JPS52104992A - Ionic type smoke senser - Google Patents

Ionic type smoke senser

Info

Publication number
JPS52104992A
JPS52104992A JP2163376A JP2163376A JPS52104992A JP S52104992 A JPS52104992 A JP S52104992A JP 2163376 A JP2163376 A JP 2163376A JP 2163376 A JP2163376 A JP 2163376A JP S52104992 A JPS52104992 A JP S52104992A
Authority
JP
Japan
Prior art keywords
senser
type smoke
ionic type
wind
generation
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
JP2163376A
Other languages
Japanese (ja)
Other versions
JPS5831865B2 (en
Inventor
Kensaburo Tanemura
Yoshiharu Suzuki
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 JP2163376A priority Critical patent/JPS5831865B2/en
Publication of JPS52104992A publication Critical patent/JPS52104992A/en
Publication of JPS5831865B2 publication Critical patent/JPS5831865B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

PURPOSE: To reduce the generation of the sensitivity change due to wind or generation of erroneous motion, by means of changing the motion level of detection circuit corresponding to the speed of wind, by installing an element which detects the wind.
COPYRIGHT: (C)1977,JPO&Japio
JP2163376A 1976-02-27 1976-02-27 ionization smoke detector Expired JPS5831865B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2163376A JPS5831865B2 (en) 1976-02-27 1976-02-27 ionization smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2163376A JPS5831865B2 (en) 1976-02-27 1976-02-27 ionization smoke detector

Publications (2)

Publication Number Publication Date
JPS52104992A true JPS52104992A (en) 1977-09-02
JPS5831865B2 JPS5831865B2 (en) 1983-07-08

Family

ID=12060460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2163376A Expired JPS5831865B2 (en) 1976-02-27 1976-02-27 ionization smoke detector

Country Status (1)

Country Link
JP (1) JPS5831865B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577989U (en) * 1980-06-13 1982-01-16
JP2006011869A (en) * 2004-06-25 2006-01-12 Nohmi Bosai Ltd Ionization smoke detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577989U (en) * 1980-06-13 1982-01-16
JP2006011869A (en) * 2004-06-25 2006-01-12 Nohmi Bosai Ltd Ionization smoke detector

Also Published As

Publication number Publication date
JPS5831865B2 (en) 1983-07-08

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