JPS4845907A - - Google Patents
Info
- Publication number
- JPS4845907A JPS4845907A JP9946672A JP9946672A JPS4845907A JP S4845907 A JPS4845907 A JP S4845907A JP 9946672 A JP9946672 A JP 9946672A JP 9946672 A JP9946672 A JP 9946672A JP S4845907 A JPS4845907 A JP S4845907A
- 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.)
- Pending
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
- F04C14/24—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
-
- 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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3446—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18770471A | 1971-10-08 | 1971-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4845907A true JPS4845907A (en) | 1973-06-30 |
Family
ID=22690116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9946672A Pending JPS4845907A (en) | 1971-10-08 | 1972-10-05 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4845907A (en) |
| CA (1) | CA978025A (en) |
| DE (1) | DE2249149A1 (en) |
| GB (1) | GB1356906A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63118388U (en) * | 1987-01-24 | 1988-07-30 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373871A (en) * | 1981-05-04 | 1983-02-15 | General Motors Corporation | Compact power steering pump |
| DE4126217A1 (en) * | 1991-08-08 | 1993-02-11 | Zahnradfabrik Friedrichshafen | CONTROL DEVICE FOR DISPLACEMENT PUMPS |
| DE10015020A1 (en) * | 2000-03-25 | 2001-09-27 | Zf Lenksysteme Gmbh | Positive displacement pump |
| DE102022200612A1 (en) | 2022-01-20 | 2023-07-20 | Zf Friedrichshafen Ag | hydraulic housing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359913A (en) * | 1965-10-22 | 1967-12-26 | Chrysler Corp | Hydraulic pump |
-
1972
- 1972-09-19 GB GB4333572A patent/GB1356906A/en not_active Expired
- 1972-09-27 CA CA152,635A patent/CA978025A/en not_active Expired
- 1972-10-05 JP JP9946672A patent/JPS4845907A/ja active Pending
- 1972-10-06 DE DE19722249149 patent/DE2249149A1/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359913A (en) * | 1965-10-22 | 1967-12-26 | Chrysler Corp | Hydraulic pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63118388U (en) * | 1987-01-24 | 1988-07-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2249149A1 (en) | 1973-04-12 |
| GB1356906A (en) | 1974-06-19 |
| CA978025A (en) | 1975-11-18 |