GB1375059A - - Google Patents

Info

Publication number
GB1375059A
GB1375059A GB4631572A GB4631572A GB1375059A GB 1375059 A GB1375059 A GB 1375059A GB 4631572 A GB4631572 A GB 4631572A GB 4631572 A GB4631572 A GB 4631572A GB 1375059 A GB1375059 A GB 1375059A
Authority
GB
United Kingdom
Prior art keywords
relay
fire
alarms
contact
alarm
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
GB4631572A
Other languages
English (en)
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
Publication of GB1375059A publication Critical patent/GB1375059A/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
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
GB4631572A 1971-10-12 1972-10-06 Expired GB1375059A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18841271A 1971-10-12 1971-10-12

Publications (1)

Publication Number Publication Date
GB1375059A true GB1375059A (enrdf_load_stackoverflow) 1974-11-27

Family

ID=22693035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4631572A Expired GB1375059A (enrdf_load_stackoverflow) 1971-10-12 1972-10-06

Country Status (7)

Country Link
US (1) US3786461A (enrdf_load_stackoverflow)
AU (1) AU460870B2 (enrdf_load_stackoverflow)
BE (1) BE789942A (enrdf_load_stackoverflow)
CA (1) CA1032251A (enrdf_load_stackoverflow)
FR (1) FR2157384A5 (enrdf_load_stackoverflow)
GB (1) GB1375059A (enrdf_load_stackoverflow)
ZA (1) ZA727081B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112509862A (zh) * 2020-12-17 2021-03-16 太湖县野滋味食品商贸有限公司 一种拔电复位插入式温控器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372693A (en) * 1981-01-30 1983-02-08 Raychem Corporation Temperature excursion sensing and locating apparatus
US4411536A (en) * 1981-05-29 1983-10-25 Raychem Corporation Bi-directional temperature excursion sensing and locating apparatus
US5280417A (en) * 1991-08-09 1994-01-18 The Brinkmann Corporation Low voltage light fixture
RU2170951C2 (ru) * 1999-10-18 2001-07-20 Закрытое акционерное общество Производственное объединение "Спецавтоматика" Автономное пожарное сигнально-пусковое устройство
RU2254614C2 (ru) * 2002-10-08 2005-06-20 Федоров Владимир Кириллович Автономная система обнаружения пожара, сигнализации о пожаре и запуска средств пожаротушения
RU2312397C2 (ru) * 2005-06-21 2007-12-10 Илья Анатольевич Жилин Специализированный низкочастотный оповещатель
RU2355037C2 (ru) * 2007-05-08 2009-05-10 Общество с ограниченной ответственностью "Огнетек" Автономная сигнально-пусковая система пожаротушения
RU2434297C1 (ru) * 2010-05-19 2011-11-20 Открытое акционерное общество "Авангард" Автономная сигнально-пусковая система пожаротушения
RU2520429C1 (ru) * 2013-01-10 2014-06-27 Открытое акционерное общество "Авангард" Автономная сигнально-пусковая система пожаротушения
RU2565492C1 (ru) * 2014-11-28 2015-10-20 Санкт-Петербургский филиал ОАО "Воентелеком" Система противопожарной защиты контейнерной базовой несущей конструкции
RU2641886C1 (ru) * 2017-01-20 2018-01-22 Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" Автономная сигнально-пусковая система пожаротушения
RU2744900C1 (ru) * 2020-03-23 2021-03-17 Закрытое акционерное общество "Производственное объединение "Спецавтоматика" Способ автоматического контроля пожарной опасности и автономное пожарное сигнально-пусковое устройство для его реализации
CN116798206B (zh) * 2022-12-23 2024-01-23 山东万里红信息技术有限公司 一种安全预警装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735078A (en) * 1956-02-14 Greenbaum
US1927744A (en) * 1926-06-14 1933-09-19 Chas Cory Corp Signal or alarm system
US2132918A (en) * 1934-12-22 1938-10-11 C O Two Fire Equipment Co Testing means for fire protection systems
US2204237A (en) * 1938-08-20 1940-06-11 Charles M Slack Alarm cable and switch
US2779842A (en) * 1955-04-12 1957-01-29 Norman A Walker Device to establish an electrical circuit
US2954447A (en) * 1958-12-18 1960-09-27 Therm O Disc Inc Thermostatic switch
US3263049A (en) * 1964-04-13 1966-07-26 Texas Instruments Inc Miniaturized, vibration resistant, thermally responsive electrical switch
US3663924A (en) * 1971-01-29 1972-05-16 Matthew E Gerlat Safety outlet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112509862A (zh) * 2020-12-17 2021-03-16 太湖县野滋味食品商贸有限公司 一种拔电复位插入式温控器

Also Published As

Publication number Publication date
FR2157384A5 (enrdf_load_stackoverflow) 1973-06-01
ZA727081B (en) 1973-06-27
BE789942A (fr) 1973-04-11
CA1032251A (en) 1978-05-30
AU4745072A (en) 1974-04-11
AU460870B2 (en) 1975-05-08
US3786461A (en) 1974-01-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee