DE29512841U1 - Optical, temperature-controlled fire detector - Google Patents

Optical, temperature-controlled fire detector

Info

Publication number
DE29512841U1
DE29512841U1 DE29512841U DE29512841U DE29512841U1 DE 29512841 U1 DE29512841 U1 DE 29512841U1 DE 29512841 U DE29512841 U DE 29512841U DE 29512841 U DE29512841 U DE 29512841U DE 29512841 U1 DE29512841 U1 DE 29512841U1
Authority
DE
Germany
Prior art keywords
optical
temperature
fire detector
controlled fire
controlled
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
DE29512841U
Other languages
German (de)
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.)
Siemens AG
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
Priority to DE29512841U priority Critical patent/DE29512841U1/en
Publication of DE29512841U1 publication Critical patent/DE29512841U1/en
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
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
DE29512841U 1995-08-09 1995-08-09 Optical, temperature-controlled fire detector Expired - Lifetime DE29512841U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29512841U DE29512841U1 (en) 1995-08-09 1995-08-09 Optical, temperature-controlled fire detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29512841U DE29512841U1 (en) 1995-08-09 1995-08-09 Optical, temperature-controlled fire detector

Publications (1)

Publication Number Publication Date
DE29512841U1 true DE29512841U1 (en) 1995-09-28

Family

ID=8011593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29512841U Expired - Lifetime DE29512841U1 (en) 1995-08-09 1995-08-09 Optical, temperature-controlled fire detector

Country Status (1)

Country Link
DE (1) DE29512841U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015467A1 (en) * 2010-04-16 2011-10-20 Winrich Hoseit Fire detector for monitoring a room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010015467A1 (en) * 2010-04-16 2011-10-20 Winrich Hoseit Fire detector for monitoring a room
DE102010015467B4 (en) * 2010-04-16 2012-09-27 Winrich Hoseit Fire detector for monitoring a room

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951109

R150 Term of protection extended to 6 years

Effective date: 19981203

R151 Term of protection extended to 8 years

Effective date: 20011220

R152 Term of protection extended to 10 years

Effective date: 20031105

R071 Expiry of right