ATE100956T1 - Druckueberwachungsvorrichtung fuer einen waermemelder. - Google Patents

Druckueberwachungsvorrichtung fuer einen waermemelder.

Info

Publication number
ATE100956T1
ATE100956T1 AT89810453T AT89810453T ATE100956T1 AT E100956 T1 ATE100956 T1 AT E100956T1 AT 89810453 T AT89810453 T AT 89810453T AT 89810453 T AT89810453 T AT 89810453T AT E100956 T1 ATE100956 T1 AT E100956T1
Authority
AT
Austria
Prior art keywords
test
pressure
temperature detector
enclosed volume
cavity
Prior art date
Application number
AT89810453T
Other languages
English (en)
Inventor
Markus Portenier
Peter Kunz
Original Assignee
Securiton Ag
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 Securiton Ag filed Critical Securiton Ag
Application granted granted Critical
Publication of ATE100956T1 publication Critical patent/ATE100956T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/04—Hydraulic or pneumatic actuation of the alarm, e.g. by change of fluid pressure
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measuring Fluid Pressure (AREA)
AT89810453T 1988-07-04 1989-06-13 Druckueberwachungsvorrichtung fuer einen waermemelder. ATE100956T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH253188 1988-07-04
EP89810453A EP0350440B1 (de) 1988-07-04 1989-06-13 Drucküberwachungsvorrichtung für einen Wärmemelder

Publications (1)

Publication Number Publication Date
ATE100956T1 true ATE100956T1 (de) 1994-02-15

Family

ID=4235893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89810453T ATE100956T1 (de) 1988-07-04 1989-06-13 Druckueberwachungsvorrichtung fuer einen waermemelder.

Country Status (3)

Country Link
EP (1) EP0350440B1 (de)
AT (1) ATE100956T1 (de)
DE (1) DE58906802D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121883A (en) * 1999-12-22 2000-09-19 Hatsir; Eli Method and device for fluid pressure analytical electronic heat and fire detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704570C3 (de) * 1977-02-04 1981-06-19 Securiton AG, 3052 Zollikofen, Bern Brandmeldeanlage, insbesondere für einen Autotunnel
SE7807108L (sv) * 1977-06-22 1978-12-23 Stoppani Sa Larmanleggning for olyckshendelser, serskilt brender
DE2936170C2 (de) * 1979-09-07 1984-02-02 Securiton AG, 3052 Zollikofen, Bern Brandmeldeanlage insbesondere für einen Autotunnel.

Also Published As

Publication number Publication date
EP0350440B1 (de) 1994-01-26
DE58906802D1 (de) 1994-03-10
EP0350440A1 (de) 1990-01-10

Similar Documents

Publication Publication Date Title
EP0362791A3 (de) Bilderzeugungsgerät
ES2131424T3 (es) Procedimiento y dispositivo para efectuar la compensacion de temperatura en un detector de carga del tipo de celula de carga.
CA2179517A1 (en) Light Source Intensity Control Device
KR950704662A (ko) 직렬 열전기화일 장치의 냉각방법(method of cooling a unit of a cascade thermopile)
PL330125A1 (en) Thermostatic valve head
NO902066D0 (no) Fremgangsmaate og apparat for aa bestemme gjenvaerende fluidinnhold i en beholder.
EP0390168A3 (de) Bildfixiergerät
DE69011249D1 (de) Magnetfelderzeugendes System.
DE69525617D1 (de) Vorrichtung zum Erwärmen und zum Konstanthalten der Temperatur einer Flüssigkeit, insbesondere von Aquariumwasser
WO1995004317A3 (en) Thermostatic method and device
IT1263166B (it) Regolazione della temperatura del vapore di una turbina a vapore per ridurre al minimo le sollecitazioni termiche
ATE100956T1 (de) Druckueberwachungsvorrichtung fuer einen waermemelder.
YU40613B (en) Control device for thermal electric devices
MY118133A (en) Method and apparatus for measuring and regulating current to a load.
ATE83140T1 (de) Dampfdruckkochtopf/kochstellen-system.
JPS56115267A (en) Printer
EP0115792A3 (en) Mains power supply for an apparatus with stand-by operation, in particular for a television set
TW377335B (en) An apparatus for generating ozone
JPS5754966A (en) Fixing device
ES2042377A2 (es) Equipo de control y regulacion para calefaccion de gas, en particular para aplicaciones zootecnicas.
JPS5490993A (en) Liquid crystal display unit
JPS55113390A (en) Semiconductor laser device
JPS56159140A (en) Cooling device
JPS6472171A (en) Internal temperature controller for image forming device
TW345655B (en) Control method for automatic adjustment of display device and apparatus therefor

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee