JP4014109B2 - ベーン式真空ポンプ - Google Patents
ベーン式真空ポンプ Download PDFInfo
- Publication number
- JP4014109B2 JP4014109B2 JP2004525636A JP2004525636A JP4014109B2 JP 4014109 B2 JP4014109 B2 JP 4014109B2 JP 2004525636 A JP2004525636 A JP 2004525636A JP 2004525636 A JP2004525636 A JP 2004525636A JP 4014109 B2 JP4014109 B2 JP 4014109B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vane
- housing
- vacuum pump
- type vacuum
- 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.)
- Expired - Fee Related
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
- 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
-
- 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
- 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
- F04C18/30—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
- F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
- F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
-
- 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
-
- 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
- F04C2220/00—Application
- F04C2220/10—Vacuum
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2002/010661 WO2004036046A1 (ja) | 2002-10-15 | 2002-10-15 | ベーン式真空ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2004036046A1 JPWO2004036046A1 (ja) | 2006-02-16 |
JP4014109B2 true JP4014109B2 (ja) | 2007-11-28 |
Family
ID=32104819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004525636A Expired - Fee Related JP4014109B2 (ja) | 2002-10-15 | 2002-10-15 | ベーン式真空ポンプ |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1553301B1 (de) |
JP (1) | JP4014109B2 (de) |
KR (1) | KR100607321B1 (de) |
CN (1) | CN100370141C (de) |
DE (1) | DE60228765D1 (de) |
WO (1) | WO2004036046A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3849799B2 (ja) * | 2005-02-16 | 2006-11-22 | 大豊工業株式会社 | ベーンポンプ |
JP4976827B2 (ja) * | 2006-11-24 | 2012-07-18 | パナソニック株式会社 | ベーンポンプ |
JP2008128201A (ja) * | 2006-11-24 | 2008-06-05 | Matsushita Electric Works Ltd | ベーンポンプ |
JP4811243B2 (ja) * | 2006-11-24 | 2011-11-09 | パナソニック電工株式会社 | ベーンポンプ |
ITTO20080033A1 (it) * | 2008-01-16 | 2009-07-17 | Vhit Spa | Pompa volumetrica con barriera contro il trafilamento di fluido |
CN102878080A (zh) * | 2012-10-30 | 2013-01-16 | 东风汽车公司 | 电动真空泵 |
CN103306979B (zh) * | 2013-06-28 | 2015-12-30 | 常州市东南电器电机股份有限公司 | 新能源车辆刹车真空助力器用电子真空泵 |
CN105317681B (zh) * | 2014-07-07 | 2017-11-14 | 珠海格力节能环保制冷技术研究中心有限公司 | 螺杆压缩机 |
EP2987951B1 (de) * | 2014-08-22 | 2017-02-15 | WABCO Europe BVBA | Vakuumpumpe mit exzentrisch angetriebenem Flügel |
JP6382877B2 (ja) | 2016-03-24 | 2018-08-29 | 大豊工業株式会社 | ベーンポンプ |
DE102018105144A1 (de) * | 2018-03-06 | 2019-09-12 | Schwäbische Hüttenwerke Automotive GmbH | Axiales Dichtelement Vakuumpumpe |
CN110374873A (zh) * | 2019-08-20 | 2019-10-25 | 泓道(上海)科技有限公司 | 滑片式空气压缩机 |
KR102301479B1 (ko) * | 2020-03-27 | 2021-09-13 | 엘지전자 주식회사 | 로터리 압축기 |
Family Cites Families (10)
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 |
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 |
JPH0874767A (ja) * | 1994-09-07 | 1996-03-19 | Shuichi Kitamura | ベーンを有する無給油式ロータリポンプ |
CN2239513Y (zh) * | 1996-04-02 | 1996-11-06 | 花少华 | 一种湿真空泵 |
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 |
JP2002161881A (ja) * | 2000-11-30 | 2002-06-07 | Denso Corp | 真空ポンプ |
-
2002
- 2002-10-15 KR KR1020047013322A patent/KR100607321B1/ko not_active IP Right Cessation
- 2002-10-15 EP EP02808018A patent/EP1553301B1/de not_active Expired - Fee Related
- 2002-10-15 DE DE60228765T patent/DE60228765D1/de not_active Expired - Lifetime
- 2002-10-15 JP JP2004525636A patent/JP4014109B2/ja not_active Expired - Fee Related
- 2002-10-15 CN CNB028283503A patent/CN100370141C/zh not_active Expired - Fee Related
- 2002-10-15 WO PCT/JP2002/010661 patent/WO2004036046A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20040094737A (ko) | 2004-11-10 |
WO2004036046A1 (ja) | 2004-04-29 |
DE60228765D1 (de) | 2008-10-16 |
EP1553301B1 (de) | 2008-09-03 |
JPWO2004036046A1 (ja) | 2006-02-16 |
EP1553301A4 (de) | 2006-10-11 |
KR100607321B1 (ko) | 2006-07-31 |
CN100370141C (zh) | 2008-02-20 |
EP1553301A1 (de) | 2005-07-13 |
CN1623038A (zh) | 2005-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4014109B2 (ja) | ベーン式真空ポンプ | |
KR100749040B1 (ko) | 스크롤 압축기 | |
CN112088250B (zh) | 涡旋式压缩机 | |
US20150198161A1 (en) | Scroll type compressor | |
US8241022B2 (en) | Rotation-preventing member and scroll compressor | |
CN1061742C (zh) | 流体机械 | |
KR102269944B1 (ko) | 압축기 | |
US6663367B2 (en) | Shaft seal structure of vacuum pumps | |
JP7150870B2 (ja) | ベーンポンプ装置 | |
JP2020023967A (ja) | ベーンポンプ装置 | |
JP4300529B2 (ja) | ベーン式ポンプ | |
JP2770732B2 (ja) | 無潤滑真空ポンプ | |
WO2023042328A1 (ja) | スクロール式流体機械 | |
JP2019178669A (ja) | 圧縮機 | |
JP2024048012A (ja) | 流体機械 | |
JPH0683977U (ja) | ベーン形流体機械 | |
JPS6122151B2 (de) | ||
JP6779807B2 (ja) | 液封式真空ポンプ | |
KR100450104B1 (ko) | 진공펌프의 축밀봉구조 | |
KR20000067155A (ko) | 소형 콤프레샤 | |
JP2023055460A (ja) | スクロール型圧縮機 | |
KR101575357B1 (ko) | 압축기 | |
JP2006029252A (ja) | スクロール圧縮機 | |
JPH07233792A (ja) | ローリングピストン式真空ポンプ | |
JP2016061217A (ja) | シリンダ回転型圧縮機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070522 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070720 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070814 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070906 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100921 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110921 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110921 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120921 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130921 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |