GB1393826A - Repeating alarm device - Google Patents

Repeating alarm device

Info

Publication number
GB1393826A
GB1393826A GB2626473A GB2626473A GB1393826A GB 1393826 A GB1393826 A GB 1393826A GB 2626473 A GB2626473 A GB 2626473A GB 2626473 A GB2626473 A GB 2626473A GB 1393826 A GB1393826 A GB 1393826A
Authority
GB
United Kingdom
Prior art keywords
gear
contacts
pinion
cam
gears
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
GB2626473A
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works Ltd
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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Publication of GB1393826A publication Critical patent/GB1393826A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/36—Signal repeating devices
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/04—Additional arrangements in connection with ordinary non-electric clocks for this purpose

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Emergency Alarm Devices (AREA)
  • Electromechanical Clocks (AREA)
GB2626473A 1972-06-02 1973-06-01 Repeating alarm device Expired GB1393826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6442472U JPS5229023Y2 (en:Method) 1972-06-02 1972-06-02

Publications (1)

Publication Number Publication Date
GB1393826A true GB1393826A (en) 1975-05-14

Family

ID=13257870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2626473A Expired GB1393826A (en) 1972-06-02 1973-06-01 Repeating alarm device

Country Status (6)

Country Link
JP (1) JPS5229023Y2 (en:Method)
CH (2) CH791573A4 (en:Method)
DE (1) DE2327642C3 (en:Method)
FR (1) FR2186691B1 (en:Method)
GB (1) GB1393826A (en:Method)
IT (1) IT989031B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640677A (zh) * 2017-10-30 2018-01-30 宁波天弘电力器具有限公司 一种下降预警组件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530229Y2 (en:Method) * 1976-07-10 1980-07-18
CN109035660B (zh) * 2017-12-29 2021-10-08 樊笑伟 智能防盗扣及其控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763244C (de) * 1937-04-03 1953-01-26 Otto Berning & Co Zeitschaltwerk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107640677A (zh) * 2017-10-30 2018-01-30 宁波天弘电力器具有限公司 一种下降预警组件

Also Published As

Publication number Publication date
IT989031B (it) 1975-05-20
JPS5229023Y2 (en:Method) 1977-07-02
FR2186691A1 (en:Method) 1974-01-11
FR2186691B1 (en:Method) 1978-06-16
DE2327642C3 (de) 1975-12-11
CH598645B5 (en:Method) 1978-05-12
DE2327642A1 (de) 1973-12-13
CH791573A4 (en:Method) 1977-07-15
DE2327642B2 (de) 1975-04-24
JPS4925473U (en:Method) 1974-03-04

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Legal Events

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