JPS5457679A - Gas flow rate switch device - Google Patents

Gas flow rate switch device

Info

Publication number
JPS5457679A
JPS5457679A JP12552877A JP12552877A JPS5457679A JP S5457679 A JPS5457679 A JP S5457679A JP 12552877 A JP12552877 A JP 12552877A JP 12552877 A JP12552877 A JP 12552877A JP S5457679 A JPS5457679 A JP S5457679A
Authority
JP
Japan
Prior art keywords
flow rate
gas flow
switch device
rate switch
gas
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
JP12552877A
Other languages
Japanese (ja)
Inventor
Yukikazu Harashima
Yutaka Kamimura
Seiichi Ookawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12552877A priority Critical patent/JPS5457679A/en
Publication of JPS5457679A publication Critical patent/JPS5457679A/en
Pending legal-status Critical Current

Links

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP12552877A 1977-10-18 1977-10-18 Gas flow rate switch device Pending JPS5457679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12552877A JPS5457679A (en) 1977-10-18 1977-10-18 Gas flow rate switch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12552877A JPS5457679A (en) 1977-10-18 1977-10-18 Gas flow rate switch device

Publications (1)

Publication Number Publication Date
JPS5457679A true JPS5457679A (en) 1979-05-09

Family

ID=14912397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12552877A Pending JPS5457679A (en) 1977-10-18 1977-10-18 Gas flow rate switch device

Country Status (1)

Country Link
JP (1) JPS5457679A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885234A (en) * 1981-11-16 1983-05-21 リンナイ株式会社 Water level switch unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5885234A (en) * 1981-11-16 1983-05-21 リンナイ株式会社 Water level switch unit

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