JPS5385495A - Housing of smoke detector - Google Patents

Housing of smoke detector

Info

Publication number
JPS5385495A
JPS5385495A JP15967776A JP15967776A JPS5385495A JP S5385495 A JPS5385495 A JP S5385495A JP 15967776 A JP15967776 A JP 15967776A JP 15967776 A JP15967776 A JP 15967776A JP S5385495 A JPS5385495 A JP S5385495A
Authority
JP
Japan
Prior art keywords
housing
smoke detector
molding
double
simplify
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
JP15967776A
Other languages
Japanese (ja)
Inventor
Minoru Shibata
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 JP15967776A priority Critical patent/JPS5385495A/en
Publication of JPS5385495A publication Critical patent/JPS5385495A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

PURPOSE:To simplify and facilitate the manufacture of a housing for smoke detector by making only a part to a molding of black synthetic resin, etc. of double molding of varying colors and double coating.
JP15967776A 1976-12-30 1976-12-30 Housing of smoke detector Pending JPS5385495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15967776A JPS5385495A (en) 1976-12-30 1976-12-30 Housing of smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15967776A JPS5385495A (en) 1976-12-30 1976-12-30 Housing of smoke detector

Publications (1)

Publication Number Publication Date
JPS5385495A true JPS5385495A (en) 1978-07-27

Family

ID=15698908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15967776A Pending JPS5385495A (en) 1976-12-30 1976-12-30 Housing of smoke detector

Country Status (1)

Country Link
JP (1) JPS5385495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031698A (en) * 1983-07-30 1985-02-18 松下電工株式会社 Photoelectric smoke sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031698A (en) * 1983-07-30 1985-02-18 松下電工株式会社 Photoelectric smoke sensor
JPS6334520B2 (en) * 1983-07-30 1988-07-11 Matsushita Electric Works Ltd

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