WO2008102723A1 - チューブポンプ及びポンプ用ロータ - Google Patents

チューブポンプ及びポンプ用ロータ Download PDF

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Publication number
WO2008102723A1
WO2008102723A1 PCT/JP2008/052645 JP2008052645W WO2008102723A1 WO 2008102723 A1 WO2008102723 A1 WO 2008102723A1 JP 2008052645 W JP2008052645 W JP 2008052645W WO 2008102723 A1 WO2008102723 A1 WO 2008102723A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
portions
tube pump
pump
swing
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/JP2008/052645
Other languages
English (en)
French (fr)
Inventor
Seiji Kojima
Kou Sekiya
Junya Fujii
Shogo Kamito
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.)
JMS Co Ltd
Original Assignee
JMS 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 JMS Co Ltd filed Critical JMS Co Ltd
Priority to US12/528,061 priority Critical patent/US8262375B2/en
Priority to CN2008800053730A priority patent/CN101622453B/zh
Priority to HK10103291.8A priority patent/HK1136332B/xx
Priority to EP08711469A priority patent/EP2113668A4/en
Publication of WO2008102723A1 publication Critical patent/WO2008102723A1/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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1276—Means for pushing the rollers against the tubular flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

　従来のチューブポンプのロータでは、脈動や負荷の緩衝用ばね機構がどちらか一方の回転方向にしか対応しておらず、対応回転方向と逆回転にて使用する場合は大きな脈動が起こってもよい場合に限られ、負荷の緩衝効果も少ないため長時間の運転が困難であった。ハウジングやモータ等の強度アップを図れば、長時間運転も可能となるが、コストアップとなってしまう。 　本発明のチューブポンプ用ロータは、回転ロータ（２）と、上記回転ロータ（２）に基部を回動自在に枢支した複数の第１のスイング部（４ａ）と、この第１のスイング部（４ａ）の夫々に基部を回動自在に枢支したアーム状の第２のスイング部（４ｂ）と、この第２のスイング部（４ｂ）の夫々の遊端に回動自在に枢支したローラ（６）と、上記ローラ（６）を上記ロータ（２）の半径方向外方に夫々指向せしめるよう上記第２のスイング部（４ｂ）の側面に対接した緩衝用部材（７ａ～７ｃ）とより成る。
PCT/JP2008/052645 2007-02-20 2008-02-18 チューブポンプ及びポンプ用ロータ Ceased WO2008102723A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/528,061 US8262375B2 (en) 2007-02-20 2008-02-18 Tube pump and rotor for tube pump
CN2008800053730A CN101622453B (zh) 2007-02-20 2008-02-18 管泵以及用于管泵的转子
HK10103291.8A HK1136332B (en) 2007-02-20 2008-02-18 Tube pump and rotor for tube pump
EP08711469A EP2113668A4 (en) 2007-02-20 2008-02-18 HOSE PUMP AND PUMP ROTOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007039442A JP4545163B2 (ja) 2007-02-20 2007-02-20 チューブポンプ及びポンプ用ロータ
JP2007-039442 2007-02-20

Publications (1)

Publication Number Publication Date
WO2008102723A1 true WO2008102723A1 (ja) 2008-08-28

Family

ID=39710000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052645 Ceased WO2008102723A1 (ja) 2007-02-20 2008-02-18 チューブポンプ及びポンプ用ロータ

Country Status (5)

Country Link
US (1) US8262375B2 (ja)
EP (1) EP2113668A4 (ja)
JP (1) JP4545163B2 (ja)
CN (1) CN101622453B (ja)
WO (1) WO2008102723A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107781146A (zh) * 2017-11-17 2018-03-09 常州普瑞流体技术有限公司 滚轮总成及蠕动泵泵头

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5108079B2 (ja) * 2010-10-22 2012-12-26 日本電産サーボ株式会社 チューブポンプ
GB201217798D0 (en) 2012-10-04 2012-11-14 Quanta Fluid Solutions Ltd Pump rotor
US9797391B2 (en) 2013-05-30 2017-10-24 Novartis Ag Pump roller assembly with independently sprung pivoting rollers
US9797390B2 (en) 2013-05-30 2017-10-24 Novartis Ag Pump roller assembly with flexible arms
US9291159B2 (en) 2013-05-30 2016-03-22 Novartis Ag Pump head with independently sprung offset picoting rollers
US9624921B2 (en) 2013-05-30 2017-04-18 Novartis Ag Pump roller head with pivoting rollers and spring arms
US10041488B2 (en) * 2013-05-30 2018-08-07 Novartis Ag Pump roller assembly with independently sprung rollers
JP6487751B2 (ja) * 2015-03-31 2019-03-20 ミネベアミツミ株式会社 ロータ及びポンプ装置
US10583233B2 (en) 2015-05-13 2020-03-10 MAQUET CARDIOPULMONARY GmbH Mechanism for adjusting occlusion of a cardiac bypass roller pump, and a roller pump provided with the mechanism
JP6590623B2 (ja) 2015-10-02 2019-10-16 サーパス工業株式会社 チューブポンプ
EP3388670A1 (de) 2016-07-05 2018-10-17 Putzmeister Engineering GmbH Rotorschlauchpumpe
JP2018204462A (ja) * 2017-05-31 2018-12-27 旭化成メディカル株式会社 チューブポンプ及び血液浄化装置
SE547359C2 (en) * 2023-06-15 2025-07-15 Tapflo Ab A peristaltic pump and a pump system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB193574A (en) * 1921-12-16 1923-03-01 Clifford Charles Champeney An improved appliance for raising liquids
JPS5252704U (ja) * 1975-10-15 1977-04-15
JPS5974387A (ja) * 1982-10-21 1984-04-26 Asahi Kogyo Kk チユ−ブポンプ
FR2549909A1 (fr) 1983-07-25 1985-02-01 Fresenius Ag Pompe a galets a mouvement peristaltique et rotor pour cette pompe
JPS6275786A (ja) * 1985-09-30 1987-04-07 株式会社日立製作所 現金処理装置のジヤム処理方式
US5110270A (en) * 1990-09-10 1992-05-05 Morrick Joseph Q Peristaltic pump with spring means to urge slide members and attached rollers radially outward on a rotor
JPH06218042A (ja) 1993-01-28 1994-08-09 Toray Ind Inc チューブポンプおよび血液ポンプ、並びに当該血液ポンプを用いた人工透析装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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US2804023A (en) * 1954-11-29 1957-08-27 Mr Robot Inc Pump
US2955543A (en) * 1959-01-19 1960-10-11 Paul J Daniels Pumps for liquid dispensers
AT309227B (de) * 1971-03-22 1973-08-10 Tukiem Trust Vorrichtung zur kontinuierlichen Förderung von Mörtel od.dgl.
US3963023A (en) * 1974-11-04 1976-06-15 Cobe Laboratories, Inc. Extracorporeal blood circulation system and pump
JPS5252704A (en) 1976-10-25 1977-04-27 Fuji Photo Film Co Ltd Photoosensitive copying material
US4363609A (en) * 1977-11-07 1982-12-14 Renal Systems, Inc. Blood pump system
GB2051253B (en) * 1979-06-15 1983-11-30 Watson Marlow Ltd Peristaltic fluid-machines
US4487558A (en) * 1982-08-23 1984-12-11 Extracorporeal Medical Specialties, Inc. Peristaltic pump
DE3326786A1 (de) * 1983-07-25 1985-02-14 Fresenius AG, 6380 Bad Homburg Pumpenbett fuer eine rollenpumpe
DE3940730A1 (de) * 1989-12-09 1991-06-13 Sartorius Gmbh Peristaltische schlauchpumpe zum foerdern eines fluids
US5263831A (en) * 1992-02-19 1993-11-23 Cobe Laboratories, Inc. Peristaltic pump
CN2339792Y (zh) * 1998-03-05 1999-09-22 宝峨(天津)机械工程有限公司 一种泵装置
JP4062865B2 (ja) * 1999-07-09 2008-03-19 セイコーエプソン株式会社 チューブポンプおよびこれを用いたインクジェット式記録装置
US6626867B1 (en) * 2000-04-28 2003-09-30 Medtronic, Inc. Implantable drug infusion device with peristaltic pump using tube guides
US6733476B2 (en) * 2001-04-13 2004-05-11 Medtronic, Inc. Implantable drug delivery device with peristaltic pump having a bobbin roller assembly
KR100473242B1 (ko) * 2001-07-18 2005-03-08 세이코 엡슨 가부시키가이샤 튜브 펌프

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB193574A (en) * 1921-12-16 1923-03-01 Clifford Charles Champeney An improved appliance for raising liquids
JPS5252704U (ja) * 1975-10-15 1977-04-15
JPS5974387A (ja) * 1982-10-21 1984-04-26 Asahi Kogyo Kk チユ−ブポンプ
FR2549909A1 (fr) 1983-07-25 1985-02-01 Fresenius Ag Pompe a galets a mouvement peristaltique et rotor pour cette pompe
JPS6275786A (ja) * 1985-09-30 1987-04-07 株式会社日立製作所 現金処理装置のジヤム処理方式
US5110270A (en) * 1990-09-10 1992-05-05 Morrick Joseph Q Peristaltic pump with spring means to urge slide members and attached rollers radially outward on a rotor
JPH06218042A (ja) 1993-01-28 1994-08-09 Toray Ind Inc チューブポンプおよび血液ポンプ、並びに当該血液ポンプを用いた人工透析装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2113668A4

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107781146A (zh) * 2017-11-17 2018-03-09 常州普瑞流体技术有限公司 滚轮总成及蠕动泵泵头
CN107781146B (zh) * 2017-11-17 2024-03-15 常州普瑞流体技术有限公司 滚轮总成及蠕动泵泵头

Also Published As

Publication number Publication date
CN101622453A (zh) 2010-01-06
JP4545163B2 (ja) 2010-09-15
US20100047100A1 (en) 2010-02-25
JP2008202496A (ja) 2008-09-04
US8262375B2 (en) 2012-09-11
EP2113668A1 (en) 2009-11-04
CN101622453B (zh) 2011-03-09
HK1136332A1 (en) 2010-06-25
EP2113668A4 (en) 2012-07-25

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