NL1000099C2 - Safety system for domestic and industrial premises - Google Patents

Safety system for domestic and industrial premises

Info

Publication number
NL1000099C2
NL1000099C2 NL1000099A NL1000099A NL1000099C2 NL 1000099 C2 NL1000099 C2 NL 1000099C2 NL 1000099 A NL1000099 A NL 1000099A NL 1000099 A NL1000099 A NL 1000099A NL 1000099 C2 NL1000099 C2 NL 1000099C2
Authority
NL
Netherlands
Prior art keywords
shut
fire
devices
domestic
safety system
Prior art date
Application number
NL1000099A
Other languages
Dutch (nl)
Inventor
Johannes Abraham Ehrensperger
Original Assignee
Johannes Abraham Ehrensperger
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 Johannes Abraham Ehrensperger filed Critical Johannes Abraham Ehrensperger
Priority to NL1000099A priority Critical patent/NL1000099C2/en
Application granted granted Critical
Publication of NL1000099C2 publication Critical patent/NL1000099C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The system uses a variety of commercially available sensors to detect vibration, pressure, fire, smoke, moisture etc.. A decision unit reacts, when one or more of the sensor outputs exceeds a predetermined threshold, to operate shut-off devices. These are electromagnetic valves or relays normally held open against spring pressure. Alternatively, pneumatic or hydraulic shut-off devices can be employed. Deliberate manual intervention is required to reset them. One or more services are isolated depending on the nature of the emergency. Water shut off would be delayed should fire be detected.
NL1000099A 1995-04-10 1995-04-10 Safety system for domestic and industrial premises NL1000099C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1000099A NL1000099C2 (en) 1995-04-10 1995-04-10 Safety system for domestic and industrial premises

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1000099A NL1000099C2 (en) 1995-04-10 1995-04-10 Safety system for domestic and industrial premises

Publications (1)

Publication Number Publication Date
NL1000099C2 true NL1000099C2 (en) 1996-10-11

Family

ID=19760859

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000099A NL1000099C2 (en) 1995-04-10 1995-04-10 Safety system for domestic and industrial premises

Country Status (1)

Country Link
NL (1) NL1000099C2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776249A (en) * 1972-07-14 1973-12-04 Valve M Co Pipeline flow control system and method
US3965917A (en) * 1974-03-14 1976-06-29 Speck Ronald M Earthquake valve
EP0050590A1 (en) * 1980-10-20 1982-04-28 GRETAG Aktiengesellschaft Monitoring system for a pipe system
JPS57129973A (en) * 1981-02-03 1982-08-12 Mitsubishi Electric Corp System to shut off gas supply
JPS5872778A (en) * 1981-10-27 1983-04-30 Hisashi Watanabe Automatic quick shutoff type cutoff valve
US4503717A (en) * 1982-09-20 1985-03-12 Koso International, Inc. Shock actuated unit
GB2203875A (en) * 1987-04-13 1988-10-26 Atomic Energy Authority Uk Seismic protection
DE3736873A1 (en) * 1987-10-30 1989-05-11 Adalbert Hayduk ARRANGEMENT FOR SHORT-TERM EARTHQUAKE PREDICTION
JPH05340798A (en) * 1992-06-11 1993-12-21 Omron Corp Deciding device for dangerousness of vibration

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776249A (en) * 1972-07-14 1973-12-04 Valve M Co Pipeline flow control system and method
US3965917A (en) * 1974-03-14 1976-06-29 Speck Ronald M Earthquake valve
EP0050590A1 (en) * 1980-10-20 1982-04-28 GRETAG Aktiengesellschaft Monitoring system for a pipe system
JPS57129973A (en) * 1981-02-03 1982-08-12 Mitsubishi Electric Corp System to shut off gas supply
JPS5872778A (en) * 1981-10-27 1983-04-30 Hisashi Watanabe Automatic quick shutoff type cutoff valve
US4503717A (en) * 1982-09-20 1985-03-12 Koso International, Inc. Shock actuated unit
GB2203875A (en) * 1987-04-13 1988-10-26 Atomic Energy Authority Uk Seismic protection
DE3736873A1 (en) * 1987-10-30 1989-05-11 Adalbert Hayduk ARRANGEMENT FOR SHORT-TERM EARTHQUAKE PREDICTION
JPH05340798A (en) * 1992-06-11 1993-12-21 Omron Corp Deciding device for dangerousness of vibration

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 18, no. 175 (P - 1716) 24 March 1994 (1994-03-24) *
PATENT ABSTRACTS OF JAPAN vol. 6, no. 228 (M - 171) 13 November 1982 (1982-11-13) *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 165 (M - 230) 20 July 1985 (1985-07-20) *

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Legal Events

Date Code Title Description
PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 19991101