FR2169653A5 - - Google Patents
Info
- Publication number
- FR2169653A5 FR2169653A5 FR7302509A FR7302509A FR2169653A5 FR 2169653 A5 FR2169653 A5 FR 2169653A5 FR 7302509 A FR7302509 A FR 7302509A FR 7302509 A FR7302509 A FR 7302509A FR 2169653 A5 FR2169653 A5 FR 2169653A5
- Authority
- FR
- France
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/2014—Details or component parts
- F04B1/2021—Details or component parts characterised by the contact area between cylinder barrel and valve plate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722203278 DE2203278A1 (de) | 1972-01-25 | 1972-01-25 | Axialkolbenmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2169653A5 true FR2169653A5 (enExample) | 1973-09-07 |
Family
ID=5833887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7302509A Expired FR2169653A5 (enExample) | 1972-01-25 | 1973-01-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3851669A (enExample) |
| JP (1) | JPS4887406A (enExample) |
| CH (1) | CH549159A (enExample) |
| DE (1) | DE2203278A1 (enExample) |
| FR (1) | FR2169653A5 (enExample) |
| GB (1) | GB1370416A (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980003A (en) * | 1975-02-07 | 1976-09-14 | Caterpillar Tractor Co. | Variable hydrostatic bearing between barrel and head of axial piston units |
| EP0058131B1 (de) * | 1981-02-06 | 1985-05-15 | Mario Schelling | Schwingungserzeuger |
| US4700745A (en) * | 1985-10-29 | 1987-10-20 | Aluminum Company Of America | Valve |
| DD257860A1 (de) * | 1987-02-25 | 1988-06-29 | Karl Marx Stadt Ind Werke | Hydrostatische kolbenmaschine mit oelspuelung |
| US4997006A (en) * | 1990-04-25 | 1991-03-05 | Savant Instruments, Inc. | Rotary valve for vacuum service use |
| JP2682290B2 (ja) * | 1991-09-09 | 1997-11-26 | 株式会社豊田自動織機製作所 | ピストン型圧縮機 |
| US5417552A (en) * | 1992-10-20 | 1995-05-23 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate type variable displacement compressor |
| US7347245B2 (en) | 2004-04-14 | 2008-03-25 | Lace Lastics Co., Inc. | Frayless frangible connection for fabric and vertical blind system incorporating same |
| CN103104477A (zh) * | 2013-01-22 | 2013-05-15 | 北京工业大学 | 固定式纯水液压轴向柱塞泵用非对称配流盘 |
| JP2021032212A (ja) * | 2019-08-29 | 2021-03-01 | ナブテスコ株式会社 | 油圧ポンプ及び建設機械 |
| CN111456923A (zh) * | 2020-05-09 | 2020-07-28 | 烟台大学 | 一种轴向柱塞泵配流盘优化设计方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1031734A (en) * | 1962-01-26 | 1966-06-02 | Lely Nv C Van Der | Improvements in or relating to hydraulic pumps and motors |
| US3289606A (en) * | 1964-03-20 | 1966-12-06 | Bosch Gmbh Robert | Axial piston pump or motor arrangement |
| DE1950253A1 (de) * | 1969-10-06 | 1971-04-22 | Friedrichs Ingo Dipl Ing | Hydrostatisch entlastete Steuerung mit geringem Durchflusswiderstand |
| BE758118A (fr) * | 1969-11-07 | 1971-04-01 | Riva Calzoni Spa | Distributeur pour moteurs hydrauliques a pistons rayonnants et autres moteurs analogues |
| US3702576A (en) * | 1970-06-02 | 1972-11-14 | Renault | High-pressure multi-cylinder hydraulic machines |
-
1972
- 1972-01-25 DE DE19722203278 patent/DE2203278A1/de active Pending
- 1972-12-22 CH CH1874472A patent/CH549159A/xx not_active IP Right Cessation
-
1973
- 1973-01-09 GB GB109373A patent/GB1370416A/en not_active Expired
- 1973-01-18 US US00324895A patent/US3851669A/en not_active Expired - Lifetime
- 1973-01-24 FR FR7302509A patent/FR2169653A5/fr not_active Expired
- 1973-01-24 JP JP48010208A patent/JPS4887406A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2203278A1 (de) | 1973-08-02 |
| GB1370416A (en) | 1974-10-16 |
| US3851669A (en) | 1974-12-03 |
| JPS4887406A (enExample) | 1973-11-17 |
| CH549159A (de) | 1974-05-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |