ES2108635A1 - Alarm with test function - Google Patents
Alarm with test functionInfo
- Publication number
- ES2108635A1 ES2108635A1 ES09501052A ES9501052A ES2108635A1 ES 2108635 A1 ES2108635 A1 ES 2108635A1 ES 09501052 A ES09501052 A ES 09501052A ES 9501052 A ES9501052 A ES 9501052A ES 2108635 A1 ES2108635 A1 ES 2108635A1
- Authority
- ES
- Spain
- Prior art keywords
- alarm
- hazard
- mode
- stand
- switch
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
-
- 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
Abstract
A hazard warning alarm is provided, particularly for use as a fire alarm, intended to be part of a hazard warning system in which a plurality of similar hazard alarms are connected to a control station. The hazard alarm comprises a manually actuatable alarm switch (3) and alarm circuit housed in a casing so that when the switch is actuated and the alarm circuit is in its stand-by mode, a warning will be given at the control station. Each hazard alarm can be switched individually between the stand-by mode and a test mode by mode-switching means (19, Fig. 2 not shown) capable of being actuated from outside the casing so that an operational check can be made on each individual hazard alarm, while the other alarms remain in their stand-by mode. The external actuation may be carried out using a portable magnetic unit (7), a remote transmitter, a key-operated switch or an external keypad.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9408898U DE9408898U1 (en) | 1994-05-31 | 1994-05-31 | Hazard detector |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2108635A1 true ES2108635A1 (en) | 1997-12-16 |
ES2108635B1 ES2108635B1 (en) | 1998-06-16 |
Family
ID=6909307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9501052A Expired - Fee Related ES2108635B1 (en) | 1994-05-31 | 1995-05-29 | DANGER NOTICE. |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT807U1 (en) |
DE (1) | DE9408898U1 (en) |
ES (1) | ES2108635B1 (en) |
GB (1) | GB2289968B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59710126D1 (en) * | 1997-04-17 | 2003-06-26 | Siemens Building Tech Ag | Hazard detector and control module for this |
DE19834482B4 (en) * | 1998-02-02 | 2016-05-12 | Robert Bosch Gmbh | Manually operated detector |
DE19834013C2 (en) | 1998-07-28 | 2000-11-09 | Dorma Gmbh & Co Kg | Door terminal with emergency open button and display module |
DE19934785C2 (en) | 1999-07-27 | 2001-05-23 | Dorma Gmbh & Co Kg | Door terminal with mounting plate |
DE19934482C5 (en) * | 1999-07-27 | 2013-04-18 | Dorma Gmbh + Co. Kg | Door terminal with emergency button cover |
DE10040570C1 (en) * | 2000-08-18 | 2002-04-18 | Bosch Gmbh Robert | Test device for the functional test of a temperature sensor of a detector, detector and method for the functional test of a detector |
DE10047194C1 (en) * | 2000-09-23 | 2002-03-07 | Bosch Gmbh Robert | Device for testing fire alarm consisting of smoke detector and gas sensor comprises testing head holding alarm, first gas bottle having first gas outlet opening protruding into testing head, and gas bottle for process gas |
DE102006005182A1 (en) * | 2006-02-06 | 2007-08-09 | Robert Bosch Gmbh | Manually operable alarm signaling device |
FR2966964B1 (en) * | 2010-10-28 | 2012-11-30 | Cooper Technologies Co | FIRE ALARM DEVICE |
EP3637382B1 (en) * | 2018-10-12 | 2022-05-25 | Electronic Modular Services Ltd. | Manual call point device with sensor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412211A (en) * | 1981-08-28 | 1983-10-25 | American District Telegraph Co. | System for test sequence annunciation |
EP0175127A1 (en) * | 1984-08-14 | 1986-03-26 | Gary Lynn Williamson | Alarm System Diagnostic Apparatus |
US4656319A (en) * | 1985-05-21 | 1987-04-07 | Lifeline Systems, Inc. | Alarm system tester |
US4668935A (en) * | 1982-12-22 | 1987-05-26 | Mcdermott Julian A | Visual alarm reliability assurance system |
US4908602A (en) * | 1989-03-31 | 1990-03-13 | Lifeline Systems, Inc. | Apparatus and method of testing a portable held button for emergency response system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1566823C3 (en) * | 1967-05-09 | 1974-10-03 | Alois Zettler Elektrotechnische Fabrik Gmbh, 8000 Muenchen | Portable test device for detectors in a loop in a security alarm system |
CH463329A (en) * | 1967-12-29 | 1968-09-30 | Cerberus Ag | Signal system with several signaling units connected in parallel |
DE3445250A1 (en) * | 1984-12-12 | 1986-06-12 | Krupp Stahl Ag, 4630 Bochum | Signalling line with a number of fire detectors connected to a signalling conductor |
GB2218552A (en) * | 1988-04-09 | 1989-11-15 | Lawrence Vivian Penheiro | Electric light installation |
GB2284498A (en) * | 1993-12-01 | 1995-06-07 | Multitone Electronics Plc | Vehicle alarm system |
-
1994
- 1994-05-31 DE DE9408898U patent/DE9408898U1/en not_active Expired - Lifetime
-
1995
- 1995-05-25 GB GB9510662A patent/GB2289968B/en not_active Expired - Fee Related
- 1995-05-26 AT AT0028695U patent/AT807U1/en not_active IP Right Cessation
- 1995-05-29 ES ES9501052A patent/ES2108635B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412211A (en) * | 1981-08-28 | 1983-10-25 | American District Telegraph Co. | System for test sequence annunciation |
US4668935A (en) * | 1982-12-22 | 1987-05-26 | Mcdermott Julian A | Visual alarm reliability assurance system |
EP0175127A1 (en) * | 1984-08-14 | 1986-03-26 | Gary Lynn Williamson | Alarm System Diagnostic Apparatus |
US4656319A (en) * | 1985-05-21 | 1987-04-07 | Lifeline Systems, Inc. | Alarm system tester |
US4908602A (en) * | 1989-03-31 | 1990-03-13 | Lifeline Systems, Inc. | Apparatus and method of testing a portable held button for emergency response system |
Also Published As
Publication number | Publication date |
---|---|
GB2289968A (en) | 1995-12-06 |
DE9408898U1 (en) | 1995-09-28 |
GB2289968B (en) | 1999-01-13 |
ES2108635B1 (en) | 1998-06-16 |
GB9510662D0 (en) | 1995-07-19 |
AT807U1 (en) | 1996-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020401 |