 在汽车自动变速器中用于液压控制的滑阀 | |
EP1180599A1 (de) | Sicherheitstechnische Einrichtung für eine Pumpe, die in einem Fluidgetriebe verwendet werden kann | |
CN104197074A (zh) | 集成式电液驱动调节阀及控制方法 | |
US8133141B2 (en) | Hydraulic system | |
US8016707B2 (en) | Machine tool comprising a rotary transmission leadthrough between the driven gear and the spindle | |
CN102084154A (zh) | 带轮定位装置 | |
KR20120024663A (ko) | 자동 변속기의 유압 제어 장치 | |
WO2008101465A1 (de) | Kegelscheibenumschlingungsgetriebe mit hydrauliksystem und hilfsölquelle | |
CN102378869B (zh) | 液压式变速器控制装置 | |
US5971876A (en) | Hydraulic emergency control for changing hydraulic oil pressure in the hydraulic conical pulley axial adjustment mechanism of a continuously variable transmission for varying the clamping force ratio | |
CN101532442A (zh) | 带有截止阀可控制高压油泵供油量的共轨式直接喷射装置 | |
CN105247218A (zh) | 具有开槽的装配转接器的齿轮泵 | |
CN100491772C (zh) | 手动伺服控制的双变量液压传动装置 | |
CN101517279A (zh) | 带有液压控制系统的无级变速器和控制所述变速器的方法 | |
CN101755155B (zh) | 用于液压装置的过压阀 | |
CN109089425A (zh) | 用于自动变速器的高流量高压液压螺线管阀 | |
DE10314335A1 (de) | Hydrodynamischer Drehmomentwandler | |
CN102588579A (zh) | 尤其在车辆自动变速箱中的阀门装置 | |
DE60220337T2 (de) | Hydraulisches Steuergerät | |
CN103994218A (zh) | 液压调节阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Effective date: 20130529 Owner name: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Free format text: FORMER OWNER: LUK LAMELLEN UND KUPPLUNGSBAU GMBH Effective date: 20130529 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130529 Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Boer Patentee before: Luke Asset Management Co.,Ltd. Effective date of registration: 20130529 Address after: German Boer Patentee after: Luke Asset Management Co.,Ltd. Address before: German Boer Patentee before: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG |