JPH03127990U - - Google Patents

Info

Publication number
JPH03127990U
JPH03127990U JP3651690U JP3651690U JPH03127990U JP H03127990 U JPH03127990 U JP H03127990U JP 3651690 U JP3651690 U JP 3651690U JP 3651690 U JP3651690 U JP 3651690U JP H03127990 U JPH03127990 U JP H03127990U
Authority
JP
Japan
Prior art keywords
light
receiving element
smoke
receiving
detection area
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
JP3651690U
Other languages
English (en)
Japanese (ja)
Other versions
JP2545772Y2 (ja
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 filed Critical
Priority to JP1990036516U priority Critical patent/JP2545772Y2/ja
Publication of JPH03127990U publication Critical patent/JPH03127990U/ja
Application granted granted Critical
Publication of JP2545772Y2 publication Critical patent/JP2545772Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP1990036516U 1990-04-03 1990-04-03 煙検出器 Expired - Fee Related JP2545772Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990036516U JP2545772Y2 (ja) 1990-04-03 1990-04-03 煙検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990036516U JP2545772Y2 (ja) 1990-04-03 1990-04-03 煙検出器

Publications (2)

Publication Number Publication Date
JPH03127990U true JPH03127990U (no) 1991-12-24
JP2545772Y2 JP2545772Y2 (ja) 1997-08-27

Family

ID=31542816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990036516U Expired - Fee Related JP2545772Y2 (ja) 1990-04-03 1990-04-03 煙検出器

Country Status (1)

Country Link
JP (1) JP2545772Y2 (no)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014513584A (ja) * 2011-02-25 2014-06-05 フレセニウス メディカル ケア ホールディングス インコーポレーテッド 光学的血液モニタリングシステム用の、シュラウドで覆われたセンサークリップアセンブリーおよび血液チャンバー
WO2015151502A1 (ja) * 2014-04-03 2015-10-08 パナソニックＩｐマネジメント株式会社 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機、換気扇及びエアコン
JP2015200547A (ja) * 2014-04-07 2015-11-12 パナソニックＩｐマネジメント株式会社 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機及び換気扇
US9285305B2 (en) 2010-09-07 2016-03-15 Fresenius Medical Care Holdings, Inc. Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
JP2016200980A (ja) * 2015-04-10 2016-12-01 ホーチキ株式会社 煙感知器
CN115083097A (zh) * 2022-06-09 2022-09-20 南京英锐创电子科技有限公司 模拟前端电路和烟雾报警器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562092A (en) * 1979-06-19 1981-01-10 Nippon Keibi Hosho Kk Smoke sensor
JPS6373045A (ja) * 1986-09-12 1988-04-02 Matsushita Electric Ind Co Ltd 浴槽水の浄化装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562092A (en) * 1979-06-19 1981-01-10 Nippon Keibi Hosho Kk Smoke sensor
JPS6373045A (ja) * 1986-09-12 1988-04-02 Matsushita Electric Ind Co Ltd 浴槽水の浄化装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9285305B2 (en) 2010-09-07 2016-03-15 Fresenius Medical Care Holdings, Inc. Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
JP2014513584A (ja) * 2011-02-25 2014-06-05 フレセニウス メディカル ケア ホールディングス インコーポレーテッド 光学的血液モニタリングシステム用の、シュラウドで覆われたセンサークリップアセンブリーおよび血液チャンバー
WO2015151502A1 (ja) * 2014-04-03 2015-10-08 パナソニックＩｐマネジメント株式会社 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機、換気扇及びエアコン
JP2015200547A (ja) * 2014-04-07 2015-11-12 パナソニックＩｐマネジメント株式会社 粒子検出センサ、ダストセンサ、煙感知器、空気清浄機及び換気扇
JP2016200980A (ja) * 2015-04-10 2016-12-01 ホーチキ株式会社 煙感知器
CN115083097A (zh) * 2022-06-09 2022-09-20 南京英锐创电子科技有限公司 模拟前端电路和烟雾报警器

Also Published As

Publication number Publication date
JP2545772Y2 (ja) 1997-08-27

Similar Documents

Publication Publication Date Title
JPH03127990U (no)
JPS5968279U (ja) 自動扉用検出器
JPS62161734U (no)
JPH0332846U (no)
JPS6151592U (no)
JPS6146454U (ja) 光電式煙感知器
JPS63180088U (no)
JPS6195181U (no)
JPS63103190U (no)
JPS6457589U (no)
JPH0447683U (no)
JPH0384372U (no)
JPH0355531U (no)
JPH01180641U (no)
JPH0466692U (no)
JPH0344795U (no)
JPS6232343U (no)
JPH028061U (no)
JPH02115186U (no)
JPS61104337U (no)
JPS6192862U (no)
JPS6413825U (no)
JPS636315U (no)
JPS61196230U (no)
JPH0288187U (no)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees