JP4952719B2 - 歯車ポンプ - Google Patents
歯車ポンプ Download PDFInfo
- Publication number
- JP4952719B2 JP4952719B2 JP2008533020A JP2008533020A JP4952719B2 JP 4952719 B2 JP4952719 B2 JP 4952719B2 JP 2008533020 A JP2008533020 A JP 2008533020A JP 2008533020 A JP2008533020 A JP 2008533020A JP 4952719 B2 JP4952719 B2 JP 4952719B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- hole
- pressure side
- bearing hole
- eyeglass
- 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.)
- Active
Links
Images
Classifications
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- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter
-
- 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
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
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- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps 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
-
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps 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
- F04C2/18—Rotary-piston machines or pumps 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 similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/317872 WO2008029477A1 (fr) | 2006-09-08 | 2006-09-08 | Pompe à engrenages |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008029477A1 JPWO2008029477A1 (ja) | 2010-01-21 |
JP4952719B2 true JP4952719B2 (ja) | 2012-06-13 |
Family
ID=39156922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008533020A Active JP4952719B2 (ja) | 2006-09-08 | 2006-09-08 | 歯車ポンプ |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4952719B2 (ko) |
KR (1) | KR101146501B1 (ko) |
CN (1) | CN101512158B (ko) |
TW (1) | TWI378181B (ko) |
WO (1) | WO2008029477A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008054753A1 (de) * | 2008-12-16 | 2010-06-17 | Robert Bosch Gmbh | Innenzahnradpumpe |
US8224481B2 (en) * | 2009-01-19 | 2012-07-17 | Access Business Group International Llc | Method and apparatus for dispensing fluid compositions |
JP5361074B2 (ja) * | 2009-11-20 | 2013-12-04 | ジヤトコ株式会社 | ヘリカルギヤポンプ |
RU2448272C2 (ru) * | 2010-05-20 | 2012-04-20 | Мирослав Георгиевич Георгиевский | Шестеренная гидромашина |
TWI699480B (zh) * | 2015-04-01 | 2020-07-21 | 義大利商薩蒂瑪機械股份有限公司 | 齒輪傳動正排量式機器 |
CN113236556B (zh) * | 2020-08-22 | 2022-04-19 | 江苏锡安达防爆股份有限公司 | 一种谐波型线的齿轮式调压油泵 |
KR102659308B1 (ko) | 2022-11-09 | 2024-04-22 | (주)동일산업 | 저점도용 고압 기어펌프 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2554470A1 (de) * | 1975-12-04 | 1977-06-08 | Daimler Benz Ag | Zahnrad-oelpumpe fuer brennkraftmaschinen |
DE4441505A1 (de) * | 1994-11-22 | 1996-05-23 | Bosch Gmbh Robert | Kraftstoff-Förderpumpe für eine Kraftstoffeinspritzpumpe für Brennkraftmaschinen |
FR2735534B1 (fr) * | 1995-06-15 | 1997-08-29 | Hydroperfect Int | Ensemble moteur electrique et pompe hydraulique a grande compacite |
JPH10205317A (ja) * | 1997-01-20 | 1998-08-04 | Unisia Jecs Corp | 内燃機関用オイルポンプ |
-
2006
- 2006-09-08 CN CN2006800557822A patent/CN101512158B/zh active Active
- 2006-09-08 KR KR1020097004368A patent/KR101146501B1/ko not_active IP Right Cessation
- 2006-09-08 WO PCT/JP2006/317872 patent/WO2008029477A1/ja active Application Filing
- 2006-09-08 JP JP2008533020A patent/JP4952719B2/ja active Active
-
2007
- 2007-08-27 TW TW096131675A patent/TWI378181B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101146501B1 (ko) | 2012-05-29 |
JPWO2008029477A1 (ja) | 2010-01-21 |
TWI378181B (en) | 2012-12-01 |
CN101512158B (zh) | 2013-11-06 |
KR20090042291A (ko) | 2009-04-29 |
WO2008029477A1 (fr) | 2008-03-13 |
CN101512158A (zh) | 2009-08-19 |
TW200813331A (en) | 2008-03-16 |
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