JPS534497A - Fire sensor circuit disconnection detection system of supervisory control transmission system - Google Patents

Fire sensor circuit disconnection detection system of supervisory control transmission system

Info

Publication number
JPS534497A
JPS534497A JP15901375A JP15901375A JPS534497A JP S534497 A JPS534497 A JP S534497A JP 15901375 A JP15901375 A JP 15901375A JP 15901375 A JP15901375 A JP 15901375A JP S534497 A JPS534497 A JP S534497A
Authority
JP
Japan
Prior art keywords
disconnection detection
sensor circuit
supervisory control
control transmission
detection system
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
JP15901375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS563995B2 (enrdf_load_stackoverflow
Inventor
Kazumasa Murakami
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 JP15901375A priority Critical patent/JPS534497A/ja
Publication of JPS534497A publication Critical patent/JPS534497A/ja
Publication of JPS563995B2 publication Critical patent/JPS563995B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP15901375A 1975-12-29 1975-12-29 Fire sensor circuit disconnection detection system of supervisory control transmission system Granted JPS534497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15901375A JPS534497A (en) 1975-12-29 1975-12-29 Fire sensor circuit disconnection detection system of supervisory control transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15901375A JPS534497A (en) 1975-12-29 1975-12-29 Fire sensor circuit disconnection detection system of supervisory control transmission system

Publications (2)

Publication Number Publication Date
JPS534497A true JPS534497A (en) 1978-01-17
JPS563995B2 JPS563995B2 (enrdf_load_stackoverflow) 1981-01-28

Family

ID=15684326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15901375A Granted JPS534497A (en) 1975-12-29 1975-12-29 Fire sensor circuit disconnection detection system of supervisory control transmission system

Country Status (1)

Country Link
JP (1) JPS534497A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141839A (ja) * 1982-02-19 1983-08-23 Hitachi Ltd 金属帯の製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141839A (ja) * 1982-02-19 1983-08-23 Hitachi Ltd 金属帯の製造装置

Also Published As

Publication number Publication date
JPS563995B2 (enrdf_load_stackoverflow) 1981-01-28

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