JPS53106474A - Pressure switch - Google Patents

Pressure switch

Info

Publication number
JPS53106474A
JPS53106474A JP2054277A JP2054277A JPS53106474A JP S53106474 A JPS53106474 A JP S53106474A JP 2054277 A JP2054277 A JP 2054277A JP 2054277 A JP2054277 A JP 2054277A JP S53106474 A JPS53106474 A JP S53106474A
Authority
JP
Japan
Prior art keywords
pressure switch
switch
pressure
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.)
Pending
Application number
JP2054277A
Other languages
Japanese (ja)
Inventor
Shizuo Tsuruta
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2054277A priority Critical patent/JPS53106474A/en
Publication of JPS53106474A publication Critical patent/JPS53106474A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP2054277A 1977-02-25 1977-02-25 Pressure switch Pending JPS53106474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2054277A JPS53106474A (en) 1977-02-25 1977-02-25 Pressure switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2054277A JPS53106474A (en) 1977-02-25 1977-02-25 Pressure switch

Publications (1)

Publication Number Publication Date
JPS53106474A true JPS53106474A (en) 1978-09-16

Family

ID=12030032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2054277A Pending JPS53106474A (en) 1977-02-25 1977-02-25 Pressure switch

Country Status (1)

Country Link
JP (1) JPS53106474A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04105978U (en) * 1991-02-20 1992-09-11 日本電気ホームエレクトロニクス株式会社 Liquid pump device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04105978U (en) * 1991-02-20 1992-09-11 日本電気ホームエレクトロニクス株式会社 Liquid pump device

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