DE8620624U1 - - Google Patents

Info

Publication number
DE8620624U1
DE8620624U1 DE19868620624 DE8620624U DE8620624U1 DE 8620624 U1 DE8620624 U1 DE 8620624U1 DE 19868620624 DE19868620624 DE 19868620624 DE 8620624 U DE8620624 U DE 8620624U DE 8620624 U1 DE8620624 U1 DE 8620624U1
Authority
DE
Germany
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
DE19868620624
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 DE19868620624 priority Critical patent/DE8620624U1/de
Publication of DE8620624U1 publication Critical patent/DE8620624U1/de
Expired 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
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details
DE19868620624 1986-07-31 1986-07-31 Expired DE8620624U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19868620624 DE8620624U1 (en) 1986-07-31 1986-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19868620624 DE8620624U1 (en) 1986-07-31 1986-07-31

Publications (1)

Publication Number Publication Date
DE8620624U1 true DE8620624U1 (en) 1988-01-07

Family

ID=6797036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19868620624 Expired DE8620624U1 (en) 1986-07-31 1986-07-31

Country Status (1)

Country Link
DE (1) DE8620624U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338218A1 (en) * 1988-03-30 1989-10-25 Cerberus Ag Early fire detection method
DE19512126C1 (en) * 1995-04-04 1996-09-05 Hekatron Gmbh Gas or aerosol detector, using photoreceivers and parabolic mirrors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338218A1 (en) * 1988-03-30 1989-10-25 Cerberus Ag Early fire detection method
DE19512126C1 (en) * 1995-04-04 1996-09-05 Hekatron Gmbh Gas or aerosol detector, using photoreceivers and parabolic mirrors

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