JPS6031698A - 光電式煙感知器 - Google Patents

光電式煙感知器

Info

Publication number
JPS6031698A
JPS6031698A JP13965183A JP13965183A JPS6031698A JP S6031698 A JPS6031698 A JP S6031698A JP 13965183 A JP13965183 A JP 13965183A JP 13965183 A JP13965183 A JP 13965183A JP S6031698 A JPS6031698 A JP S6031698A
Authority
JP
Japan
Prior art keywords
cover
housing
optical chamber
shield plate
optical
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
JP13965183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334520B2 (enrdf_load_stackoverflow
Inventor
下村　茂樹
森末　一成
中尾　晃一
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 JP13965183A priority Critical patent/JPS6031698A/ja
Publication of JPS6031698A publication Critical patent/JPS6031698A/ja
Publication of JPS6334520B2 publication Critical patent/JPS6334520B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP13965183A 1983-07-30 1983-07-30 光電式煙感知器 Granted JPS6031698A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13965183A JPS6031698A (ja) 1983-07-30 1983-07-30 光電式煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13965183A JPS6031698A (ja) 1983-07-30 1983-07-30 光電式煙感知器

Publications (2)

Publication Number Publication Date
JPS6031698A true JPS6031698A (ja) 1985-02-18
JPS6334520B2 JPS6334520B2 (enrdf_load_stackoverflow) 1988-07-11

Family

ID=15250230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13965183A Granted JPS6031698A (ja) 1983-07-30 1983-07-30 光電式煙感知器

Country Status (1)

Country Link
JP (1) JPS6031698A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118693U (enrdf_load_stackoverflow) * 1987-01-27 1988-08-01
JPH0193893A (ja) * 1987-10-05 1989-04-12 Matsushita Electric Works Ltd 光電式煙感知器のセンサユニット構造
JPH01110115U (enrdf_load_stackoverflow) * 1988-01-18 1989-07-25
JPH01111395U (enrdf_load_stackoverflow) * 1988-01-21 1989-07-27
JPH01133693U (enrdf_load_stackoverflow) * 1988-03-02 1989-09-12
JPH02178800A (ja) * 1988-12-28 1990-07-11 Hochiki Corp イオン化式煙感知器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007149058A (ja) * 2005-06-13 2007-06-14 Yazaki Corp 光電式火災警報器
JP4705124B2 (ja) * 2005-06-13 2011-06-22 矢崎総業株式会社 光電式火災警報器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147032U (enrdf_load_stackoverflow) * 1974-10-04 1976-04-07
JPS5363883U (enrdf_load_stackoverflow) * 1976-10-21 1978-05-30
JPS5385495A (en) * 1976-12-30 1978-07-27 Matsushita Electric Works Ltd Housing of smoke detector
US4129383A (en) * 1976-02-10 1978-12-12 Chloride Incorporated Smoke detector and housing assembly therefore
JPS5825513U (ja) * 1981-08-10 1983-02-18 日立電線株式会社 ケ−ブル線路
JPS5825515U (ja) * 1981-08-12 1983-02-18 古河電気工業株式会社 被覆電線の難着雪装置
JPS5829559A (ja) * 1981-08-14 1983-02-21 Hitachi Ltd 連続鋳造設備

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147032U (enrdf_load_stackoverflow) * 1974-10-04 1976-04-07
US4129383A (en) * 1976-02-10 1978-12-12 Chloride Incorporated Smoke detector and housing assembly therefore
JPS5363883U (enrdf_load_stackoverflow) * 1976-10-21 1978-05-30
JPS5385495A (en) * 1976-12-30 1978-07-27 Matsushita Electric Works Ltd Housing of smoke detector
JPS5825513U (ja) * 1981-08-10 1983-02-18 日立電線株式会社 ケ−ブル線路
JPS5825515U (ja) * 1981-08-12 1983-02-18 古河電気工業株式会社 被覆電線の難着雪装置
JPS5829559A (ja) * 1981-08-14 1983-02-21 Hitachi Ltd 連続鋳造設備

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118693U (enrdf_load_stackoverflow) * 1987-01-27 1988-08-01
JPH0193893A (ja) * 1987-10-05 1989-04-12 Matsushita Electric Works Ltd 光電式煙感知器のセンサユニット構造
JPH01110115U (enrdf_load_stackoverflow) * 1988-01-18 1989-07-25
JPH01111395U (enrdf_load_stackoverflow) * 1988-01-21 1989-07-27
JPH01133693U (enrdf_load_stackoverflow) * 1988-03-02 1989-09-12
JPH02178800A (ja) * 1988-12-28 1990-07-11 Hochiki Corp イオン化式煙感知器

Also Published As

Publication number Publication date
JPS6334520B2 (enrdf_load_stackoverflow) 1988-07-11

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