JPH0543274Y2 - - Google Patents

Info

Publication number
JPH0543274Y2
JPH0543274Y2 JP1986138031U JP13803186U JPH0543274Y2 JP H0543274 Y2 JPH0543274 Y2 JP H0543274Y2 JP 1986138031 U JP1986138031 U JP 1986138031U JP 13803186 U JP13803186 U JP 13803186U JP H0543274 Y2 JPH0543274 Y2 JP H0543274Y2
Authority
JP
Japan
Prior art keywords
valve
pump
diaphragm pump
valve body
diaphragm
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 - Lifetime
Application number
JP1986138031U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62176492U (zh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6785056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0543274(Y2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS62176492U publication Critical patent/JPS62176492U/ja
Application granted granted Critical
Publication of JPH0543274Y2 publication Critical patent/JPH0543274Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • F04B15/04—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being hot or corrosive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
JP1986138031U 1985-09-10 1986-09-10 Expired - Lifetime JPH0543274Y2 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8525733U DE8525733U1 (zh) 1985-09-10 1985-09-10

Publications (2)

Publication Number Publication Date
JPS62176492U JPS62176492U (zh) 1987-11-09
JPH0543274Y2 true JPH0543274Y2 (zh) 1993-10-29

Family

ID=6785056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986138031U Expired - Lifetime JPH0543274Y2 (zh) 1985-09-10 1986-09-10

Country Status (3)

Country Link
EP (1) EP0214394B2 (zh)
JP (1) JPH0543274Y2 (zh)
DE (2) DE8525733U1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343655A (zh) * 2013-07-30 2015-02-11 上海纤检仪器有限公司 一种用于纤维检测的抽滤泵

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836756A (en) * 1986-08-28 1989-06-06 Nippon Pillar Packing Co., Ltd. Pneumatic pumping device
DE4136805A1 (de) * 1991-11-08 1993-05-13 Almatec Tech Innovationen Gmbh Doppelmembranpumpe
US5547351A (en) * 1994-03-01 1996-08-20 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Low pressure low volume liquid pump
US5542921A (en) * 1994-11-04 1996-08-06 Gerber Products Company Electric breast pump
US7975717B2 (en) * 2003-01-09 2011-07-12 Thomas Industries, Inc. Pin insert
FR2913732B1 (fr) * 2007-03-13 2012-08-17 Milton Roy Europe Pompe de dosage a membrane isolante d'une de ses parois ou flasque d'extremite de la chambre de dosage
JP6349134B2 (ja) * 2014-04-11 2018-06-27 東京理化器械株式会社 ダイヤフラム真空ポンプ
US11698064B2 (en) * 2017-12-29 2023-07-11 Koninklijke Philips N.V. System and method for operating a pump in a humidifier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572282B2 (zh) * 1973-04-14 1982-01-14

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711137A (en) * 1951-02-20 1955-06-21 Clifford B Moller Chemical feed pump
DE1428007A1 (de) * 1963-07-06 1968-12-05 Erich Becker Membran-Pumpe
US4086036A (en) * 1976-05-17 1978-04-25 Cole-Parmer Instrument Company Diaphragm pump
JPS5919831Y2 (ja) * 1980-06-05 1984-06-08 義夫 木下 耐薬液用プランジヤ−ポンプ
IT8221999V0 (it) * 1982-05-26 1982-05-26 Kamyr Srl Pompa dosatrice a membrana, provvista di doppie valvole di ritegno.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572282B2 (zh) * 1973-04-14 1982-01-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104343655A (zh) * 2013-07-30 2015-02-11 上海纤检仪器有限公司 一种用于纤维检测的抽滤泵

Also Published As

Publication number Publication date
JPS62176492U (zh) 1987-11-09
EP0214394A2 (de) 1987-03-18
DE8525733U1 (zh) 1987-01-15
EP0214394B2 (de) 1993-06-23
EP0214394A3 (en) 1987-10-28
EP0214394B1 (de) 1989-12-20
DE3667707D1 (de) 1990-01-25

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