EA200900431A1 - Насос с компенсацией по давлению - Google Patents
Насос с компенсацией по давлениюInfo
- Publication number
- EA200900431A1 EA200900431A1 EA200900431A EA200900431A EA200900431A1 EA 200900431 A1 EA200900431 A1 EA 200900431A1 EA 200900431 A EA200900431 A EA 200900431A EA 200900431 A EA200900431 A EA 200900431A EA 200900431 A1 EA200900431 A1 EA 200900431A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- axis
- cam
- pump
- along
- compensation
- Prior art date
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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Предлагается насос, который включает в себя поршень, способный перемещаться вдоль первой оси, и эксцентрический кулачок, расположенный вокруг второй оси, при этом вторая ось, по существу, перпендикулярна первой оси. Насос также включает в себя приводной элемент, расположенный примыкающим к кулачку и имеющий такую конфигурацию, чтобы перемещать кулачок вдоль второй оси. Кроме того, насос дополнительно включает в себя примыкающий к кулачку подшипник, расположенный между поршнем и кулачком, при этом примыкающий к кулачку подшипник при перемещении кулачка вдоль второй оси остается расположенным, по существу, вдоль первой оси.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84370106P | 2006-09-12 | 2006-09-12 | |
| US11/878,338 US8192173B2 (en) | 2006-09-12 | 2007-07-24 | Pressure compensated and constant horsepower pump |
| PCT/US2007/019772 WO2008033373A2 (en) | 2006-09-12 | 2007-09-12 | Pressure compensated pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200900431A1 true EA200900431A1 (ru) | 2009-06-30 |
| EA014972B1 EA014972B1 (ru) | 2011-04-29 |
Family
ID=39169909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200900431A EA014972B1 (ru) | 2006-09-12 | 2007-09-12 | Насос с компенсацией по давлению |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8192173B2 (ru) |
| EP (1) | EP2061968A4 (ru) |
| EA (1) | EA014972B1 (ru) |
| TW (2) | TWI417458B (ru) |
| WO (1) | WO2008033373A2 (ru) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120063925A1 (en) * | 2010-09-12 | 2012-03-15 | Dennis Parker | Metering Pump |
| EP2749769B1 (en) * | 2012-12-28 | 2016-03-30 | Mitsubishi Heavy Industries, Ltd. | Radial piston hydraulic machine and wind turbine generator |
| JP6235332B2 (ja) * | 2013-12-25 | 2017-11-22 | 三菱重工業株式会社 | ラジアルピストン式油圧機械および風力発電装置 |
| US9488176B2 (en) | 2014-04-07 | 2016-11-08 | National Oilwell Varco, L.P. | Radial valves and pumps including radial valves |
| US9752709B2 (en) | 2014-07-25 | 2017-09-05 | Catepillar Inc. | Hydraulic fitting insert |
| TWI553228B (zh) * | 2014-12-05 | 2016-10-11 | Liquid pressurized pump output shaft lubrication structure | |
| WO2020180336A1 (en) | 2019-03-06 | 2020-09-10 | Gartech, Llc | Hydraulic assembly device, system, and method |
| FR3099805B1 (fr) | 2019-08-06 | 2022-06-03 | Exel Ind | Bloc modulaire pour pompe électrique à encombrement limité et pompe associée |
| US11767840B2 (en) | 2021-01-25 | 2023-09-26 | Ingersoll-Rand Industrial U.S. | Diaphragm pump |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE343886C (ru) * | ||||
| FR716542A (fr) * | 1931-05-05 | 1931-12-22 | Perfectionnements aux compresseurs hydrauliques | |
| GB557208A (en) | 1942-02-14 | 1943-11-10 | Camille Clare Sprankling | Improvements relating to reciprocating pumps |
| US2539277A (en) * | 1945-03-09 | 1951-01-23 | Martin A High | Variable stroke pump |
| US2572711A (en) * | 1945-03-27 | 1951-10-23 | Ruth M Fischer | Air compressor |
| US2612837A (en) * | 1946-05-21 | 1952-10-07 | American Eng Co Ltd | Pump |
| US2851952A (en) * | 1957-06-27 | 1958-09-16 | Lane Edwin Leonard | Hydraulic pumps |
| US3119280A (en) * | 1961-03-03 | 1964-01-28 | Chemical Flow Controls Inc | Reciprocating pump |
| US4874297A (en) | 1988-12-19 | 1989-10-17 | Collins Arthur R | Radial pump |
| DE4122486A1 (de) * | 1991-07-06 | 1993-01-07 | Teves Gmbh Alfred | Antriebsaggregat, insbesondere motor-pumpenaggregat fuer schlupfgeregelte bremsanlagen |
| US5440878A (en) | 1992-08-27 | 1995-08-15 | Vernon E. Gleasman | Variable hydraulic machine |
| DE10196072T1 (de) | 2000-04-14 | 2003-07-03 | Actuant Corp | Hydraulikpumpe variabler Drehzahl |
| JP4218261B2 (ja) | 2002-06-11 | 2009-02-04 | ダイキン工業株式会社 | ポンプユニット |
| US7159507B2 (en) | 2003-12-23 | 2007-01-09 | Philip Morris Usa Inc. | Piston pump useful for aerosol generation |
| JP4267557B2 (ja) | 2004-10-29 | 2009-05-27 | トヨタ自動車株式会社 | ころ軸受およびそれを内蔵したポンプ |
-
2007
- 2007-07-24 US US11/878,338 patent/US8192173B2/en active Active
- 2007-09-12 TW TW096134104A patent/TWI417458B/zh not_active IP Right Cessation
- 2007-09-12 TW TW102138512A patent/TW201407039A/zh unknown
- 2007-09-12 EP EP07838053.2A patent/EP2061968A4/en not_active Withdrawn
- 2007-09-12 EA EA200900431A patent/EA014972B1/ru not_active IP Right Cessation
- 2007-09-12 WO PCT/US2007/019772 patent/WO2008033373A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US8192173B2 (en) | 2012-06-05 |
| TWI417458B (zh) | 2013-12-01 |
| TW201407039A (zh) | 2014-02-16 |
| EP2061968A4 (en) | 2017-07-05 |
| TW200821471A (en) | 2008-05-16 |
| US20080063538A1 (en) | 2008-03-13 |
| WO2008033373A2 (en) | 2008-03-20 |
| EA014972B1 (ru) | 2011-04-29 |
| EP2061968A2 (en) | 2009-05-27 |
| WO2008033373A3 (en) | 2008-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ KG MD TJ TM |
|
| PC4A | Registration of transfer of a eurasian patent by assignment |