JPS601272Y2 - メンブランポンプ - Google Patents

メンブランポンプ

Info

Publication number
JPS601272Y2
JPS601272Y2 JP1981044224U JP4422481U JPS601272Y2 JP S601272 Y2 JPS601272 Y2 JP S601272Y2 JP 1981044224 U JP1981044224 U JP 1981044224U JP 4422481 U JP4422481 U JP 4422481U JP S601272 Y2 JPS601272 Y2 JP S601272Y2
Authority
JP
Japan
Prior art keywords
diaphragm
spool
chamber
liquid
oil
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
Application number
JP1981044224U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57156086U (enExample
Inventor
恭司 伊藤
弘志 伊藤
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1981044224U priority Critical patent/JPS601272Y2/ja
Publication of JPS57156086U publication Critical patent/JPS57156086U/ja
Application granted granted Critical
Publication of JPS601272Y2 publication Critical patent/JPS601272Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
JP1981044224U 1981-03-27 1981-03-27 メンブランポンプ Expired JPS601272Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981044224U JPS601272Y2 (ja) 1981-03-27 1981-03-27 メンブランポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981044224U JPS601272Y2 (ja) 1981-03-27 1981-03-27 メンブランポンプ

Publications (2)

Publication Number Publication Date
JPS57156086U JPS57156086U (enExample) 1982-09-30
JPS601272Y2 true JPS601272Y2 (ja) 1985-01-14

Family

ID=29841159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981044224U Expired JPS601272Y2 (ja) 1981-03-27 1981-03-27 メンブランポンプ

Country Status (1)

Country Link
JP (1) JPS601272Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425120B2 (en) * 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339415B2 (enExample) * 1972-02-22 1978-10-21
JPS5212690B2 (enExample) * 1973-08-16 1977-04-08
JPS5212692B2 (enExample) * 1974-10-22 1977-04-08
JPS5479237A (en) * 1977-12-06 1979-06-25 Mitsui Toatsu Chem Inc Selective ortho-alkylation of phenol

Also Published As

Publication number Publication date
JPS57156086U (enExample) 1982-09-30

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