GB1297780A - - Google Patents

Info

Publication number
GB1297780A
GB1297780A GB1297780DA GB1297780A GB 1297780 A GB1297780 A GB 1297780A GB 1297780D A GB1297780D A GB 1297780DA GB 1297780 A GB1297780 A GB 1297780A
Authority
GB
United Kingdom
Prior art keywords
winding
ignition
buzzer
terminal
connects
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
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 GB1297780A publication Critical patent/GB1297780A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Burglar Alarm Systems (AREA)
GB1297780D 1968-12-26 1969-12-12 Expired GB1297780A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA38723 1968-12-26

Publications (1)

Publication Number Publication Date
GB1297780A true GB1297780A (ja) 1972-11-29

Family

ID=4084759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297780D Expired GB1297780A (ja) 1968-12-26 1969-12-12

Country Status (3)

Country Link
DE (1) DE1964892A1 (ja)
FR (1) FR2027154A1 (ja)
GB (1) GB1297780A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785615A (zh) * 2012-08-27 2012-11-21 中通客车控股股份有限公司 客车应急阀门开事故报警控制器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102785615A (zh) * 2012-08-27 2012-11-21 中通客车控股股份有限公司 客车应急阀门开事故报警控制器
CN102785615B (zh) * 2012-08-27 2015-01-28 中通客车控股股份有限公司 客车应急阀门开事故报警控制器

Also Published As

Publication number Publication date
FR2027154A1 (ja) 1970-09-25
DE1964892A1 (de) 1970-09-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees