JPS629755B2 - - Google Patents
Info
- Publication number
- JPS629755B2 JPS629755B2 JP54112225A JP11222579A JPS629755B2 JP S629755 B2 JPS629755 B2 JP S629755B2 JP 54112225 A JP54112225 A JP 54112225A JP 11222579 A JP11222579 A JP 11222579A JP S629755 B2 JPS629755 B2 JP S629755B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- control rod
- pump
- power steering
- passage
- 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
Links
- 239000012530 fluid Substances 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
- Y10T137/2582—Including controlling main line flow
- Y10T137/2584—Relief or bypass closes as main opens
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
- Y10T137/2594—Choke
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Power Steering Mechanism (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11222579A JPS5634997A (en) | 1979-08-31 | 1979-08-31 | Pump apparatus for power steering |
US06/179,429 US4311161A (en) | 1979-08-31 | 1980-08-19 | Valve system in power steering systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11222579A JPS5634997A (en) | 1979-08-31 | 1979-08-31 | Pump apparatus for power steering |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5634997A JPS5634997A (en) | 1981-04-07 |
JPS629755B2 true JPS629755B2 (US07368563-20080506-C00056.png) | 1987-03-02 |
Family
ID=14581375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11222579A Granted JPS5634997A (en) | 1979-08-31 | 1979-08-31 | Pump apparatus for power steering |
Country Status (2)
Country | Link |
---|---|
US (1) | US4311161A (US07368563-20080506-C00056.png) |
JP (1) | JPS5634997A (US07368563-20080506-C00056.png) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4557342A (en) * | 1983-05-20 | 1985-12-10 | Trw Inc. | Hydraulic apparatus |
JPS6088283A (ja) * | 1983-10-18 | 1985-05-18 | Toyoda Mach Works Ltd | 動力舵取装置用流量制御装置 |
JPS60226367A (ja) * | 1984-04-23 | 1985-11-11 | Toyoda Mach Works Ltd | 動力舵取装置 |
US4701111A (en) * | 1984-07-12 | 1987-10-20 | Zahnradfabrik Friedrichshafen, Ag. | Regulation of vane pumps |
US4570667A (en) * | 1984-09-17 | 1986-02-18 | General Motors Corporation | Demand responsive flow regulator valve |
JPS61247575A (ja) * | 1985-04-25 | 1986-11-04 | Toyoda Mach Works Ltd | 動力舵取装置の操舵力制御装置 |
US4681517A (en) * | 1986-04-21 | 1987-07-21 | Vickers Systems Gmbh | Hydraulic pump |
US4840244A (en) * | 1987-12-28 | 1989-06-20 | R.H. Sheppard Co. | Automatic regulator valve assembly for vehicle power steering |
US5170626A (en) * | 1989-07-31 | 1992-12-15 | Atsugi Unisia Corporation | Hydraulic flow control system for automotive vehicle |
GB2238279B (en) * | 1989-11-22 | 1993-11-24 | Trw Cam Gears Ltd | A power assisted vehicle steering system |
US5029513A (en) * | 1990-04-27 | 1991-07-09 | Ford Motor Company | Variable-orifice, servo-solenoid valve for a variable-assist power steering system |
JP2852476B2 (ja) * | 1990-07-20 | 1999-02-03 | ツァーンラトファブリック フリードリッヒシャーフェン アクチェンゲゼルシャフト | 排油ポンプの制御機構 |
US5220939A (en) * | 1991-05-21 | 1993-06-22 | Koyo Seiko Co., Ltd. | Flow control apparatus |
US5540566A (en) * | 1992-08-11 | 1996-07-30 | Unista Jecs Corporation | Pump including a control valve |
DE4335377C2 (de) * | 1993-10-16 | 2003-03-27 | Luk Fahrzeug Hydraulik | Ventilanordnung |
EP0626530B1 (de) * | 1993-05-28 | 1999-03-31 | LuK Fahrzeug-Hydraulik GmbH & Co. KG | Ventilanordnung |
EP0626531B1 (de) * | 1993-05-28 | 1998-03-04 | LuK Fahrzeug-Hydraulik GmbH & Co. KG | Ventilanordnung |
DE4317786C1 (de) * | 1993-05-28 | 1994-11-10 | Luk Fahrzeug Hydraulik | Ventilanordnung |
DE59504855D1 (de) * | 1994-04-08 | 1999-03-04 | Luk Fahrzeug Hydraulik | Ventilanordnung |
JPH0842513A (ja) * | 1994-08-03 | 1996-02-13 | Kayaba Ind Co Ltd | 圧力制御弁 |
JP3464830B2 (ja) * | 1994-08-05 | 2003-11-10 | カヤバ工業株式会社 | 制御弁 |
US5860797A (en) * | 1995-04-04 | 1999-01-19 | Aisin Seiki Kabushiki Kaisha | Flow rate control device for a pump |
ES2142186B1 (es) * | 1996-02-02 | 2000-11-01 | Kayaba Industry Co Ltd | Valvula de control de la presion. |
WO1998005545A1 (fr) * | 1996-08-02 | 1998-02-12 | Kayaba Kogyo Co., Ltd. | Vanne de regulation du debit d'une pompe hydraulique |
DE19652420A1 (de) * | 1996-12-09 | 1998-06-10 | Luk Fahrzeug Hydraulik | Stromregelanordnung für eine hydraulische Fördereinrichtung |
US6478549B1 (en) * | 2000-01-21 | 2002-11-12 | Delphi Technologies, Inc. | Hydraulic pump with speed dependent recirculation valve |
JP3861594B2 (ja) * | 2000-12-15 | 2006-12-20 | ユニシア ジェーケーシー ステアリングシステム株式会社 | オイルポンプ |
US20040040595A1 (en) * | 2002-09-03 | 2004-03-04 | Visteon Global Technologies, Inc. | Power steering pump comprising cartridge flow control assembly |
JP4345081B2 (ja) * | 2003-04-04 | 2009-10-14 | 株式会社ジェイテクト | 流量制御装置 |
JP4506444B2 (ja) * | 2004-12-03 | 2010-07-21 | 日産自動車株式会社 | 車両用ショックアブソーバ |
JP5260577B2 (ja) | 2010-02-24 | 2013-08-14 | 三菱重工業株式会社 | 二重ケーシング型ポンプ及び二重ケーシング型ポンプの性能調整方法 |
CN103047132B (zh) * | 2012-12-27 | 2015-08-26 | 采埃孚转向泵金城(南京)有限公司 | 流量随速可调助力转向泵 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1163046A (en) * | 1915-05-18 | 1915-12-07 | John D Thompson | Brake-rigging safety appliance. |
US2389614A (en) * | 1942-01-19 | 1945-11-27 | Allied Railway Equipment Compa | Railway truck |
US2958398A (en) * | 1957-09-05 | 1960-11-01 | Westinghouse Air Brake Co | Brake rigging for railway cars |
US3314495A (en) * | 1964-12-07 | 1967-04-18 | Trw Inc | Valving system for power steering pump |
US3335825A (en) * | 1965-04-27 | 1967-08-15 | Holloway | Brake mechanism |
US3349714A (en) * | 1965-10-11 | 1967-10-31 | Ford Motor Co | Power steering pump |
US3406794A (en) * | 1966-09-06 | 1968-10-22 | Robert M Holloway | Brake mechanism |
US3680667A (en) * | 1971-03-15 | 1972-08-01 | Robert L Ludington | Braking apparatus |
US3752601A (en) * | 1971-09-22 | 1973-08-14 | Ford Motor Co | High pressure liquid pump |
SU462755A1 (ru) * | 1972-01-24 | 1975-03-05 | Уральский Вагоностроительный Завод Им.Ф.Э.Дзержинского | Рычажна тормозна передача двухосной тележки железнодорожного вагона |
US3850269A (en) * | 1973-06-18 | 1974-11-26 | Ellcon Nat | Slack adjuster |
US3889783A (en) * | 1974-08-08 | 1975-06-17 | Acf Ind Inc | Brake lever system for railway cars |
US4047846A (en) * | 1975-05-19 | 1977-09-13 | Kayabakogyokabushikikaisha | Power-steering pump |
US4135436A (en) * | 1977-08-03 | 1979-01-23 | Ford Motor Co. | Two-stage flow control valve for a power steering system |
US4128148A (en) * | 1977-12-05 | 1978-12-05 | Harbil, Inc. | Brake rigging for dropped bottom gondola cars |
DE2800867A1 (de) * | 1978-01-10 | 1979-07-12 | Knorr Bremse Gmbh | Scheibenbremse fuer schienenfahrzeuge mit in lenkgestellen gelagerten radsaetzen |
-
1979
- 1979-08-31 JP JP11222579A patent/JPS5634997A/ja active Granted
-
1980
- 1980-08-19 US US06/179,429 patent/US4311161A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5634997A (en) | 1981-04-07 |
US4311161A (en) | 1982-01-19 |
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