WO2008149597A1 - 往復動ポンプ - Google Patents

往復動ポンプ Download PDF

Info

Publication number
WO2008149597A1
WO2008149597A1 PCT/JP2008/056576 JP2008056576W WO2008149597A1 WO 2008149597 A1 WO2008149597 A1 WO 2008149597A1 JP 2008056576 W JP2008056576 W JP 2008056576W WO 2008149597 A1 WO2008149597 A1 WO 2008149597A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
coupling
diaphragm
pair
flanges
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.)
Ceased
Application number
PCT/JP2008/056576
Other languages
English (en)
French (fr)
Inventor
Akihiro Masuda
Mitsuo Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Pillar Packing Co Ltd
Original Assignee
Nippon Pillar Packing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Pillar Packing Co Ltd filed Critical Nippon Pillar Packing Co Ltd
Priority to KR1020097026102A priority Critical patent/KR101171442B1/ko
Priority to EP08739687A priority patent/EP2166228B1/en
Priority to US12/451,915 priority patent/US8568114B2/en
Publication of WO2008149597A1 publication Critical patent/WO2008149597A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • F04B43/084—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular member being deformed by stretching or distortion
    • 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
    • F04B43/086—Machines, pumps, or pumping installations having flexible working members having tubular flexible members with two or more tubular flexible members in parallel
    • 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
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F04B43/1136—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

　ポンプ軸以外の箇所にも軸受を設ける構造工夫により、大構造物となる移動体の摺動移動の円滑さやその摺動支持手段（軸受等）の耐久性を改善させる。流体の吸込路１２と吐出路１３とを備えたポンプボティ１と、これの両端部に気密固定される一対の隔膜２と、各隔膜２の先端部に取着されるポンプ軸１５と、各ポンプ軸１５を摺動移動可能に支持して隔膜２の外側に配される連結ボデイ１６を介してポンプボティ１に一体化される一対のポンプフランジ４と、各ポンプ軸１５のポンプフランジ４からの突出先端部１５Ｂに取付けられる連結板１７どうしを、各ポンプフランジ４を貫通して隔膜２の外側に配される状態で連結する連結棒１８と、一対のポンプフランジ４に亘って設けられて連結棒１８を囲繞するカバー筒６とを有する往復動ポンプにおいて、連結棒１８を各ポンプフランジ４に支持される摺動軸受２７を介して摺動移動可能に支持する。
PCT/JP2008/056576 2007-06-06 2008-04-02 往復動ポンプ Ceased WO2008149597A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097026102A KR101171442B1 (ko) 2007-06-06 2008-04-02 왕복동 펌프
EP08739687A EP2166228B1 (en) 2007-06-06 2008-04-02 Reciprocating pump
US12/451,915 US8568114B2 (en) 2007-06-06 2008-04-02 Reciprocating pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007150023A JP4644697B2 (ja) 2007-06-06 2007-06-06 往復動ポンプ
JP2007-150023 2007-06-06

Publications (1)

Publication Number Publication Date
WO2008149597A1 true WO2008149597A1 (ja) 2008-12-11

Family

ID=40093424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056576 Ceased WO2008149597A1 (ja) 2007-06-06 2008-04-02 往復動ポンプ

Country Status (6)

Country Link
US (1) US8568114B2 (ja)
EP (1) EP2166228B1 (ja)
JP (1) JP4644697B2 (ja)
KR (1) KR101171442B1 (ja)
TW (1) TWI433991B (ja)
WO (1) WO2008149597A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103671041A (zh) * 2012-09-10 2014-03-26 日本皮拉工业株式会社 伸缩泵

