JP2005528559A - フォアインポンプ - Google Patents
フォアインポンプ Download PDFInfo
- Publication number
- JP2005528559A JP2005528559A JP2004509278A JP2004509278A JP2005528559A JP 2005528559 A JP2005528559 A JP 2005528559A JP 2004509278 A JP2004509278 A JP 2004509278A JP 2004509278 A JP2004509278 A JP 2004509278A JP 2005528559 A JP2005528559 A JP 2005528559A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- eccentric
- fore
- shaft
- gear
- 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.)
- Withdrawn
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 12
- 230000001133 acceleration Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000010349 pulsation Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/32—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in groups F04C2/02 and relative reciprocation between co-operating 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
- 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
-
- 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
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/352—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020031420A KR100408485B1 (en) | 2002-06-04 | 2002-06-04 | Four-in pump |
KR10-2002-0043777A KR100517869B1 (ko) | 2002-07-25 | 2002-07-25 | 포인펌프 |
PCT/KR2003/000868 WO2003102417A1 (en) | 2002-06-04 | 2003-04-30 | Four-in pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005528559A true JP2005528559A (ja) | 2005-09-22 |
Family
ID=29714405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004509278A Withdrawn JP2005528559A (ja) | 2002-06-04 | 2003-04-30 | フォアインポンプ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050180859A1 (zh) |
JP (1) | JP2005528559A (zh) |
CN (1) | CN1659379A (zh) |
AU (1) | AU2003224476A1 (zh) |
WO (1) | WO2003102417A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108266376B (zh) * | 2017-12-19 | 2024-05-24 | 珠海格力节能环保制冷技术研究中心有限公司 | 泵体组件、流体机械及换热设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60127497U (ja) * | 1984-02-06 | 1985-08-27 | 株式会社日本自動車部品総合研究所 | ロ−リングピストン型圧縮機 |
US4836759A (en) * | 1985-11-08 | 1989-06-06 | Nautical Services Pty. Ltd. | Rotary pump with orbiting rotor of harder material than stator |
KR970009955B1 (ko) * | 1994-05-11 | 1997-06-19 | 나필찬 | 쌍원통 펌프 |
KR200240462Y1 (ko) * | 2001-04-26 | 2001-10-12 | 박종국 | 용적식 펌프 |
-
2003
- 2003-04-30 US US10/516,581 patent/US20050180859A1/en not_active Abandoned
- 2003-04-30 CN CN03813087.4A patent/CN1659379A/zh active Pending
- 2003-04-30 WO PCT/KR2003/000868 patent/WO2003102417A1/en active Application Filing
- 2003-04-30 AU AU2003224476A patent/AU2003224476A1/en not_active Abandoned
- 2003-04-30 JP JP2004509278A patent/JP2005528559A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU2003224476A1 (en) | 2003-12-19 |
WO2003102417A1 (en) | 2003-12-11 |
US20050180859A1 (en) | 2005-08-18 |
CN1659379A (zh) | 2005-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20060704 |