JP2013531161A - ベローズ予備チャンバ - Google Patents
ベローズ予備チャンバ Download PDFInfo
- Publication number
- JP2013531161A JP2013531161A JP2013508181A JP2013508181A JP2013531161A JP 2013531161 A JP2013531161 A JP 2013531161A JP 2013508181 A JP2013508181 A JP 2013508181A JP 2013508181 A JP2013508181 A JP 2013508181A JP 2013531161 A JP2013531161 A JP 2013531161A
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- seal
- pump
- ruptures
- housing
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0448—Sealing means, e.g. for shafts or housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Diaphragms And Bellows (AREA)
- Sealing Devices (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
【選択図】図1
Description
Claims (1)
- ベローズ通気部と、ハウジングと、気密非摺動シールを形成する低圧入口チャンバ内の前記ハウジング内を摺動可能なシャフトの周囲の柔軟性ベローズシールとを有する往復ピストンポンプにおいて、
前記シャフトを摺動可能に密閉し、前記シャフトと前記ベローズシールとの間に形成される領域に入り込む前記ベローズシールの故障が原因の漏れを制限する前記ハウジング内のシールと、
前記ベローズ通気部に接続された予備チャンバと
を含むことを特徴とする往復ピストンポンプ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32965110P | 2010-04-30 | 2010-04-30 | |
US61/329,651 | 2010-04-30 | ||
PCT/US2011/034046 WO2011137143A1 (en) | 2010-04-30 | 2011-04-27 | Bellows backup chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013531161A true JP2013531161A (ja) | 2013-08-01 |
JP5973991B2 JP5973991B2 (ja) | 2016-08-23 |
Family
ID=44504416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013508181A Expired - Fee Related JP5973991B2 (ja) | 2010-04-30 | 2011-04-27 | ベローズ予備チャンバ |
Country Status (10)
Country | Link |
---|---|
US (1) | US9188110B2 (ja) |
EP (1) | EP2564065B1 (ja) |
JP (1) | JP5973991B2 (ja) |
KR (1) | KR101829934B1 (ja) |
CN (1) | CN102859192B (ja) |
AU (1) | AU2011245401B2 (ja) |
BR (1) | BR112012027157A2 (ja) |
ES (1) | ES2638916T3 (ja) |
TW (1) | TWI526640B (ja) |
WO (1) | WO2011137143A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10982665B2 (en) | 2015-12-18 | 2021-04-20 | Graco Minnesota Inc. | Bellows pressure relief valve |
CN108368842B (zh) * | 2015-12-18 | 2020-07-14 | 固瑞克明尼苏达有限公司 | 内部波纹管轴承 |
DE102016210737A1 (de) * | 2016-06-16 | 2017-12-21 | Robert Bosch Gmbh | Förderpumpe für kryogene Kraftstoffe |
DE102017112110A1 (de) * | 2017-06-01 | 2018-12-06 | Hammelmann GmbH | Plungerpumpe sowie Verwendung einer Plungerpumpe |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5841278A (ja) * | 1981-09-04 | 1983-03-10 | Teikoku Denki Seisakusho:Kk | 往復動ポンプ |
JPS5958270A (ja) * | 1982-09-27 | 1984-04-03 | Agency Of Ind Science & Technol | 高圧ガスシ−ル装置 |
JPS61186062U (ja) * | 1985-05-10 | 1986-11-20 | ||
JPS629069A (ja) * | 1985-07-02 | 1987-01-17 | Matsushita Electric Ind Co Ltd | シ−ル装置 |
JP2004339948A (ja) * | 2003-05-13 | 2004-12-02 | Nhk Spring Co Ltd | 脈動ポンプ |
JP2006266250A (ja) * | 2005-02-28 | 2006-10-05 | Saginomiya Seisakusho Inc | 定量送液ポンプ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3875806A (en) * | 1944-12-12 | 1975-04-08 | Atomic Energy Commission | Bellows seal for pump piston rod |
US2982446A (en) | 1957-01-16 | 1961-05-02 | Bastian Blessing Co | Soda fountain beverage dispenser |
GB939529A (en) * | 1958-10-31 | 1963-10-16 | Kigass Ltd | Improvements in, or relating to, pumps |
US2982466A (en) * | 1958-11-21 | 1961-05-02 | Westinghouse Air Brake Co | Compressor unloading apparatus |
US3164102A (en) * | 1962-07-16 | 1965-01-05 | Benjamin F Schmidt | Oil well pump |
US4556369A (en) * | 1982-08-13 | 1985-12-03 | Anton Braun | Bellows seal |
US4463663A (en) * | 1982-09-29 | 1984-08-07 | Hanson Jr Wallace A | Hydraulic cylinder assembly with a liquid recovery system |
CN2045790U (zh) * | 1988-09-28 | 1989-10-11 | 上海海运学院 | 全密封波纹管泵 |
US5145339A (en) | 1989-08-08 | 1992-09-08 | Graco Inc. | Pulseless piston pump |
DE4041136C2 (de) * | 1990-12-21 | 1994-06-30 | Andris Raimund Gmbh & Co Kg | Dosier- und Spraypumpe zur Abgabe flüssiger, niederviskoser und pastöser Stoffe |
US5415531A (en) * | 1994-04-06 | 1995-05-16 | Binks Manufacturing Company | Piston pump for fluent materials |
-
2011
- 2011-04-27 US US13/643,360 patent/US9188110B2/en not_active Expired - Fee Related
- 2011-04-27 KR KR1020127031207A patent/KR101829934B1/ko active IP Right Grant
- 2011-04-27 AU AU2011245401A patent/AU2011245401B2/en not_active Ceased
- 2011-04-27 WO PCT/US2011/034046 patent/WO2011137143A1/en active Application Filing
- 2011-04-27 CN CN201180019493.8A patent/CN102859192B/zh not_active Expired - Fee Related
- 2011-04-27 EP EP11726532.2A patent/EP2564065B1/en not_active Not-in-force
- 2011-04-27 BR BR112012027157A patent/BR112012027157A2/pt not_active IP Right Cessation
- 2011-04-27 ES ES11726532.2T patent/ES2638916T3/es active Active
- 2011-04-27 JP JP2013508181A patent/JP5973991B2/ja not_active Expired - Fee Related
- 2011-04-28 TW TW100114893A patent/TWI526640B/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5841278A (ja) * | 1981-09-04 | 1983-03-10 | Teikoku Denki Seisakusho:Kk | 往復動ポンプ |
JPS5958270A (ja) * | 1982-09-27 | 1984-04-03 | Agency Of Ind Science & Technol | 高圧ガスシ−ル装置 |
JPS61186062U (ja) * | 1985-05-10 | 1986-11-20 | ||
JPS629069A (ja) * | 1985-07-02 | 1987-01-17 | Matsushita Electric Ind Co Ltd | シ−ル装置 |
JP2004339948A (ja) * | 2003-05-13 | 2004-12-02 | Nhk Spring Co Ltd | 脈動ポンプ |
JP2006266250A (ja) * | 2005-02-28 | 2006-10-05 | Saginomiya Seisakusho Inc | 定量送液ポンプ |
Also Published As
Publication number | Publication date |
---|---|
EP2564065B1 (en) | 2017-07-19 |
CN102859192B (zh) | 2015-12-16 |
AU2011245401A1 (en) | 2012-09-13 |
KR101829934B1 (ko) | 2018-02-19 |
CN102859192A (zh) | 2013-01-02 |
BR112012027157A2 (pt) | 2017-07-11 |
WO2011137143A1 (en) | 2011-11-03 |
ES2638916T3 (es) | 2017-10-24 |
TW201211424A (en) | 2012-03-16 |
JP5973991B2 (ja) | 2016-08-23 |
US20130039788A1 (en) | 2013-02-14 |
AU2011245401B2 (en) | 2014-06-26 |
EP2564065A1 (en) | 2013-03-06 |
TWI526640B (zh) | 2016-03-21 |
US9188110B2 (en) | 2015-11-17 |
KR20130109942A (ko) | 2013-10-08 |
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