JP2008128201A - ベーンポンプ - Google Patents
ベーンポンプ Download PDFInfo
- Publication number
- JP2008128201A JP2008128201A JP2006317512A JP2006317512A JP2008128201A JP 2008128201 A JP2008128201 A JP 2008128201A JP 2006317512 A JP2006317512 A JP 2006317512A JP 2006317512 A JP2006317512 A JP 2006317512A JP 2008128201 A JP2008128201 A JP 2008128201A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- chamber
- outer peripheral
- working fluid
- vane 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
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- 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
-
- 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
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- 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
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
-
- 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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F04C18/3442—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the inlet and outlet opening
-
- 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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/352—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 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
-
- 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
- F04C2/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F04C2/3442—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
【解決手段】ロータ室2と、ロータ室2に偏心させて収納したロータ3と、ロータ3に設けられて先端がロータ室2の内周面2aに摺接される複数のベーン4と、ロータ室2の内面とロータ3の外周面3aとベーン4とで囲まれてロータ3の回転駆動によりその容積を大小変化させる作動室5と、容積拡大過程の作動室5に作動流体を流入させる吸入口6と、容積縮小過程の作動室5から作動流体を排出させる吐出口7とを備える。ロータ3のスラスト面の外周端部に周方向に嵌合部8を形成し、ロータ3のスラスト面に非接触状態で対向するロータ室2の内面部位におけるロータ3のスラスト面の外周端部の軌跡に沿って上記嵌合部8が非接触状態で嵌合される被嵌合部9を形成する。
【選択図】図1
Description
2 ロータ室
2a 内周面
2b 内底面
3 ロータ
3a 外周面
3b 上面
4 ベーン
5 作動室
6 吸入口
7 吐出口
8 嵌合部
9 被嵌合部
30 ラビリンスシール部
Claims (2)
- ロータ室と、ロータ室に偏心させて収納したロータと、ロータに設けられて先端がロータ室の内周面に摺接される複数のベーンと、ロータ室の内面とロータの外周面とベーンとで囲まれてロータの回転駆動によりその容積を大小変化させる作動室と、容積拡大過程の作動室に作動流体を流入させる吸入口と、容積縮小過程の作動室から作動流体を排出させる吐出口とを備え、ロータのスラスト面の外周端部に周方向に嵌合部を形成し、ロータのスラスト面に非接触状態で対向するロータ室の内面部位におけるロータのスラスト面の外周端部の軌跡に沿って上記嵌合部が非接触状態で嵌合される被嵌合部を形成したことを特徴とするベーンポンプ。
- ロータのスラスト面の外周端部から軸側端部に亙って嵌合部を形成し、ロータのスラスト面に非接触状態で対向するロータ室の内面部位に上記嵌合部が非接触状態で挿入される被嵌合部を形成したことを特徴とする請求項1記載のベーンポンプ。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006317512A JP2008128201A (ja) | 2006-11-24 | 2006-11-24 | ベーンポンプ |
| TW096144091A TWI329158B (en) | 2006-11-24 | 2007-11-21 | Vane pump |
| EP07022619A EP1925778A1 (en) | 2006-11-24 | 2007-11-21 | Vane pump |
| US11/984,693 US7628594B2 (en) | 2006-11-24 | 2007-11-21 | Vane pump having a labyrinth seal and gap between a top surface of a rotor and a ceiling surface of a rotor chamber that is formed between upper and lower cases |
| CN200710186479A CN100580253C (zh) | 2006-11-24 | 2007-11-22 | 叶片泵 |
| CNU2007201934983U CN201144801Y (zh) | 2006-11-24 | 2007-11-22 | 叶片泵 |
| KR1020070120147A KR20080047295A (ko) | 2006-11-24 | 2007-11-23 | 베인 펌프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006317512A JP2008128201A (ja) | 2006-11-24 | 2006-11-24 | ベーンポンプ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008128201A true JP2008128201A (ja) | 2008-06-05 |
Family
ID=39099630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006317512A Pending JP2008128201A (ja) | 2006-11-24 | 2006-11-24 | ベーンポンプ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7628594B2 (ja) |
| EP (1) | EP1925778A1 (ja) |
| JP (1) | JP2008128201A (ja) |
| KR (1) | KR20080047295A (ja) |
| CN (2) | CN201144801Y (ja) |
| TW (1) | TWI329158B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010007864A1 (ja) * | 2008-07-18 | 2010-01-21 | パナソニック電工株式会社 | ベーンポンプ |
| US8257071B2 (en) | 2008-07-18 | 2012-09-04 | Panasonic Corporation | Vane pump |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225609A (zh) * | 2013-03-21 | 2013-07-31 | 无锡市恒达矿山机械有限公司 | 叶片泵 |
| EP3105456B1 (en) * | 2014-02-14 | 2018-12-12 | Starrotor Corporation | Improved performance of gerotor compressors and expanders |
| NL2016728B1 (en) * | 2016-05-03 | 2017-11-10 | Actuant Corp | Pump unit with integrated piston pump and electric motor. |
| GB2583128A (en) * | 2019-04-18 | 2020-10-21 | Changan Uk R&D Centre Ltd | A hydraulic pump |
| CN111980915A (zh) * | 2020-09-18 | 2020-11-24 | 追创科技(苏州)有限公司 | 一种净水机的动力增压机构及具有其的净水机 |
| US12085045B1 (en) * | 2023-08-02 | 2024-09-10 | Stoneridge Control Devices, Inc. | Low stiction vane pump for evaporative emissions system |
| CN119641627B (zh) * | 2024-09-30 | 2025-09-05 | 赵标科技(北京)有限公司 | 旋转机构及其密封机构和密封方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB455994A (en) * | 1935-05-02 | 1936-11-02 | David Hamilton Cockburn | Improvements in or relating to pumps and fluid-pressure motors of the rotating vane type |
| JPS53114510A (en) * | 1977-03-17 | 1978-10-06 | Nippon Carbureter | Vacuum pump directly coupled to alternator |
| JPS58189388A (ja) | 1982-04-30 | 1983-11-05 | Nippon Steel Corp | 溶接缶用鋼板 |
| JPS58189388U (ja) | 1982-06-11 | 1983-12-16 | 三菱重工業株式会社 | ベ−ン型回転流体機械 |
| JPS62179382A (ja) | 1986-01-31 | 1987-08-06 | Nisshin Seika Kk | Bacillus属の菌体外分泌酵素の培地組成 |
| JPS62179382U (ja) | 1986-05-06 | 1987-11-14 | ||
| JPH01138390A (ja) | 1987-11-25 | 1989-05-31 | Hitachi Ltd | 回転式圧縮機 |
| JP2947030B2 (ja) * | 1993-11-10 | 1999-09-13 | 松下電器産業株式会社 | ベーンロータリ圧縮機 |
| JPH07279678A (ja) * | 1994-04-15 | 1995-10-27 | Tochigi Fuji Ind Co Ltd | スクリュー式過給機 |
| JPH07317674A (ja) * | 1994-05-27 | 1995-12-05 | Shuichi Kitamura | 無給油式ベーンポンプ |
| AUPO086196A0 (en) * | 1996-07-08 | 1996-08-01 | Boyle, Bede Alfred | Rotary engine |
| SE0003075D0 (sv) * | 2000-08-31 | 2000-08-31 | Delaval Holding Ab | Vacuum pump |
| JP4061850B2 (ja) * | 2001-02-28 | 2008-03-19 | 株式会社豊田自動織機 | 真空ポンプにおける軸封構造 |
| CN100370141C (zh) * | 2002-10-15 | 2008-02-20 | 三菱电机株式会社 | 叶轮式真空泵 |
-
2006
- 2006-11-24 JP JP2006317512A patent/JP2008128201A/ja active Pending
-
2007
- 2007-11-21 EP EP07022619A patent/EP1925778A1/en not_active Withdrawn
- 2007-11-21 TW TW096144091A patent/TWI329158B/zh not_active IP Right Cessation
- 2007-11-21 US US11/984,693 patent/US7628594B2/en not_active Expired - Fee Related
- 2007-11-22 CN CNU2007201934983U patent/CN201144801Y/zh not_active Expired - Fee Related
- 2007-11-22 CN CN200710186479A patent/CN100580253C/zh not_active Expired - Fee Related
- 2007-11-23 KR KR1020070120147A patent/KR20080047295A/ko not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010007864A1 (ja) * | 2008-07-18 | 2010-01-21 | パナソニック電工株式会社 | ベーンポンプ |
| US8257071B2 (en) | 2008-07-18 | 2012-09-04 | Panasonic Corporation | Vane pump |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080219873A1 (en) | 2008-09-11 |
| CN201144801Y (zh) | 2008-11-05 |
| KR20080047295A (ko) | 2008-05-28 |
| CN100580253C (zh) | 2010-01-13 |
| TW200837282A (en) | 2008-09-16 |
| US7628594B2 (en) | 2009-12-08 |
| EP1925778A1 (en) | 2008-05-28 |
| CN101187368A (zh) | 2008-05-28 |
| TWI329158B (en) | 2010-08-21 |
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