CN1685151A - 液泵 - Google Patents
液泵 Download PDFInfo
- Publication number
- CN1685151A CN1685151A CNA038158035A CN03815803A CN1685151A CN 1685151 A CN1685151 A CN 1685151A CN A038158035 A CNA038158035 A CN A038158035A CN 03815803 A CN03815803 A CN 03815803A CN 1685151 A CN1685151 A CN 1685151A
- Authority
- CN
- China
- Prior art keywords
- lubricants
- inner chamber
- liquid
- cylinder inner
- pump
- 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.)
- Pending
Links
Images
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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/025—Lubrication; Lubricant separation using a lubricant pump
-
- 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
- F04B5/00—Machines or pumps with differential-surface pistons
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
- F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
-
- 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
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids 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
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids 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 with helical teeth, e.g. chevron-shaped, screw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002196591 | 2002-07-04 | ||
JP196591/2002 | 2002-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1685151A true CN1685151A (zh) | 2005-10-19 |
Family
ID=30112370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA038158035A Pending CN1685151A (zh) | 2002-07-04 | 2003-07-04 | 液泵 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1553292A4 (ja) |
JP (1) | JPWO2004005711A1 (ja) |
KR (1) | KR20050043886A (ja) |
CN (1) | CN1685151A (ja) |
AU (1) | AU2003246275A1 (ja) |
TW (1) | TW200407505A (ja) |
WO (1) | WO2004005711A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102725532B (zh) * | 2010-01-29 | 2015-09-23 | Ulvac机工株式会社 | 泵 |
DE102015209728A1 (de) * | 2015-05-27 | 2016-12-01 | Robert Bosch Gmbh | Pumpeneinrichtung, Bremssystem |
JP6808440B2 (ja) * | 2016-10-18 | 2021-01-06 | 豊興工業株式会社 | 電磁ポンプ |
JP2024507084A (ja) * | 2021-02-26 | 2024-02-16 | ジーエイチエスピー・インコーポレイテッド | 排出及び送達機能を提供するための二重ポンプ付き電動モータ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4145165A (en) * | 1977-03-04 | 1979-03-20 | California Institute Of Technology | Long stroke pump |
JPS5979568U (ja) * | 1982-11-19 | 1984-05-29 | 三輪精機株式会社 | キヤブ・チルト用ポンプ |
JPS6415506A (en) * | 1987-07-09 | 1989-01-19 | Aioi Seiki Kk | Multi-stage synchronous pressurized liquid feeder |
JPH0649774U (ja) * | 1992-12-16 | 1994-07-08 | 新明和工業株式会社 | プランジャポンプ |
JPH07217748A (ja) * | 1994-01-31 | 1995-08-15 | Hitachi Ltd | 真空ポンプ用軸封装置 |
JP3419532B2 (ja) * | 1994-02-25 | 2003-06-23 | 日機装株式会社 | 往復動ポンプの液抜き装置 |
JPH10159780A (ja) * | 1996-11-30 | 1998-06-16 | Aisin Seiki Co Ltd | 真空ポンプの冷却方法および冷却装置 |
JPH10220345A (ja) * | 1997-02-06 | 1998-08-18 | Kazuichi Ito | プランジャポンプ |
KR100519390B1 (ko) * | 1997-02-14 | 2005-12-02 | 유겐가이샤 가라사와 화인 | 고압펌프 |
US6203288B1 (en) * | 1999-01-05 | 2001-03-20 | Air Products And Chemicals, Inc. | Reciprocating pumps with linear motor driver |
-
2003
- 2003-07-04 KR KR1020057000165A patent/KR20050043886A/ko not_active Application Discontinuation
- 2003-07-04 WO PCT/JP2003/008547 patent/WO2004005711A1/ja active Application Filing
- 2003-07-04 TW TW092118345A patent/TW200407505A/zh unknown
- 2003-07-04 JP JP2004519273A patent/JPWO2004005711A1/ja active Pending
- 2003-07-04 AU AU2003246275A patent/AU2003246275A1/en not_active Abandoned
- 2003-07-04 EP EP03738688A patent/EP1553292A4/en not_active Withdrawn
- 2003-07-04 CN CNA038158035A patent/CN1685151A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
TW200407505A (en) | 2004-05-16 |
AU2003246275A1 (en) | 2004-01-23 |
EP1553292A4 (en) | 2005-09-28 |
WO2004005711A1 (ja) | 2004-01-15 |
JPWO2004005711A1 (ja) | 2005-11-04 |
EP1553292A1 (en) | 2005-07-13 |
KR20050043886A (ko) | 2005-05-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
AD01 | Patent right deemed abandoned | ||
C20 | Patent right or utility model deemed to be abandoned or is abandoned |