CA2087830A1 - Alarme d'incendie n'utilisant aucune energie electrique - Google Patents

Alarme d'incendie n'utilisant aucune energie electrique

Info

Publication number
CA2087830A1
CA2087830A1 CA002087830A CA2087830A CA2087830A1 CA 2087830 A1 CA2087830 A1 CA 2087830A1 CA 002087830 A CA002087830 A CA 002087830A CA 2087830 A CA2087830 A CA 2087830A CA 2087830 A1 CA2087830 A1 CA 2087830A1
Authority
CA
Canada
Prior art keywords
housing
spindle
detent arm
fastened
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.)
Abandoned
Application number
CA002087830A
Other languages
English (en)
Inventor
Ho Chien Lin
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.)
Individual
Original Assignee
Individual
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
Priority to GB9300866A priority Critical patent/GB2274348A/en
Application filed by Individual filed Critical Individual
Priority to CA002087830A priority patent/CA2087830A1/fr
Priority to FR9302456A priority patent/FR2702294B3/fr
Publication of CA2087830A1 publication Critical patent/CA2087830A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/07—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube mechanically operated; Hand bells; Bells for animals
    • G10K1/072—Operating or striking mechanisms therefor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/02—Mechanical actuation of the alarm, e.g. by the breaking of a wire

Landscapes

  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
CA002087830A 1993-01-18 1993-01-21 Alarme d'incendie n'utilisant aucune energie electrique Abandoned CA2087830A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9300866A GB2274348A (en) 1993-01-18 1993-01-18 Fire alarm
CA002087830A CA2087830A1 (fr) 1993-01-18 1993-01-21 Alarme d'incendie n'utilisant aucune energie electrique
FR9302456A FR2702294B3 (fr) 1993-01-18 1993-03-03 Avertisseur d'incendie n'utilisant pas de courant électrique.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9300866A GB2274348A (en) 1993-01-18 1993-01-18 Fire alarm
CA002087830A CA2087830A1 (fr) 1993-01-18 1993-01-21 Alarme d'incendie n'utilisant aucune energie electrique
FR9302456A FR2702294B3 (fr) 1993-01-18 1993-03-03 Avertisseur d'incendie n'utilisant pas de courant électrique.

Publications (1)

Publication Number Publication Date
CA2087830A1 true CA2087830A1 (fr) 1994-07-22

Family

ID=27169325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002087830A Abandoned CA2087830A1 (fr) 1993-01-18 1993-01-21 Alarme d'incendie n'utilisant aucune energie electrique

Country Status (3)

Country Link
CA (1) CA2087830A1 (fr)
FR (1) FR2702294B3 (fr)
GB (1) GB2274348A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112394211B (zh) * 2020-09-28 2022-09-23 苏州大鑫新能源科技有限公司 一种具有防烧性能的三相多功能电力仪表
CN112419647B (zh) * 2020-11-12 2022-09-09 溧水天山水泥有限公司 一种高处电气设备防火报警设备

Also Published As

Publication number Publication date
FR2702294A3 (fr) 1994-09-09
GB2274348A (en) 1994-07-20
FR2702294B3 (fr) 1995-02-17
GB9300866D0 (en) 1993-03-10

Similar Documents

Publication Publication Date Title
US4489308A (en) Emergency exit indicators
CN213458354U (zh) 一种家用火灾监测报警装置
US5235323A (en) Fire alarm with electric and non-electric annunciators
WO2003075240A1 (fr) Dispositif de securite et systeme de securite
CA2087830A1 (fr) Alarme d'incendie n'utilisant aucune energie electrique
GB2170779A (en) Tape measure
CN210324479U (zh) 一种用于消防火灾智能监测报警装置
CN116785618A (zh) 带消防功能的自动旋转式电池仓换电柜
US3537093A (en) Alarm system
US1991004A (en) Automatic fire alarm
US3813505A (en) Sensing device of acceleration and vibration
CN206860072U (zh) 一种带烟雾报警控制的三辊通道闸
US2999477A (en) Fire alarm
US2003765A (en) Sound actuated device
US4326196A (en) Universal gravity operated intrusion sensing device
US4223307A (en) Delayed power interruption alarm
JP2002312862A (ja) 侵入防止装置及び侵入者の存在通知方法
CN219180009U (zh) 一种人防用音视一体化警报器
GB2131213A (en) Alarm apparatus
CN215416949U (zh) 一种工地安全监测报警装置
CN209204524U (zh) 一种森林防火用具有自动检测功能的灭火装置
CN217484956U (zh) 一种基于物联网的火灾探测器
US3921564A (en) Portable burglar alarm
CN221446643U (zh) 一种消防烟气应急响应系统
CN214623866U (zh) 一种家居安防烟雾报警装置

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued