DE69202317D1 - Flüssigkeitssteuerung und verbesserte Rückschlagventileinrichtung dafür. - Google Patents
Flüssigkeitssteuerung und verbesserte Rückschlagventileinrichtung dafür.Info
- Publication number
- DE69202317D1 DE69202317D1 DE69202317T DE69202317T DE69202317D1 DE 69202317 D1 DE69202317 D1 DE 69202317D1 DE 69202317 T DE69202317 T DE 69202317T DE 69202317 T DE69202317 T DE 69202317T DE 69202317 D1 DE69202317 D1 DE 69202317D1
- Authority
- DE
- Germany
- Prior art keywords
- check valve
- valve device
- fluid control
- device therefor
- improved check
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
- B62D5/093—Telemotor driven by steering wheel movement
- B62D5/097—Telemotor driven by steering wheel movement gerotor type
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86638—Rotary valve
- Y10T137/86646—Plug type
- Y10T137/86662—Axial and radial flow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/767,725 US5101860A (en) | 1991-09-30 | 1991-09-30 | Fluid controller and improved check valve arrangement therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69202317D1 true DE69202317D1 (de) | 1995-06-08 |
DE69202317T2 DE69202317T2 (de) | 1996-01-04 |
Family
ID=25080362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69202317T Expired - Fee Related DE69202317T2 (de) | 1991-09-30 | 1992-09-25 | Flüssigkeitssteuerung und verbesserte Rückschlagventileinrichtung dafür. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5101860A (de) |
EP (1) | EP0535556B1 (de) |
JP (1) | JP3156188B2 (de) |
DE (1) | DE69202317T2 (de) |
DK (1) | DK0535556T3 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329969A (en) | 1991-05-20 | 1994-07-19 | Eaton Corporation | Fluid controller with joystick capability and actuator therefor |
DE19546282C2 (de) * | 1995-12-12 | 1997-09-25 | Danfoss As | Hydraulische Lenkeinrichtung und Verfahren zum Lenken eines Fahrzeugs |
US6076349A (en) * | 1999-04-29 | 2000-06-20 | Eaton Corporation | Hydrostatic automotive or high speed steering system |
US7516757B2 (en) * | 2006-03-31 | 2009-04-14 | Eaton Corporation | Power beyond steering system |
US7857605B2 (en) * | 2006-06-29 | 2010-12-28 | Caterpillar Inc | Inlet throttle controlled liquid pump with cavitation damage avoidance feature |
JP4973237B2 (ja) * | 2006-10-27 | 2012-07-11 | ダイキン工業株式会社 | 回転式流体機械 |
EP2610139A1 (de) * | 2011-12-28 | 2013-07-03 | Sauer-Danfoss ApS | Hydraulische Lenkeinheit |
US11390319B2 (en) | 2019-07-10 | 2022-07-19 | Fema Corporation Of Michigan | Steering system with switchable load reaction valve |
DE102020106437B4 (de) | 2020-03-10 | 2024-09-26 | Danfoss Power Solutions Aps | Fluidsteuereinrichtung, insbesondere als Teil einer hydraulischen Lenkeinheit |
DE102020106438B4 (de) | 2020-03-10 | 2022-03-31 | Danfoss Power Solutions Aps | Fluidsteuereinrichtung, insbesondere als Teil einer hydraulischen Lenkeinheit |
DE102020106440B4 (de) | 2020-03-10 | 2024-08-01 | Danfoss Power Solutions Aps | Hydraulische Lenkeinheit |
US11473693B2 (en) | 2020-06-26 | 2022-10-18 | Fema Corporation Of Michigan | Proportional hydraulic two-stage valve |
EP4159590B1 (de) | 2021-10-01 | 2023-12-13 | Danfoss Power Solutions ApS | Hydraulische lenkungsanordnung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2984215A (en) * | 1958-11-25 | 1961-05-16 | Controller for fluid pressure operated devices | |
DE1550187B1 (de) * | 1966-06-07 | 1970-05-06 | Danfoss As | Vier-Wege-Umschaltventil fuer hydraulische Anlag en |
US4182427A (en) * | 1977-09-12 | 1980-01-08 | The Bendix Corporation | Control mechanism for an integrated brake and steering system |
US4159723A (en) * | 1978-02-03 | 1979-07-03 | Danfoss A/S | Control device for steering apparatus or the like |
US4311171A (en) * | 1978-09-22 | 1982-01-19 | Trw Inc. | Hydrostatic steering controller with pressure dams |
DE2934100C2 (de) * | 1979-08-23 | 1983-11-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Hydrostatische Hilfskraftlenkung |
US4336687A (en) * | 1980-04-21 | 1982-06-29 | Eaton Corporation | Load sensing controller |
US4362479A (en) * | 1981-03-25 | 1982-12-07 | Eaton Corporation | Rotary fluid pressure device and lubrication circuit therefor |
-
1991
- 1991-09-30 US US07/767,725 patent/US5101860A/en not_active Expired - Lifetime
-
1992
- 1992-09-25 DE DE69202317T patent/DE69202317T2/de not_active Expired - Fee Related
- 1992-09-25 DK DK92116465.3T patent/DK0535556T3/da active
- 1992-09-25 EP EP92116465A patent/EP0535556B1/de not_active Expired - Lifetime
- 1992-09-30 JP JP28515892A patent/JP3156188B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0535556A1 (de) | 1993-04-07 |
DE69202317T2 (de) | 1996-01-04 |
EP0535556B1 (de) | 1995-05-03 |
US5101860A (en) | 1992-04-07 |
JPH05208678A (ja) | 1993-08-20 |
JP3156188B2 (ja) | 2001-04-16 |
DK0535556T3 (da) | 1995-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |