CA2036609A1 - Systeme de controle automatique et manuel pour pompe a pistons axiaux - Google Patents
Systeme de controle automatique et manuel pour pompe a pistons axiauxInfo
- Publication number
- CA2036609A1 CA2036609A1 CA2036609A CA2036609A CA2036609A1 CA 2036609 A1 CA2036609 A1 CA 2036609A1 CA 2036609 A CA2036609 A CA 2036609A CA 2036609 A CA2036609 A CA 2036609A CA 2036609 A1 CA2036609 A1 CA 2036609A1
- Authority
- CA
- Canada
- Prior art keywords
- axial piston
- control system
- automatic control
- piston pumps
- manual
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/10—Control of working-fluid admission or discharge peculiar thereto
- F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
- F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate
-
- 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
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
- F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/532,820 US5076145A (en) | 1990-06-04 | 1990-06-04 | Axial piston pump having a blocking valve in a manually controlled valve plate |
US532,820 | 1990-06-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2036609A1 true CA2036609A1 (fr) | 1991-12-05 |
CA2036609C CA2036609C (fr) | 1995-07-04 |
Family
ID=24123308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002036609A Expired - Lifetime CA2036609C (fr) | 1990-06-04 | 1991-02-19 | Systeme de controle automatique et manuel pour pompe a pistons axiaux |
Country Status (5)
Country | Link |
---|---|
US (1) | US5076145A (fr) |
EP (1) | EP0461063B1 (fr) |
JP (1) | JPH0742933B2 (fr) |
CA (1) | CA2036609C (fr) |
DE (1) | DE69104778T2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109072888A (zh) * | 2016-03-14 | 2018-12-21 | 滨特尔民用水处理有限责任公司 | 用于软水器系统的梭阀和方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4202631C2 (de) * | 1992-01-30 | 1995-07-06 | Hydromatik Gmbh | Axialkolbenmaschine, insbesondere Hydropumpe der Schiefscheibenbauart oder der Schrägachsenbauart, deren Durchsatzvolumen durch eine Einstellvorrichtung einstellbar ist |
US5390584A (en) * | 1993-10-25 | 1995-02-21 | Caterpillar Inc. | Follow up mechanism for a swashplate bearing |
US5486097A (en) * | 1995-01-26 | 1996-01-23 | Denison Hydraulics Inc. | Control for a variable displacement axial piston pump |
EP1013928A3 (fr) | 1998-12-22 | 2000-11-08 | Parker Hannifin GmbH | Pompe à pistons axiaux à plateau en biais avec disposif d'amortissement de pulsation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126706A (en) * | 1964-03-31 | Hydraulically operated- unit | ||
US2625168A (en) * | 1950-04-29 | 1953-01-13 | Aeroquip Corp | Fluid coupling |
US2778378A (en) * | 1952-07-28 | 1957-01-22 | Bendix Aviat Corp | Combination sequence and locking valve |
GB963991A (en) * | 1960-09-20 | 1964-07-15 | Council Scient Ind Res | Improvements in positive displacement hydraulic pumps and motors |
US3129720A (en) * | 1961-04-07 | 1964-04-21 | Fawick Corp | Flow control valve |
US3272085A (en) * | 1963-11-19 | 1966-09-13 | Parker Hannifin Corp | Fluid system and valve assembly therefor |
US3381624A (en) * | 1966-09-09 | 1968-05-07 | Abex Corp | Fail-safe control for hydraulic cross-center pump |
GB1394929A (en) * | 1973-06-18 | 1975-05-21 | Capilano Eng Co Ltd | Hydraulic direction-control valve |
US3967541A (en) * | 1974-08-02 | 1976-07-06 | Abex Corporation | Control system for axial piston fluid energy translating device |
US4056041A (en) * | 1974-08-02 | 1977-11-01 | Abex Corporation | Control system for axial piston fluid energy translating device |
US3908519A (en) * | 1974-10-16 | 1975-09-30 | Abex Corp | Control systems for a variable displacement pump |
US3982470A (en) * | 1975-08-04 | 1976-09-28 | Abex Corporation | Control system for axial piston fluid energy translating device |
-
1990
- 1990-06-04 US US07/532,820 patent/US5076145A/en not_active Expired - Lifetime
-
1991
- 1991-02-19 CA CA002036609A patent/CA2036609C/fr not_active Expired - Lifetime
- 1991-05-30 DE DE69104778T patent/DE69104778T2/de not_active Expired - Lifetime
- 1991-05-30 EP EP91630036A patent/EP0461063B1/fr not_active Expired - Lifetime
- 1991-06-03 JP JP3160001A patent/JPH0742933B2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109072888A (zh) * | 2016-03-14 | 2018-12-21 | 滨特尔民用水处理有限责任公司 | 用于软水器系统的梭阀和方法 |
CN109072888B (zh) * | 2016-03-14 | 2020-06-16 | 滨特尔民用水处理有限责任公司 | 用于软水器系统的梭阀和方法 |
US10941052B2 (en) | 2016-03-14 | 2021-03-09 | Pentair Residential Filtration, Llc | Shuttle valve for water softener system and method |
Also Published As
Publication number | Publication date |
---|---|
EP0461063A1 (fr) | 1991-12-11 |
DE69104778D1 (de) | 1994-12-01 |
EP0461063B1 (fr) | 1994-10-26 |
CA2036609C (fr) | 1995-07-04 |
US5076145A (en) | 1991-12-31 |
JPH04231685A (ja) | 1992-08-20 |
DE69104778T2 (de) | 1995-03-16 |
JPH0742933B2 (ja) | 1995-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |