DE29503059U1 - Drahtlose Gefahren-Meldeanlage - Google Patents

Drahtlose Gefahren-Meldeanlage

Info

Publication number
DE29503059U1
DE29503059U1 DE29503059U DE29503059U DE29503059U1 DE 29503059 U1 DE29503059 U1 DE 29503059U1 DE 29503059 U DE29503059 U DE 29503059U DE 29503059 U DE29503059 U DE 29503059U DE 29503059 U1 DE29503059 U1 DE 29503059U1
Authority
DE
Germany
Prior art keywords
detection system
hazard detection
wireless hazard
wireless
hazard
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 - Lifetime
Application number
DE29503059U
Other languages
English (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.)
GODDARD, PETER JOHN, GB
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29503059U priority Critical patent/DE29503059U1/de
Publication of DE29503059U1 publication Critical patent/DE29503059U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/001—Alarm cancelling procedures or alarm forwarding decisions, e.g. based on absence of alarm confirmation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B29/16—Security signalling or alarm systems, e.g. redundant systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
DE29503059U 1995-02-23 1995-02-23 Drahtlose Gefahren-Meldeanlage Expired - Lifetime DE29503059U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29503059U DE29503059U1 (de) 1995-02-23 1995-02-23 Drahtlose Gefahren-Meldeanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29503059U DE29503059U1 (de) 1995-02-23 1995-02-23 Drahtlose Gefahren-Meldeanlage

Publications (1)

Publication Number Publication Date
DE29503059U1 true DE29503059U1 (de) 1995-05-18

Family

ID=8004383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29503059U Expired - Lifetime DE29503059U1 (de) 1995-02-23 1995-02-23 Drahtlose Gefahren-Meldeanlage

Country Status (1)

Country Link
DE (1) DE29503059U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2677507B1 (de) 2012-06-18 2018-01-17 Siemens Schweiz AG Funkgestützter Gefahrenmelder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2677507B1 (de) 2012-06-18 2018-01-17 Siemens Schweiz AG Funkgestützter Gefahrenmelder

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950629

R197 New subsequently filed claims on ip dossier
R081 Change of applicant/patentee

Owner name: GODDARD, PETER JOHN, GB

Free format text: FORMER OWNER: GODDARD, PETER JOHN, 82205 GILCHING, DE

Effective date: 19970206

R150 Term of protection extended to 6 years

Effective date: 19980428

R151 Term of protection extended to 8 years

Effective date: 20010215

R158 Lapse of ip right after 8 years

Effective date: 20030829