ATE208074T1 - FIRE ALARM - Google Patents

FIRE ALARM

Info

Publication number
ATE208074T1
ATE208074T1 AT95113206T AT95113206T ATE208074T1 AT E208074 T1 ATE208074 T1 AT E208074T1 AT 95113206 T AT95113206 T AT 95113206T AT 95113206 T AT95113206 T AT 95113206T AT E208074 T1 ATE208074 T1 AT E208074T1
Authority
AT
Austria
Prior art keywords
asic
fire alarm
designed
voltage regulator
stored
Prior art date
Application number
AT95113206T
Other languages
German (de)
Inventor
Juerg Dr Werner
Kurt Dr Hess
Original Assignee
Siemens Building Tech 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 Building Tech Ag filed Critical Siemens Building Tech Ag
Application granted granted Critical
Publication of ATE208074T1 publication Critical patent/ATE208074T1/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

The fire alarm has a sensor for monitoring fire parameters, with a microprocessor and a trimmable voltage regulator (4) designed so that its output voltage can be trimmed using a value stored in a register (11). The voltage regulator (4) is integrated into a circuit (1) designed for specific customer requirements, i.e. an ASIC. A control element (9), e.g a junction FET, provided external to the ASIC can be a blocking layer FET which is directly driven by the ASIC. The trim value is stored in a non-volatile memory in the ASIC.
AT95113206T 1995-08-23 1995-08-23 FIRE ALARM ATE208074T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95113206A EP0759602B1 (en) 1995-08-23 1995-08-23 Fire detector

Publications (1)

Publication Number Publication Date
ATE208074T1 true ATE208074T1 (en) 2001-11-15

Family

ID=8219548

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95113206T ATE208074T1 (en) 1995-08-23 1995-08-23 FIRE ALARM

Country Status (5)

Country Link
EP (1) EP0759602B1 (en)
CN (1) CN1114893C (en)
AT (1) ATE208074T1 (en)
AU (1) AU6060496A (en)
DE (1) DE59509782D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100454347C (en) * 2005-12-31 2009-01-21 首安工业消防有限公司 Data fusion alarm system and method for linear fire detector
CN101810814B (en) * 2010-04-28 2011-08-10 史建钢 Medicament for curing cerebral palsy, hyperkinetic syndrome and dementia and preparation method thereof
US11960311B2 (en) 2020-07-28 2024-04-16 Medtronic Minimed, Inc. Linear voltage regulator with isolated supply current

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287515A (en) * 1979-04-27 1981-09-01 Baker Industries, Inc. Fire detection system with multiple output signals
GB2125973A (en) * 1982-08-23 1984-03-14 Tektronix Inc Self-test method and apparatus
CN2081114U (en) * 1990-12-28 1991-07-17 魏天赐 Multifunctional household alarm for preventing theft and fire
CH686913A5 (en) 1993-11-22 1996-07-31 Cerberus Ag Arrangement for early detection of fires.

Also Published As

Publication number Publication date
CN1114893C (en) 2003-07-16
EP0759602A1 (en) 1997-02-26
AU6060496A (en) 1997-02-27
CN1149145A (en) 1997-05-07
DE59509782D1 (en) 2001-12-06
EP0759602B1 (en) 2001-10-31

Similar Documents

Publication Publication Date Title
DE4498618D2 (en) Electronic device for controlling seat heating
DE69418522D1 (en) Non-volatile semiconductor memory device with verification function
DE69717876T2 (en) Input / output control unit with restart marking function
DE69117784T2 (en) On-chip voltage regulator and semiconductor memory device using the same
DE69231912T2 (en) Output driver circuit with precharge
DE59305466D1 (en) SENSOR WITH HIGH SENSITIVITY
DE69324465T2 (en) MAGNETORESISTIVE SENSOR CIRCUIT WITH A HIGH OUTPUT VOLTAGE STROKE AND TEMPERATURE COMPENSATION
DE69918964D1 (en) DEVICE WITH A DISPLAY, INHALATOR WITH THIS DEVICE AND ERROR DETECTOR IN THE DEVICE
DE69210651T2 (en) Voltage regulator with low voltage drop
FI921192A (en) FILM WITH FLERSKIKTSKONSTRUKTION SAMT FOERFARANDE FOER DESS FRAMSTAELLNING
GR890100166A (en) A portable spectrophotometer
DE3774345D1 (en) PRESSURE REGULATOR WITH INTEGRATED SENSOR.
DE68927783T2 (en) MICROPROCESSOR WITH EXTERNAL CONTROL MEMORY
FR2625322B1 (en) CURRENT SENSOR WITH MAGNETORESISTIVE ELEMENT
DE59610297D1 (en) Power semiconductor device with temperature sensor that can be controlled by field effect
DE3579182D1 (en) SEMICONDUCTOR ARRANGEMENT WITH A DRIVER CIRCUIT ELEMENT AND AN OUTPUT TRANSISTOR.
FI913339A (en) FOERFARANDE FOER ATT FASTSTAELLA DET RELATIVA OEPPNINGSLAEGET AV ETT SANITAERT BLANDBATTERIES KALL- OCH VARMEVATTENVENTIL
DE19882290T1 (en) Optical driver, voltage sensor with optical output signal and IC test device using these components
DE3873927D1 (en) ELECTRONIC CONTROL ARRANGEMENT.
ATE208074T1 (en) FIRE ALARM
DE68920550T2 (en) Pyroelectric sensor device.
DE68918822T2 (en) Integrated circuit with reduced supply voltage.
ATE279803T1 (en) ELECTRIC MOTOR WITH SELF-PROTECTION DEVICE AGAINST OVERHEATING
DE59308207D1 (en) Monolithically integrated voltage regulator
DE69226842D1 (en) Power semiconductor device with integral sensing structure for the voltage of the "on" state

Legal Events

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