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5167754B2 (ja) * 2007-10-18 2013-03-21 オイレス工業株式会社 ブッシュ軸受
JP4982515B2 (ja) * 2009-02-24 2012-07-25 日本ピラー工業株式会社 ベローズポンプ
JP5720888B2 (ja) * 2011-03-30 2015-05-20 株式会社イワキ ベローズポンプ
US8672645B2 (en) * 2011-09-22 2014-03-18 Dino Technology Co., Ltd. Separation type pneumatic dual partition membrane pump and external pneumatic control valve thereof
TW201314045A (zh) * 2011-09-22 2013-04-01 Hong Kel Trading Co Ltd 往復式泵浦
CN106795876B (zh) * 2014-08-08 2019-06-11 日本皮拉工业株式会社 波纹管泵装置
US10087984B2 (en) 2015-06-30 2018-10-02 Saint-Gobain Performance Plastics Corporation Plain bearing
KR101861568B1 (ko) * 2016-07-13 2018-05-28 한전원자력연료 주식회사 압력보상형 하중전달장치
US10890172B2 (en) 2018-06-18 2021-01-12 White Knight Fluid Handling Inc. Fluid pumps and related systems and methods
US12553429B2 (en) * 2020-12-16 2026-02-17 Nippon Pillar Packing Co., Ltd. Bellows pump device
JP7784350B2 (ja) * 2022-05-18 2025-12-11 株式会社Pillar ベローズポンプ装置
CN115853765B (zh) * 2022-12-21 2025-08-15 黄郑半导体(山东)有限公司 高温用波纹管泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102079U (ja) * 1990-02-07 1991-10-24
JP2002174180A (ja) 2000-12-05 2002-06-21 Iwaki Co Ltd ベローズポンプ
JP2004197689A (ja) * 2002-12-20 2004-07-15 Entegris Techno Kk ２連式ベローズポンプ
JP2005214014A (ja) * 2004-01-27 2005-08-11 Iwaki Co Ltd 連動シャフトを備えた２連往復動ベローズポンプ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312837A (en) * 1938-12-21 1943-03-02 Irving C Jennings Pump
JPH0694884B2 (ja) * 1987-10-02 1994-11-24 株式会社日立製作所 水中スラスト軸受装置
US5284392A (en) * 1987-05-29 1994-02-08 Ide Russell D Bearings having spaced pads and methods of making the same
FR2669691A1 (fr) * 1990-11-28 1992-05-29 Ecia Equip Composants Ind Auto Palier lisse souple et son application aux directions d'automobile.
JP2932041B2 (ja) * 1994-07-18 1999-08-09 大同メタル工業株式会社 ブッシュ
US5562347A (en) * 1995-06-16 1996-10-08 Hsieh; Hsin-Mao Structure for a brushless direct current fan
US6485180B2 (en) * 2001-01-04 2002-11-26 Delphi Technologies, Inc. Expandable rack bushing
JP4657590B2 (ja) * 2002-08-28 2011-03-23 オイレス工業株式会社 滑り軸受及びそれを具備した軸受機構
US7056027B2 (en) * 2003-02-21 2006-06-06 Puckett Gregory L Bearing for a rotatable shaft subject to thermal expansion
JP4935080B2 (ja) * 2006-01-16 2012-05-23 株式会社ジェイテクト ブッシュ軸受及びそれを用いた自動車のラック−ピニオン式操舵装置
US7665747B2 (en) * 2006-10-13 2010-02-23 Gm Global Technology Operations, Inc. Steering gear assembly having rack bushing
US8061972B2 (en) * 2009-03-24 2011-11-22 Dresser-Rand Company High pressure casing access cover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03102079U (ja) * 1990-02-07 1991-10-24
JP2002174180A (ja) 2000-12-05 2002-06-21 Iwaki Co Ltd ベローズポンプ
JP2004197689A (ja) * 2002-12-20 2004-07-15 Entegris Techno Kk ２連式ベローズポンプ
JP2005214014A (ja) * 2004-01-27 2005-08-11 Iwaki Co Ltd 連動シャフトを備えた２連往復動ベローズポンプ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2166228A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103671041A (zh) * 2012-09-10 2014-03-26 日本皮拉工业株式会社 伸缩泵

Also Published As

Publication number Publication date
JP4644697B2 (ja) 2011-03-02
KR101171442B1 (ko) 2012-08-06
JP2008303752A (ja) 2008-12-18
US20100119392A1 (en) 2010-05-13
US8568114B2 (en) 2013-10-29
EP2166228B1 (en) 2012-10-24
KR20100009586A (ko) 2010-01-27
TWI433991B (zh) 2014-04-11
TW200920946A (en) 2009-05-16
EP2166228A1 (en) 2010-03-24
EP2166228A4 (en) 2011-10-19

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