JPH11512506A - 油圧縮室をもつ回転ポンプ - Google Patents
油圧縮室をもつ回転ポンプInfo
- Publication number
- JPH11512506A JPH11512506A JP9512356A JP51235697A JPH11512506A JP H11512506 A JPH11512506 A JP H11512506A JP 9512356 A JP9512356 A JP 9512356A JP 51235697 A JP51235697 A JP 51235697A JP H11512506 A JPH11512506 A JP H11512506A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vane
- side wall
- bore
- cylinder
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0854—Vane tracking; control therefor by fluid means
- F01C21/0872—Vane tracking; control therefor by fluid means the fluid being other than the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
- F01C21/0818—Vane tracking; control therefor
- F01C21/0827—Vane tracking; control therefor by mechanical means
- F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95TO000737A IT1281346B1 (it) | 1995-09-18 | 1995-09-18 | Pompa rotativa con camera di compressione d'olio |
IT95A000737 | 1995-09-18 | ||
PCT/EP1996/003942 WO1997011277A1 (fr) | 1995-09-18 | 1996-09-09 | Pompe rotative a palettes |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11512506A true JPH11512506A (ja) | 1999-10-26 |
Family
ID=11413812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9512356A Pending JPH11512506A (ja) | 1995-09-18 | 1996-09-09 | 油圧縮室をもつ回転ポンプ |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0851980B1 (fr) |
JP (1) | JPH11512506A (fr) |
DE (1) | DE69606315T2 (fr) |
ES (1) | ES2141532T3 (fr) |
IT (1) | IT1281346B1 (fr) |
WO (1) | WO1997011277A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015158147A (ja) * | 2014-02-21 | 2015-09-03 | 大豊工業株式会社 | ベーンポンプ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2026739A (en) * | 1933-04-08 | 1936-01-07 | James P Johnson | Pump |
GB480522A (en) * | 1936-05-23 | 1938-02-23 | Bendix Aviat Corp | A new or improved rotary vacuum pump |
US3187679A (en) * | 1963-06-10 | 1965-06-08 | Scognamillo Frank | Rotary machine |
FR1376713A (fr) * | 1963-09-17 | 1964-10-31 | Perfectionnement aux moteurs rotatifs | |
JPS57159990A (en) * | 1981-03-27 | 1982-10-02 | Hitachi Ltd | Movable vane type rotary compressor |
US4493626A (en) * | 1982-07-22 | 1985-01-15 | Mitsubishi Denki Kabushiki Kaisha | Auxiliary radially shifting mechanism for vanes in a pump of the vane type |
JPS62170701A (ja) * | 1986-01-22 | 1987-07-27 | Agency Of Ind Science & Technol | ベ−ンモ−タ |
-
1995
- 1995-09-18 IT IT95TO000737A patent/IT1281346B1/it active IP Right Grant
-
1996
- 1996-09-09 DE DE69606315T patent/DE69606315T2/de not_active Expired - Lifetime
- 1996-09-09 WO PCT/EP1996/003942 patent/WO1997011277A1/fr active IP Right Grant
- 1996-09-09 EP EP96931052A patent/EP0851980B1/fr not_active Expired - Lifetime
- 1996-09-09 JP JP9512356A patent/JPH11512506A/ja active Pending
- 1996-09-09 ES ES96931052T patent/ES2141532T3/es not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015158147A (ja) * | 2014-02-21 | 2015-09-03 | 大豊工業株式会社 | ベーンポンプ |
Also Published As
Publication number | Publication date |
---|---|
DE69606315T2 (de) | 2000-05-18 |
ITTO950737A1 (it) | 1997-03-18 |
ES2141532T3 (es) | 2000-03-16 |
EP0851980B1 (fr) | 2000-01-19 |
EP0851980A1 (fr) | 1998-07-08 |
ITTO950737A0 (it) | 1995-09-18 |
DE69606315D1 (de) | 2000-02-24 |
IT1281346B1 (it) | 1998-02-18 |
WO1997011277A1 (fr) | 1997-03-27 |
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