JPH0233878B2 - - Google Patents
Info
- Publication number
- JPH0233878B2 JPH0233878B2 JP55040544A JP4054480A JPH0233878B2 JP H0233878 B2 JPH0233878 B2 JP H0233878B2 JP 55040544 A JP55040544 A JP 55040544A JP 4054480 A JP4054480 A JP 4054480A JP H0233878 B2 JPH0233878 B2 JP H0233878B2
- Authority
- JP
- Japan
- Prior art keywords
- rotary valve
- distribution
- groove
- grooves
- housing
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
-
- 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
- B62D5/08—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 type of steering valve used
- B62D5/083—Rotary valves
-
- 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
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Multiple-Way Valves (AREA)
- Actuator (AREA)
- Hydraulic Motors (AREA)
- Rotary Pumps (AREA)
- Sliding Valves (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792917435 DE2917435A1 (de) | 1979-04-28 | 1979-04-28 | Steuerdrehschiebereinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55156202A JPS55156202A (en) | 1980-12-05 |
| JPH0233878B2 true JPH0233878B2 (US06826419-20041130-M00005.png) | 1990-07-31 |
Family
ID=6069599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4054480A Granted JPS55156202A (en) | 1979-04-28 | 1980-03-31 | Controlled rotary valve |
Country Status (14)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1076495B (de) * | 1954-08-17 | 1960-02-25 | Ing Ernst Godderidge | Rotierende Verdraengerpumpe |
| GB2134054B (en) * | 1983-01-31 | 1986-05-29 | Mo N Proizv Ob Str Dorozh Mash | Hydraulic power steering assembly |
| DE3930147A1 (de) * | 1989-09-09 | 1991-03-21 | Danfoss As | Hydraulische lenkeinheit |
| DE19626192B4 (de) * | 1996-06-29 | 2006-12-14 | Zf Friedrichshafen Ag | Steuereinrichtung zur Steuerung eines hydrostatischen Servoantriebs |
| US6019584A (en) * | 1997-05-23 | 2000-02-01 | Eaton Corporation | Coupling for use with a gerotor device |
| US9512838B2 (en) * | 2013-03-15 | 2016-12-06 | Eaton Corporation | Torque-generating steering device |
| CN107013697B (zh) * | 2017-05-17 | 2022-12-09 | 无锡爱信机械科技有限公司 | 一种精密计量阀 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US149019A (en) * | 1874-03-24 | Improvement in balance slide-valves | ||
| US21682A (en) * | 1858-10-05 | Joseph jobin | ||
| US3481147A (en) * | 1967-12-15 | 1969-12-02 | Trw Inc | Hydraulic power system |
| US3528521A (en) * | 1968-06-13 | 1970-09-15 | Allis Chalmers Mfg Co | Hydraulic steering system |
| US3587235A (en) * | 1969-06-02 | 1971-06-28 | Trw Inc | Regenerative hydrostatic steering system |
| US3862645A (en) * | 1972-03-23 | 1975-01-28 | Caterpillar Tractor Co | Pilot control valve |
| US3819307A (en) * | 1972-10-24 | 1974-06-25 | Eaton Corp | Stability means for a controller for fluid pressure operated devices |
| US3937601A (en) * | 1974-03-22 | 1976-02-10 | Trw Inc. | Hydrostatic controller wherein the control valve spool includes the commutator valve |
-
1979
- 1979-04-28 DE DE19792917435 patent/DE2917435A1/de active Granted
-
1980
- 1980-03-17 YU YU720/80A patent/YU41505B/xx unknown
- 1980-03-31 JP JP4054480A patent/JPS55156202A/ja active Granted
- 1980-04-02 ES ES490250A patent/ES8101206A1/es not_active Expired
- 1980-04-02 US US06/136,740 patent/US4359866A/en not_active Expired - Lifetime
- 1980-04-03 SU SU802901943A patent/SU1090268A3/ru active
- 1980-04-07 AR AR280569A patent/AR226429A1/es active
- 1980-04-16 DD DD80220498A patent/DD150782A5/de not_active IP Right Cessation
- 1980-04-23 DK DK173480A patent/DK147936C/da not_active IP Right Cessation
- 1980-04-24 FR FR8009221A patent/FR2455194A1/fr active Granted
- 1980-04-24 IN IN473/CAL/80A patent/IN153601B/en unknown
- 1980-04-25 GB GB8013712A patent/GB2048187B/en not_active Expired
- 1980-04-25 BR BR8002559A patent/BR8002559A/pt unknown
- 1980-04-28 PL PL22384880A patent/PL223848A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK173480A (da) | 1980-10-29 |
| SU1090268A3 (ru) | 1984-04-30 |
| ES490250A0 (es) | 1980-12-01 |
| DE2917435A1 (de) | 1980-10-30 |
| DK147936C (da) | 1985-08-19 |
| DD150782A5 (de) | 1981-09-16 |
| GB2048187A (en) | 1980-12-10 |
| FR2455194A1 (fr) | 1980-11-21 |
| PL223848A1 (US06826419-20041130-M00005.png) | 1981-03-13 |
| YU41505B (en) | 1987-08-31 |
| AR226429A1 (es) | 1982-07-15 |
| IN153601B (US06826419-20041130-M00005.png) | 1984-07-28 |
| DE2917435C2 (US06826419-20041130-M00005.png) | 1987-03-12 |
| DK147936B (da) | 1985-01-14 |
| ES8101206A1 (es) | 1980-12-01 |
| FR2455194B1 (US06826419-20041130-M00005.png) | 1983-11-18 |
| YU72080A (en) | 1983-02-28 |
| JPS55156202A (en) | 1980-12-05 |
| US4359866A (en) | 1982-11-23 |
| GB2048187B (en) | 1983-04-20 |
| BR8002559A (pt) | 1980-12-09 |
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