CH558963A - Brandmelder. - Google Patents
Brandmelder.Info
- Publication number
- CH558963A CH558963A CH1721973A CH1721973A CH558963A CH 558963 A CH558963 A CH 558963A CH 1721973 A CH1721973 A CH 1721973A CH 1721973 A CH1721973 A CH 1721973A CH 558963 A CH558963 A CH 558963A
- Authority
- CH
- Switzerland
- Prior art keywords
- fire alarm
- alarm
- fire
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
- G08B17/113—Constructional details
-
- 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
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/04—Monitoring of the detection circuits
- G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
-
- 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
- G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1721973A CH558963A (de) | 1973-12-07 | 1973-12-07 | Brandmelder. |
DE19742453061 DE2453061A1 (de) | 1973-12-07 | 1974-11-08 | Brandmelder |
IT29619/74A IT1025843B (it) | 1973-12-07 | 1974-11-20 | Avvisatore d incemdio |
ES432178A ES432178A1 (es) | 1973-12-07 | 1974-11-22 | Perfeccionamientos en avisadores de incendios. |
NL7415455A NL7415455A (nl) | 1973-12-07 | 1974-11-27 | Brandmelder. |
ZA00747656A ZA747656B (en) | 1973-12-07 | 1974-12-02 | Interlocked separable fire sensor construction |
AU75986/74A AU487784B2 (en) | 1973-12-07 | 1974-12-03 | Interlocked separable fire sensor construction |
FR7439544A FR2254072B1 (nl) | 1973-12-07 | 1974-12-03 | |
BE151162A BE822952A (fr) | 1973-12-07 | 1974-12-04 | Avertisseur d'incendie |
DK635874A DK635874A (nl) | 1973-12-07 | 1974-12-06 | |
GB5287974A GB1454829A (en) | 1973-12-07 | 1974-12-06 | Socket-mounted fire sensors |
SE7415325A SE7415325L (nl) | 1973-12-07 | 1974-12-06 | |
US05/689,375 US4074341A (en) | 1973-12-07 | 1976-05-24 | Interlocked separable fire sensor construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1721973A CH558963A (de) | 1973-12-07 | 1973-12-07 | Brandmelder. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH558963A true CH558963A (de) | 1975-02-14 |
Family
ID=4423685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1721973A CH558963A (de) | 1973-12-07 | 1973-12-07 | Brandmelder. |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE822952A (nl) |
CH (1) | CH558963A (nl) |
DE (1) | DE2453061A1 (nl) |
DK (1) | DK635874A (nl) |
ES (1) | ES432178A1 (nl) |
FR (1) | FR2254072B1 (nl) |
GB (1) | GB1454829A (nl) |
IT (1) | IT1025843B (nl) |
NL (1) | NL7415455A (nl) |
SE (1) | SE7415325L (nl) |
ZA (1) | ZA747656B (nl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026865A2 (de) * | 1979-10-05 | 1981-04-15 | Cerberus Ag | Vorrichtung zur Entnahme eines Brandmelders aus einem Sockel |
WO1997005586A1 (en) * | 1995-07-27 | 1997-02-13 | Thorn Security Limited | Fire detector positioning |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916412C2 (de) * | 1979-04-23 | 1982-04-22 | Hochiki Corp., Tokyo | Kupplungsmechanismus für einen Branddetektor Rauchgasanzeiger o.dgl. |
JP2654073B2 (ja) * | 1988-04-08 | 1997-09-17 | 松下電工株式会社 | 埋込み感知器のベース |
GB8817606D0 (en) * | 1988-07-23 | 1988-09-01 | Ranton & Co Ltd | Electrical accessories |
GB2405735A (en) * | 2003-09-05 | 2005-03-09 | Gordon Dunwell | Smoke alarm holder and tool |
GB2480091B (en) * | 2010-05-06 | 2012-10-17 | Southern Electric Contracting Ltd | Improvements in and relating to electrical connectors |
EP2567430B2 (en) | 2010-05-06 | 2022-02-23 | TESGL Limited | Improvements in and relating to electrical connectors |
DK201100082U3 (da) * | 2011-05-04 | 2012-08-24 | Andersen Keld Gade | Alarmenhed og værktøj til alarmenhed |
DE102014011576B3 (de) | 2014-08-02 | 2015-09-10 | Hekatron Vertriebs Gmbh | Brandmelder mit Verriegelung und Verfahren zum Ver- und Entriegeln von einem Melderteil mit einem Sockelteil eines Brandmelders |
JP6271750B2 (ja) * | 2014-09-22 | 2018-01-31 | 株式会社Pfu | 高所設置機器の交換金具 |
DE102014019773B4 (de) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons |
DE102014019172B4 (de) | 2014-12-17 | 2023-12-07 | Elmos Semiconductor Se | Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem |
CN108281817A (zh) * | 2018-02-09 | 2018-07-13 | 立讯电子科技(昆山)有限公司 | 插头连接器组件 |
DE102018123767A1 (de) * | 2018-09-26 | 2020-03-26 | effexx Kommunikations- und Meldesysteme GmbH & Co. KG | Sensor, insbesondere ausgebildet als Brandmelder |
-
1973
- 1973-12-07 CH CH1721973A patent/CH558963A/xx not_active IP Right Cessation
-
1974
- 1974-11-08 DE DE19742453061 patent/DE2453061A1/de active Pending
- 1974-11-20 IT IT29619/74A patent/IT1025843B/it active
- 1974-11-22 ES ES432178A patent/ES432178A1/es not_active Expired
- 1974-11-27 NL NL7415455A patent/NL7415455A/nl active Search and Examination
- 1974-12-02 ZA ZA00747656A patent/ZA747656B/xx unknown
- 1974-12-03 FR FR7439544A patent/FR2254072B1/fr not_active Expired
- 1974-12-04 BE BE151162A patent/BE822952A/xx not_active IP Right Cessation
- 1974-12-06 GB GB5287974A patent/GB1454829A/en not_active Expired
- 1974-12-06 SE SE7415325A patent/SE7415325L/xx unknown
- 1974-12-06 DK DK635874A patent/DK635874A/da unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0026865A2 (de) * | 1979-10-05 | 1981-04-15 | Cerberus Ag | Vorrichtung zur Entnahme eines Brandmelders aus einem Sockel |
EP0026865A3 (en) * | 1979-10-05 | 1982-02-03 | Cerberus Ag | Arrangement for the removal of a fire-alarm unit from a socket |
WO1997005586A1 (en) * | 1995-07-27 | 1997-02-13 | Thorn Security Limited | Fire detector positioning |
Also Published As
Publication number | Publication date |
---|---|
NL7415455A (nl) | 1975-06-10 |
SE7415325L (nl) | 1975-06-09 |
ES432178A1 (es) | 1976-09-16 |
BE822952A (fr) | 1975-04-01 |
AU7598674A (en) | 1976-06-03 |
DK635874A (nl) | 1975-07-21 |
FR2254072B1 (nl) | 1976-10-22 |
IT1025843B (it) | 1978-08-30 |
ZA747656B (en) | 1976-01-28 |
FR2254072A1 (nl) | 1975-07-04 |
DE2453061A1 (de) | 1975-06-12 |
GB1454829A (en) | 1976-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |