TW450079U - Small pump device - Google Patents

Small pump device

Info

Publication number
TW450079U
TW450079U TW089218912U TW89218912U TW450079U TW 450079 U TW450079 U TW 450079U TW 089218912 U TW089218912 U TW 089218912U TW 89218912 U TW89218912 U TW 89218912U TW 450079 U TW450079 U TW 450079U
Authority
TW
Taiwan
Prior art keywords
pump device
small pump
small
pump
Prior art date
Application number
TW089218912U
Other languages
English (en)
Inventor
Toshiaki Fukushima
Yoshirou Nakamoto
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of TW450079U publication Critical patent/TW450079U/zh

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/01—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being mechanical
    • 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
    • F04B43/0009—Special features
    • F04B43/0045—Special features with a number of independent working chambers which are actuated successively by one mechanism
    • 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
TW089218912U 1998-07-08 1999-07-07 Small pump device TW450079U (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP19257798 1998-07-08
JP31283598 1998-11-04
JP156599 1999-01-07
JP4442899 1999-02-23
JP5980999 1999-03-08

Publications (1)

Publication Number Publication Date
TW450079U true TW450079U (en) 2001-08-11

Family

ID=27518138

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089218912U TW450079U (en) 1998-07-08 1999-07-07 Small pump device

Country Status (5)

Country Link
US (1) US6592339B1 (zh)
EP (1) EP1013930A4 (zh)
KR (1) KR20010023788A (zh)
TW (1) TW450079U (zh)
WO (1) WO2000003141A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100745747B1 (ko) * 2001-08-21 2007-08-02 삼성전자주식회사 선형적으로 변화시킬 수 있는 공기 압력을 이용한 혈압측정 장치 및 방법
NL1022361C2 (nl) * 2003-01-13 2004-07-15 Tool Tech Holding B V Werkwijze en inrichting voor het verkleinen van het volume van gebruikte verpakkingshouders.
JP2005076489A (ja) * 2003-08-29 2005-03-24 Mitsumi Electric Co Ltd 排気弁装置付小型ポンプ及びその排気弁装置付小型ポンプを使用した血圧計
JP2005076535A (ja) * 2003-08-29 2005-03-24 Mitsumi Electric Co Ltd 排気弁装置及び血圧計に用いられる排気弁装置
JP2005076534A (ja) * 2003-08-29 2005-03-24 Mitsumi Electric Co Ltd 排気弁装置付小型ポンプ及びその排気弁装置付小型ポンプを使用した血圧計
DE10342243B4 (de) 2003-09-11 2006-08-31 Siemens Ag Kolbenpumpe und Verwendung einer Kolbenpumpe
JP2005204903A (ja) * 2004-01-22 2005-08-04 Mitsumi Electric Co Ltd 血圧計用ポンプユニットの強制排気機構
US20050196302A1 (en) * 2004-03-08 2005-09-08 Tricore Corporation Air pump
TWM292016U (en) * 2006-01-06 2006-06-11 Tricore Corp Air pump with reduced sound produced during air passage
JP4904946B2 (ja) * 2006-06-30 2012-03-28 ミツミ電機株式会社 ポンプ
CN103758730B (zh) * 2013-12-31 2015-10-28 常州鸿臻电子技术有限公司 一种微型气阀
US10065114B2 (en) * 2015-04-07 2018-09-04 Virtuix Holding Inc. Haptic glove for use in a virtual environment
KR101605140B1 (ko) * 2015-08-27 2016-03-21 (주)포엘디자인 듀얼펌핑 유체펌프
FR3044052B1 (fr) * 2015-11-25 2019-09-13 Exel Industries Pompe d'alimentation d'un systeme d'application d'un produit de revetement liquide
WO2019038108A1 (en) * 2017-08-23 2019-02-28 Koninklijke Philips N.V. ALTERNATIVE PUMP DRIVEN BY A CYLINDRICAL CAM
CN109838363A (zh) * 2017-11-29 2019-06-04 厦门科际精密器材有限公司 隔膜泵
WO2020263771A1 (en) * 2019-06-24 2020-12-30 Delaware Capital Formation, Inc. Modular chemical dispenser and pump for same
CN115288989B (zh) * 2022-05-05 2023-08-18 深圳市优瑞恩科技有限公司 一种充泄气一体式气泵

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1554628A (en) * 1922-11-23 1925-09-22 Frederick C Froelich Air pump
US2839008A (en) * 1955-07-20 1958-06-17 Carney Stansfield Co Pump or motor
CH503202A (de) 1969-02-06 1971-02-15 Erard Etienne Flüssigkeitspumpvorrichtung
DE2256218A1 (de) 1972-11-16 1974-05-22 Draegerwerk Ag Membranpumpe zur foerderung von gasen oder fluessigkeiten
US4801249A (en) * 1986-06-09 1989-01-31 Ohken Seiko Co., Ltd. Small-sized pump
JP2551757B2 (ja) * 1986-06-09 1996-11-06 応研精工株式会社 小型ポンプ
JPH0642457A (ja) 1992-07-23 1994-02-15 Myotoku Kk 圧力流体回転装置による圧力流体発生装置
JPH08105379A (ja) * 1994-10-05 1996-04-23 Toyota Autom Loom Works Ltd ウェーブカム式圧縮機
US5497614A (en) * 1994-11-30 1996-03-12 The United States Of America As Represented By The Secretary Of The Navy External combustion engine having an asymmetrical cam and method of operation
JP3386656B2 (ja) 1996-04-25 2003-03-17 大日本スクリーン製造株式会社 塗布液の乾燥防止方法及びその装置
JPH1054363A (ja) 1996-08-09 1998-02-24 Omron Corp ポンプ
JPH11201049A (ja) 1998-01-12 1999-07-27 Koshin Kogyo:Kk ポンプ

Also Published As

Publication number Publication date
US6592339B1 (en) 2003-07-15
WO2000003141A1 (fr) 2000-01-20
KR20010023788A (ko) 2001-03-26
EP1013930A4 (en) 2002-02-06
EP1013930A1 (en) 2000-06-28

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004