JPS4926802A - - Google Patents
Info
- Publication number
- JPS4926802A JPS4926802A JP47068218A JP6821872A JPS4926802A JP S4926802 A JPS4926802 A JP S4926802A JP 47068218 A JP47068218 A JP 47068218A JP 6821872 A JP6821872 A JP 6821872A JP S4926802 A JPS4926802 A JP S4926802A
- Authority
- JP
- Japan
- 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
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
- F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
- F04C14/065—Capacity control using a multiplicity of units or pumping capacities, e.g. multiple chambers, individually switchable or controllable
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Rotary-Type Compressors (AREA)
- Hydraulic Motors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47068218A JPS5127281B2 (US06534493-20030318-C00184.png) | 1972-07-10 | 1972-07-10 | |
| US05/377,922 US3951575A (en) | 1972-07-10 | 1973-07-10 | Controlled output gear pump and motor |
| DE19732335054 DE2335054A1 (de) | 1972-07-10 | 1973-07-10 | Zahnradpumpe bzw. zahnradmotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47068218A JPS5127281B2 (US06534493-20030318-C00184.png) | 1972-07-10 | 1972-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4926802A true JPS4926802A (US06534493-20030318-C00184.png) | 1974-03-09 |
| JPS5127281B2 JPS5127281B2 (US06534493-20030318-C00184.png) | 1976-08-12 |
Family
ID=13367427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47068218A Expired JPS5127281B2 (US06534493-20030318-C00184.png) | 1972-07-10 | 1972-07-10 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3951575A (US06534493-20030318-C00184.png) |
| JP (1) | JPS5127281B2 (US06534493-20030318-C00184.png) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60203579A (ja) * | 1984-03-29 | 1985-10-15 | Honda Motor Co Ltd | 車両のパワ−ステアリング装置 |
| US4850813A (en) * | 1988-03-04 | 1989-07-25 | Ford Motor Company | Self unloading pump circuit for an automatic transmission having multiple pressure supply pumps |
| JP3531769B2 (ja) * | 1994-08-25 | 2004-05-31 | アイシン精機株式会社 | オイルポンプ装置 |
| US5918573A (en) * | 1997-05-02 | 1999-07-06 | Killion; David L. | Energy efficient fluid pump |
| US7086366B1 (en) | 1999-04-20 | 2006-08-08 | Metaldyne Machining And Assembly Company, Inc. | Energy efficient fluid pump |
| US7131826B1 (en) | 2002-11-21 | 2006-11-07 | International Dispensing Corporation | Blending pump assembly |
| US8303277B2 (en) * | 2002-11-21 | 2012-11-06 | International Dispensing Corporation | Blending pump assembly |
| US8292597B2 (en) * | 2008-10-16 | 2012-10-23 | Pratt & Whitney Canada Corp. | High-speed gear pump |
| JP5232842B2 (ja) * | 2010-09-16 | 2013-07-10 | 株式会社山田製作所 | 可変流量オイルポンプ |
| CN102878075A (zh) * | 2012-10-04 | 2013-01-16 | 张意立 | 一种新型齿轮泵 |
| CN102878072A (zh) * | 2012-10-04 | 2013-01-16 | 张意立 | 一种保压齿轮泵 |
| DE102012022871A1 (de) * | 2012-11-22 | 2014-05-22 | Hydac System Gmbh | Stellvorrichtung |
| CN105114298A (zh) * | 2015-09-14 | 2015-12-02 | 陈洪亮 | 三转子容积泵 |
| TWI628365B (zh) * | 2017-10-18 | 2018-07-01 | 國立虎尾科技大學 | Closed hydraulic brake equipment |
| CN109236636A (zh) * | 2018-09-12 | 2019-01-18 | 安徽江淮汽车集团股份有限公司 | 双联齿轮泵 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3068795A (en) * | 1956-10-18 | 1962-12-18 | Borg Warner | Hydraulic power system |
| DE1553030A1 (de) * | 1965-10-12 | 1975-06-19 | Otto Eckerle | Spiel- und verschleissausgleichende hochdruck-zahnradpumpe bzw. -motor |
| US3427985A (en) * | 1967-08-09 | 1969-02-18 | Chandler Evans Inc | Three-gear pump with movable elements having plurality of sealing forces |
| US3597131A (en) * | 1969-09-24 | 1971-08-03 | Chandler Evans Inc | Gear pump with travel limited tied wear block |
-
1972
- 1972-07-10 JP JP47068218A patent/JPS5127281B2/ja not_active Expired
-
1973
- 1973-07-10 US US05/377,922 patent/US3951575A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5127281B2 (US06534493-20030318-C00184.png) | 1976-08-12 |
| US3951575A (en) | 1976-04-20 |
