JPS62176492U - - Google Patents

Info

Publication number
JPS62176492U
JPS62176492U JP1986138031U JP13803186U JPS62176492U JP S62176492 U JPS62176492 U JP S62176492U JP 1986138031 U JP1986138031 U JP 1986138031U JP 13803186 U JP13803186 U JP 13803186U JP S62176492 U JPS62176492 U JP S62176492U
Authority
JP
Japan
Prior art keywords
diaphragm pump
valve
diaphragm
valve body
head
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
Application number
JP1986138031U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0543274Y2 (enrdf_load_stackoverflow
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=JPS62176492(U) "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 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=6785056

Family Applications (1)

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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015203310A (ja) * 2014-04-11 2015-11-16 東京理化器械株式会社 ダイヤフラム真空ポンプ

Families Citing this family (9)

* 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
USD372975S (en) 1994-11-04 1996-08-20 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
CN104343655B (zh) * 2013-07-30 2016-11-16 上海纤检仪器有限公司 一种用于纤维检测的抽滤泵
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
JPS572282U (enrdf_load_stackoverflow) * 1980-06-05 1982-01-07

Family Cites Families (4)

* 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
IT8221999U1 (it) * 1982-05-26 1983-11-26 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
JPS572282U (enrdf_load_stackoverflow) * 1980-06-05 1982-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015203310A (ja) * 2014-04-11 2015-11-16 東京理化器械株式会社 ダイヤフラム真空ポンプ

Also Published As

Publication number Publication date
EP0214394A3 (en) 1987-10-28
DE8525733U1 (de) 1987-01-15
EP0214394A2 (de) 1987-03-18
EP0214394B1 (de) 1989-12-20
DE3667707D1 (de) 1990-01-25
JPH0543274Y2 (enrdf_load_stackoverflow) 1993-10-29
EP0214394B2 (de) 1993-06-23

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