ATE145745T1 - Wärmesensor - Google Patents

Wärmesensor

Info

Publication number
ATE145745T1
ATE145745T1 AT91115573T AT91115573T ATE145745T1 AT E145745 T1 ATE145745 T1 AT E145745T1 AT 91115573 T AT91115573 T AT 91115573T AT 91115573 T AT91115573 T AT 91115573T AT E145745 T1 ATE145745 T1 AT E145745T1
Authority
AT
Austria
Prior art keywords
circuit
heat sensor
resistor arrangement
measuring
resistor
Prior art date
Application number
AT91115573T
Other languages
English (en)
Inventor
Peer Dr-Ing Thilo
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE145745T1 publication Critical patent/ATE145745T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Glass Compositions (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Central Heating Systems (AREA)
  • Cable Accessories (AREA)
  • Amplifiers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Radiation Pyrometers (AREA)
AT91115573T 1990-10-05 1991-09-13 Wärmesensor ATE145745T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031621 1990-10-05

Publications (1)

Publication Number Publication Date
ATE145745T1 true ATE145745T1 (de) 1996-12-15

Family

ID=6415696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91115573T ATE145745T1 (de) 1990-10-05 1991-09-13 Wärmesensor

Country Status (5)

Country Link
EP (1) EP0479009B1 (de)
AT (1) ATE145745T1 (de)
DE (1) DE59108378D1 (de)
ES (1) ES2094177T3 (de)
GR (1) GR3021795T3 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911540A (en) * 1955-02-14 1959-11-03 Gen Controls Co Flame detection system
DE1960218A1 (de) * 1969-12-01 1971-06-03 Rainer Portscht Temperaturstrahlungsdetektor zur automatischen Brandentdeckung oder Flammenueberwachung
CH519761A (de) * 1971-03-04 1972-02-29 Cerberus Ag Flammen-Detektor
DE2631454C3 (de) * 1976-07-13 1979-05-03 Preussag Ag Feuerschutz, 2060 Bad Oldesloe Flammenmelder
GB2001764B (en) * 1977-07-27 1982-03-03 Coal Ind Temperature measurement system
DE2852971C2 (de) * 1978-12-07 1985-02-14 Preussag Ag Feuerschutz, 2060 Bad Oldesloe Feuermelder

Also Published As

Publication number Publication date
DE59108378D1 (de) 1997-01-09
EP0479009B1 (de) 1996-11-27
ES2094177T3 (es) 1997-01-16
EP0479009A1 (de) 1992-04-08
GR3021795T3 (en) 1997-02-28

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Legal Events

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