GB1454829A - Socket-mounted fire sensors - Google Patents

Socket-mounted fire sensors

Info

Publication number
GB1454829A
GB1454829A GB5287974A GB5287974A GB1454829A GB 1454829 A GB1454829 A GB 1454829A GB 5287974 A GB5287974 A GB 5287974A GB 5287974 A GB5287974 A GB 5287974A GB 1454829 A GB1454829 A GB 1454829A
Authority
GB
United Kingdom
Prior art keywords
socket
locking member
sensor
engagement
dec
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
GB5287974A
Other languages
English (en)
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.)
Cerberus AG
Original Assignee
Cerberus AG
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 Cerberus AG filed Critical Cerberus AG
Publication of GB1454829A publication Critical patent/GB1454829A/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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
GB5287974A 1973-12-07 1974-12-06 Socket-mounted fire sensors Expired GB1454829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1721973A CH558963A (de) 1973-12-07 1973-12-07 Brandmelder.

Publications (1)

Publication Number Publication Date
GB1454829A true GB1454829A (en) 1976-11-03

Family

ID=4423685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5287974A Expired GB1454829A (en) 1973-12-07 1974-12-06 Socket-mounted fire sensors

Country Status (11)

Country Link
BE (1) BE822952A (nl)
CH (1) CH558963A (nl)
DE (1) DE2453061A1 (nl)
DK (1) DK635874A (nl)
ES (1) ES432178A1 (nl)
FR (1) FR2254072B1 (nl)
GB (1) GB1454829A (nl)
IT (1) IT1025843B (nl)
NL (1) NL7415455A (nl)
SE (1) SE7415325L (nl)
ZA (1) ZA747656B (nl)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222034A (en) * 1988-07-23 1990-02-21 Ranton & Co Ltd Preventing removal of plug from socket
GB2405735A (en) * 2003-09-05 2005-03-09 Gordon Dunwell Smoke alarm holder and tool
GB2480091A (en) * 2010-05-06 2011-11-09 Southern Electric Contracting Ltd Locking electrical connector
EP2521108A3 (en) * 2011-05-04 2014-11-05 Keld Gade Andersen Alarm unit and tool for alarm unit
US9077112B2 (en) 2010-05-06 2015-07-07 Southern Electric Contracting Limited Electrical connectors
WO2016046894A1 (ja) * 2014-09-22 2016-03-31 株式会社Pfu 高所設置機器の交換金具
CN108281817A (zh) * 2018-02-09 2018-07-13 立讯电子科技（昆山）有限公司 插头连接器组件
CN112771588A (zh) * 2018-09-26 2021-05-07 埃菲克斯通信和报告系统有限责任两合公司 用于与连接配合件连接的传感器、用于将传感器装配在连接配合件上的适配器以及用于通过使用适配器将传感器装配在连接配合件上的装配方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916412C2 (de) * 1979-04-23 1982-04-22 Hochiki Corp., Tokyo Kupplungsmechanismus für einen Branddetektor Rauchgasanzeiger o.dgl.
CH639859A5 (de) * 1979-10-05 1983-12-15 Cerberus Ag Vorrichtung zur entnahme eines brandmelders aus einem sockel.
JP2654073B2 (ja) * 1988-04-08 1997-09-17 松下電工株式会社 埋込み感知器のベース
GB9515380D0 (en) * 1995-07-27 1995-09-27 Thorn Security Fire detector positioning
DE102014011576B3 (de) * 2014-08-02 2015-09-10 Hekatron Vertriebs Gmbh Brandmelder mit Verriegelung und Verfahren zum Ver- und Entriegeln von einem Melderteil mit einem Sockelteil eines Brandmelders
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222034A (en) * 1988-07-23 1990-02-21 Ranton & Co Ltd Preventing removal of plug from socket
GB2222034B (en) * 1988-07-23 1993-03-24 Ranton & Co Ltd Electrical accessories
GB2405735A (en) * 2003-09-05 2005-03-09 Gordon Dunwell Smoke alarm holder and tool
GB2480091A (en) * 2010-05-06 2011-11-09 Southern Electric Contracting Ltd Locking electrical connector
GB2480091B (en) * 2010-05-06 2012-10-17 Southern Electric Contracting Ltd Improvements in and relating to electrical connectors
US9077112B2 (en) 2010-05-06 2015-07-07 Southern Electric Contracting Limited Electrical connectors
EP2521108A3 (en) * 2011-05-04 2014-11-05 Keld Gade Andersen Alarm unit and tool for alarm unit
WO2016046894A1 (ja) * 2014-09-22 2016-03-31 株式会社Pfu 高所設置機器の交換金具
JPWO2016046894A1 (ja) * 2014-09-22 2017-06-01 株式会社Pfu 高所設置機器の交換金具
CN108281817A (zh) * 2018-02-09 2018-07-13 立讯电子科技（昆山）有限公司 插头连接器组件
CN112771588A (zh) * 2018-09-26 2021-05-07 埃菲克斯通信和报告系统有限责任两合公司 用于与连接配合件连接的传感器、用于将传感器装配在连接配合件上的适配器以及用于通过使用适配器将传感器装配在连接配合件上的装配方法
CN112771588B (zh) * 2018-09-26 2023-04-14 埃菲克斯通信和报告系统有限责任两合公司 用于通过使用适配器将传感器装配在连接配合件上的装配方法

Also Published As

Publication number Publication date
DK635874A (nl) 1975-07-21
FR2254072A1 (nl) 1975-07-04
SE7415325L (nl) 1975-06-09
ES432178A1 (es) 1976-09-16
CH558963A (de) 1975-02-14
AU7598674A (en) 1976-06-03
IT1025843B (it) 1978-08-30
BE822952A (fr) 1975-04-01
FR2254072B1 (nl) 1976-10-22
DE2453061A1 (de) 1975-06-12
NL7415455A (nl) 1975-06-10
ZA747656B (en) 1976-01-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee