ES8304695A1 - Connection arrangement for a hazard-warning installation - Google Patents

Connection arrangement for a hazard-warning installation

Info

Publication number
ES8304695A1
ES8304695A1 ES514192A ES514192A ES8304695A1 ES 8304695 A1 ES8304695 A1 ES 8304695A1 ES 514192 A ES514192 A ES 514192A ES 514192 A ES514192 A ES 514192A ES 8304695 A1 ES8304695 A1 ES 8304695A1
Authority
ES
Spain
Prior art keywords
warning
hazard
connection arrangement
installation
potential
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.)
Expired
Application number
ES514192A
Other languages
Spanish (es)
Other versions
ES514192A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuss Fritz KG
Original Assignee
Fuss Fritz KG
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 Fuss Fritz KG filed Critical Fuss Fritz KG
Priority to ES514192A priority Critical patent/ES514192A0/en
Publication of ES8304695A1 publication Critical patent/ES8304695A1/en
Publication of ES514192A0 publication Critical patent/ES514192A0/en
Granted legal-status Critical Current

Links

Landscapes

  • Inverter Devices (AREA)

Abstract

A description is given of a connection arrangement for a hazard-warning installation, especially for an installation warning of burglary or of fire, in which alarm sensors are arranged in a warning line monitored in quiescent-current mode and in which a measuring resistance element which exists inside a bridge arrangement is formed by a negative-feedback-operating amplifier, which negative feedback is dimensioned such that the potential of the inverter input corresponds in practice to the potential of the non-inverter input.
ES514192A 1982-07-21 1982-07-21 "PROVISION OF CONNECTIONS FOR A DANGER WARNING INSTALLATION". Granted ES514192A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES514192A ES514192A0 (en) 1982-07-21 1982-07-21 "PROVISION OF CONNECTIONS FOR A DANGER WARNING INSTALLATION".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES514192A ES514192A0 (en) 1982-07-21 1982-07-21 "PROVISION OF CONNECTIONS FOR A DANGER WARNING INSTALLATION".

Publications (2)

Publication Number Publication Date
ES8304695A1 true ES8304695A1 (en) 1983-04-01
ES514192A0 ES514192A0 (en) 1983-04-01

Family

ID=8484493

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514192A Granted ES514192A0 (en) 1982-07-21 1982-07-21 "PROVISION OF CONNECTIONS FOR A DANGER WARNING INSTALLATION".

Country Status (1)

Country Link
ES (1) ES514192A0 (en)

Also Published As

Publication number Publication date
ES514192A0 (en) 1983-04-01

Similar Documents

Publication Publication Date Title
SE7710961L (en) SECURITY DEVICE
ATE18939T1 (en) RUPTURE DISC ALARM SYSTEM.
KR840005214A (en) Cooker temperature detector
BR8404935A (en) PROBE DRILL WITH FACE SEAL AND PERFECTED PRESSURE COMPENSATOR SYSTEM
ES503363A0 (en) IMPROVEMENTS IN THE DETECTION OF FAULTS IN SENSOR SYSTEMS
NO20002271L (en) Fire alarm and fire alarm system
NO853219L (en) FIRE ALARM INSTALLATIONS.
NO841938L (en) FIRE ALARM INSTALLATIONS
ES498841A0 (en) CIRCUIT AND ALARM SYSTEM TO DETECT THE INTRUSION AND LOCATION OF VEHICLES.
NO840628L (en) FIRE ALARM INSTALLATIONS
ES537630A0 (en) IMPROVEMENTS IN FIRE DETECTORS EQUIPPED WITH RESPECTIVE SENSORS
ES8304695A1 (en) Connection arrangement for a hazard-warning installation
JPS56143599A (en) Check system for fault of p-rom
JPS57153221A (en) Water level alarm device
ES530489A0 (en) ELECTRONIC CALIBRATION NOTICE SYSTEM INTENDED TO BE USED WITH A SENSOR OR AN ELECTRICAL REFERENCE DEVICE.
EP0063012A3 (en) Trip apparatus
JPS57104882A (en) Power on clear circuit in electronic watch
KR890000121A (en) Crime prevention system
ES8800773A1 (en) Bis expansion of patent n 524,308. Alarm systems and protection of possible live buried persons (Machine-translation by Google Translate, not legally binding)
AR230131A1 (en) DOUBLE FUNCTION AND / OR POWER CIRCUIT
ES255316U (en) Intruder alarm device for protecting a wall or walls and the like
BR8101083A (en) ELECTRONIC ALARM WITH SOUND SENSOR
BR6100834U (en) IMPROVEMENT IN AND REGARDING THE FIRE ALARM SYSTEM
ES490273A0 (en) IMPROVEMENTS INTRODUCED IN THE ALARM SIGNAL DETECTION AND CONTROL SYSTEMS
GB1534421A (en) Fire detecting device

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203