GB2137390B - Sensor assembly - Google Patents

Sensor assembly

Info

Publication number
GB2137390B
GB2137390B GB08405744A GB8405744A GB2137390B GB 2137390 B GB2137390 B GB 2137390B GB 08405744 A GB08405744 A GB 08405744A GB 8405744 A GB8405744 A GB 8405744A GB 2137390 B GB2137390 B GB 2137390B
Authority
GB
United Kingdom
Prior art keywords
sensor assembly
sensor
assembly
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.)
Expired
Application number
GB08405744A
Other versions
GB2137390A (en
GB8405744D0 (en
Inventor
John S Skarman
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.)
Emhart Industries Inc
Original Assignee
Emhart Industries Inc
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 Emhart Industries Inc filed Critical Emhart Industries Inc
Publication of GB8405744D0 publication Critical patent/GB8405744D0/en
Publication of GB2137390A publication Critical patent/GB2137390A/en
Application granted granted Critical
Publication of GB2137390B publication Critical patent/GB2137390B/en
Expired 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
    • 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
GB08405744A 1983-03-07 1984-03-05 Sensor assembly Expired GB2137390B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47295783A 1983-03-07 1983-03-07

Publications (3)

Publication Number Publication Date
GB8405744D0 GB8405744D0 (en) 1984-04-11
GB2137390A GB2137390A (en) 1984-10-03
GB2137390B true GB2137390B (en) 1986-08-28

Family

ID=23877595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08405744A Expired GB2137390B (en) 1983-03-07 1984-03-05 Sensor assembly

Country Status (5)

Country Link
JP (1) JPS59163693A (en)
AU (1) AU1893383A (en)
DE (1) DE3336273A1 (en)
FR (1) FR2542477A1 (en)
GB (1) GB2137390B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014019773A1 (en) 2014-12-17 2016-06-23 Elmos Semiconductor Aktiengesellschaft Apparatus and method for distinguishing solid objects, cooking fumes and smoke by means of the display of a mobile telephone
DE102014019172A1 (en) 2014-12-17 2016-06-23 Elmos Semiconductor Aktiengesellschaft Apparatus and method for distinguishing solid objects, cooking fumes and smoke with a compensating optical measuring system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH044315Y2 (en) * 1985-08-24 1992-02-07
ATE74678T1 (en) * 1987-07-14 1992-04-15 Siemens Ag OPTICAL SMOKE DETECTOR.
JP2534335Y2 (en) * 1990-01-26 1997-04-30 能美防災株式会社 Fire detector
IE990427A1 (en) * 1999-04-13 2000-11-15 E I Technology Ltd An Alarm Device
DE20108451U1 (en) * 2001-05-19 2002-10-02 Job Lizenz Gmbh & Co Kg Optical smoke detector
US6953936B2 (en) * 2002-06-27 2005-10-11 Honeywell International, Inc. Ionization type smoke sensing chamber

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802188A (en) * 1955-11-21 1957-08-06 Bell Telephone Labor Inc Electrical socket connector for printed circuit boards
GB831812A (en) * 1957-02-01 1960-03-30 Minerva Detector Company Ltd Improvements in or relating to fire detectors
DE1085584B (en) * 1957-09-24 1960-07-21 Standard Elektrik Lorenz Ag Plug contact spring
DE1163419B (en) * 1960-03-04 1964-02-20 Philips Nv Multiple socket with wire or strip-shaped contact springs
US3276004A (en) * 1963-04-29 1966-09-27 Du Pont Apparatus for detecting gas
GB1172353A (en) * 1966-02-16 1969-11-26 Pyrene Co Ltd Improvements relating to Smoke Detectors
NL6808443A (en) * 1968-06-14 1969-12-16
US3753258A (en) * 1970-03-31 1973-08-14 Nittan Co Ltd Fire alarming system
US3934145A (en) * 1973-10-25 1976-01-20 Emhart Corporation Ionization smoke detector and alarm system
DE7514702U (en) * 1974-05-16 1975-08-28 Cerberus Ag ionization fire detectors
DE2709487A1 (en) * 1976-03-17 1977-09-22 Nohmi Bosai Kogyo Co Ltd FIRE ALARM
GB1568084A (en) * 1977-04-25 1980-05-21 Maxted C Devices constructed for use in electrical circuits and comprising two separable parts
JPS5734445Y2 (en) * 1977-08-19 1982-07-29
CH633122A5 (en) * 1978-06-27 1982-11-15 Cerberus Ag Connecting device on an alarm consisting of a base part and an alarm part with sensor
CH635001A5 (en) * 1979-01-23 1983-03-15 Cerberus Ag CONNECTING DEVICE FOR CONNECTING A BASE PART TO A DETECTOR INSERT IN A FIRE DETECTOR.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014019773A1 (en) 2014-12-17 2016-06-23 Elmos Semiconductor Aktiengesellschaft Apparatus and method for distinguishing solid objects, cooking fumes and smoke by means of the display of a mobile telephone
DE102014019172A1 (en) 2014-12-17 2016-06-23 Elmos Semiconductor Aktiengesellschaft Apparatus and method for distinguishing solid objects, cooking fumes and smoke with a compensating optical measuring system

Also Published As

Publication number Publication date
DE3336273A1 (en) 1984-09-13
JPS59163693A (en) 1984-09-14
GB2137390A (en) 1984-10-03
FR2542477A1 (en) 1984-09-14
GB8405744D0 (en) 1984-04-11
AU1893383A (en) 1984-09-13

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Legal Events

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PG Patent granted