DE8800651U1 - - Google Patents

Info

Publication number
DE8800651U1
DE8800651U1 DE8800651U DE8800651U DE8800651U1 DE 8800651 U1 DE8800651 U1 DE 8800651U1 DE 8800651 U DE8800651 U DE 8800651U DE 8800651 U DE8800651 U DE 8800651U DE 8800651 U1 DE8800651 U1 DE 8800651U1
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
DE8800651U
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.)
HUANG DING-LI SUN-CHUNG TAIPEI TW
Original Assignee
HUANG DING-LI SUN-CHUNG TAIPEI TW
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 HUANG DING-LI SUN-CHUNG TAIPEI TW filed Critical HUANG DING-LI SUN-CHUNG TAIPEI TW
Priority to DE8800651U priority Critical patent/DE8800651U1/de
Priority to GB8801460A priority patent/GB2214682A/en
Priority to FR8802234A priority patent/FR2627613A1/fr
Publication of DE8800651U1 publication Critical patent/DE8800651U1/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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Emergency Alarm Devices (AREA)
DE8800651U 1988-01-21 1988-01-21 Expired DE8800651U1 (el)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8800651U DE8800651U1 (el) 1988-01-21 1988-01-21
GB8801460A GB2214682A (en) 1988-01-21 1988-01-22 Smoke warning apparatus
FR8802234A FR2627613A1 (fr) 1988-01-21 1988-02-24 Appareil avertisseur d'interdiction de fumer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8800651U DE8800651U1 (el) 1988-01-21 1988-01-21

Publications (1)

Publication Number Publication Date
DE8800651U1 true DE8800651U1 (el) 1988-08-25

Family

ID=6819775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8800651U Expired DE8800651U1 (el) 1988-01-21 1988-01-21

Country Status (3)

Country Link
DE (1) DE8800651U1 (el)
FR (1) FR2627613A1 (el)
GB (1) GB2214682A (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8820965D0 (en) * 1988-09-07 1988-10-05 Broderick N G Improved alarm system
US5418520A (en) * 1991-11-10 1995-05-23 Hirshberg; Israel Credit card alert system
GB2428848A (en) * 2005-07-01 2007-02-07 Graham Wild Smoke alarm with sound and speech warnings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638331A5 (de) * 1979-02-22 1983-09-15 Cerberus Ag Rauchdetektor.
GB2044504B (en) * 1979-03-17 1983-04-20 Hochiki Co Count discriminating fire detector
US4335379A (en) * 1979-09-13 1982-06-15 Martin John R Method and system for providing an audible alarm responsive to sensed conditions
FR2519493A1 (fr) * 1981-12-31 1983-07-08 Agence Centrale De Services Systeme de commande d'une sirene
US4453222A (en) * 1982-04-19 1984-06-05 Exide Electronics Corporation Emergency device employing programmable vocal warning commands
US4623878A (en) * 1982-06-28 1986-11-18 Henry Schoenwetter Christmas tree mounted smoke detector
GB2125597A (en) * 1982-08-18 1984-03-07 Haley Radio Security Limited Alarm equipment

Also Published As

Publication number Publication date
GB8801460D0 (en) 1988-02-24
FR2627613A1 (fr) 1989-08-25
GB2214682A (en) 1989-09-06

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