JPS5229284A - System for operation of smoke detectors - Google Patents

System for operation of smoke detectors

Info

Publication number
JPS5229284A
JPS5229284A JP10545775A JP10545775A JPS5229284A JP S5229284 A JPS5229284 A JP S5229284A JP 10545775 A JP10545775 A JP 10545775A JP 10545775 A JP10545775 A JP 10545775A JP S5229284 A JPS5229284 A JP S5229284A
Authority
JP
Japan
Prior art keywords
smoke detectors
electrodes
time
intermittently
ions
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
JP10545775A
Other languages
English (en)
Inventor
Atsushi Yamada
Kensaburo Tanemura
Kazunari Morisue
Yoshiharu Suzuki
Kuniharu Tatezuki
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP10545775A priority Critical patent/JPS5229284A/ja
Publication of JPS5229284A publication Critical patent/JPS5229284A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP10545775A 1975-08-30 1975-08-30 System for operation of smoke detectors Pending JPS5229284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10545775A JPS5229284A (en) 1975-08-30 1975-08-30 System for operation of smoke detectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10545775A JPS5229284A (en) 1975-08-30 1975-08-30 System for operation of smoke detectors

Publications (1)

Publication Number Publication Date
JPS5229284A true JPS5229284A (en) 1977-03-04

Family

ID=14408104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10545775A Pending JPS5229284A (en) 1975-08-30 1975-08-30 System for operation of smoke detectors

Country Status (1)

Country Link
JP (1) JPS5229284A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290293A (ja) * 1988-09-27 1990-03-29 Matsushita Electric Works Ltd 差動式熱感知器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290293A (ja) * 1988-09-27 1990-03-29 Matsushita Electric Works Ltd 差動式熱感知器

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