ATE448534T1 - MANUAL HAZARD DETECTOR - Google Patents
MANUAL HAZARD DETECTORInfo
- Publication number
- ATE448534T1 ATE448534T1 AT05016967T AT05016967T ATE448534T1 AT E448534 T1 ATE448534 T1 AT E448534T1 AT 05016967 T AT05016967 T AT 05016967T AT 05016967 T AT05016967 T AT 05016967T AT E448534 T1 ATE448534 T1 AT E448534T1
- Authority
- AT
- Austria
- Prior art keywords
- switch
- hazard detector
- lever
- coupled
- manual hazard
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/0233—Emergency operating parts, e.g. for stop-switch in dangerous conditions for alarm triggering, e.g. fire alarm, emergency off switches operated by breaking a glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H2009/0083—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using redundant components, e.g. two pressure tubes for pressure switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/052—Controlling, signalling or testing correct functioning of a switch
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
- Burglar Alarm Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
A fire alarm is triggered by a switch in a rectangular frame (1) countersunk in the wall. The switch unit has a glass cover plate (5) whose upper edge rests when not activated against a spring-lever (3). The lever is coupled to a switch (2.2, 2.3). The lower edge of the plate rests against a cam (6.2) forming part of a spindle (6) that is coupled to the switch and exposed at one end and operates the switch for test purposes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004042573A DE102004042573B3 (en) | 2004-09-02 | 2004-09-02 | Fire alarm trigger switch has countersunk frame around cover plate linked to lever-action switch and test spindle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE448534T1 true ATE448534T1 (en) | 2009-11-15 |
Family
ID=34983204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05016967T ATE448534T1 (en) | 2004-09-02 | 2005-08-04 | MANUAL HAZARD DETECTOR |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1632921B1 (en) |
AT (1) | ATE448534T1 (en) |
DE (2) | DE102004042573B3 (en) |
ES (1) | ES2335672T3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007008863A1 (en) | 2005-08-26 | 2008-08-28 | Robert Bosch Gmbh | Fuel injector |
EP1965399B1 (en) * | 2007-03-01 | 2009-07-29 | Siemens Aktiengesellschaft | Emergency button for a danger detection system |
DE102007020282A1 (en) * | 2007-04-30 | 2008-11-06 | Robert Bosch Gmbh | Signaling device with test mechanism and special key for actuating the test mechanism |
DE102007038729B4 (en) * | 2007-08-16 | 2009-12-31 | Novar Gmbh | Manual hazard detector |
EP2148342B1 (en) * | 2008-07-26 | 2013-01-09 | Delphi Technologies, Inc. | Switching device, in particular for a motor vehicle |
DE202009016637U1 (en) | 2009-12-09 | 2010-04-29 | Bombardier Transportation Gmbh | Emergency operating device for a vehicle, in particular a rail vehicle |
EP2375390B1 (en) | 2010-04-05 | 2013-03-13 | Honeywell International Inc. | Type A dual action extinguisher release call point |
FR2966964B1 (en) * | 2010-10-28 | 2012-11-30 | Cooper Technologies Co | FIRE ALARM DEVICE |
DE102011100036B4 (en) * | 2011-04-29 | 2018-11-29 | Assa Abloy Sicherheitstechnik Gmbh | A method of operating an emergency button and using a display of an emergency button |
DE102019008302A1 (en) * | 2019-11-29 | 2021-06-02 | Diehl Ako Stiftung & Co. Kg | Emergency switchgear |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2024521A (en) * | 1978-04-11 | 1980-01-09 | Kac Alarm Co Ltd | Electrical Switch |
CA1292299C (en) * | 1986-11-20 | 1991-11-19 | Signature Industries Limited | Alarm system |
AU6306300A (en) * | 1999-08-10 | 2001-03-05 | Fulleon Limited | Call points or break glass units |
FR2813704B1 (en) * | 2000-09-05 | 2003-10-31 | Legrand Sa | RESETABLE MANUAL TRIGGER DEVICE |
-
2004
- 2004-09-02 DE DE102004042573A patent/DE102004042573B3/en not_active Expired - Fee Related
-
2005
- 2005-08-04 ES ES05016967T patent/ES2335672T3/en active Active
- 2005-08-04 EP EP05016967A patent/EP1632921B1/en not_active Not-in-force
- 2005-08-04 AT AT05016967T patent/ATE448534T1/en not_active IP Right Cessation
- 2005-08-04 DE DE502005008469T patent/DE502005008469D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1632921A3 (en) | 2007-07-04 |
EP1632921B1 (en) | 2009-11-11 |
DE502005008469D1 (en) | 2009-12-24 |
DE102004042573B3 (en) | 2005-10-13 |
ES2335672T3 (en) | 2010-03-31 |
EP1632921A2 (en) | 2006-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |