DK159028C - Fremgangsmaade og kredsloeb til konstatering af forstyrrelser i fare-, navnlig brandalarmeringsanlaeg - Google Patents

Fremgangsmaade og kredsloeb til konstatering af forstyrrelser i fare-, navnlig brandalarmeringsanlaeg

Info

Publication number
DK159028C
DK159028C DK263082A DK263082A DK159028C DK 159028 C DK159028 C DK 159028C DK 263082 A DK263082 A DK 263082A DK 263082 A DK263082 A DK 263082A DK 159028 C DK159028 C DK 159028C
Authority
DK
Denmark
Prior art keywords
danger
circumstances
procedure
value
fire alarming
Prior art date
Application number
DK263082A
Other languages
English (en)
Other versions
DK263082A (da
DK159028B (da
Inventor
Karla Oberstein
Peer Thilo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6134610&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK159028(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK263082A publication Critical patent/DK263082A/da
Publication of DK159028B publication Critical patent/DK159028B/da
Application granted granted Critical
Publication of DK159028C publication Critical patent/DK159028C/da

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • 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
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Alarm Systems (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Burglar Alarm Systems (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Testing And Monitoring For Control Systems (AREA)
DK263082A 1981-06-12 1982-06-11 Fremgangsmaade og kredsloeb til konstatering af forstyrrelser i fare-, navnlig brandalarmeringsanlaeg DK159028C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813123451 DE3123451A1 (de) 1981-06-12 1981-06-12 Verfahren und anordnung zur stoerungserkennung in gefahren-, insbesondere brandmeldeanlagen
DE3123451 1981-06-12

Publications (3)

Publication Number Publication Date
DK263082A DK263082A (da) 1982-12-13
DK159028B DK159028B (da) 1990-08-20
DK159028C true DK159028C (da) 1991-02-18

Family

ID=6134610

Family Applications (1)

Application Number Title Priority Date Filing Date
DK263082A DK159028C (da) 1981-06-12 1982-06-11 Fremgangsmaade og kredsloeb til konstatering af forstyrrelser i fare-, navnlig brandalarmeringsanlaeg

Country Status (7)

Country Link
US (1) US4543565A (da)
EP (1) EP0067339B1 (da)
AT (1) ATE22499T1 (da)
BR (1) BR8203463A (da)
DE (2) DE3123451A1 (da)
DK (1) DK159028C (da)
NO (1) NO156026C (da)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543643A (en) * 1982-05-28 1985-09-24 Minolta Camera Copying magnification setting device for an electrophotographic copying apparatus
DE3405857A1 (de) * 1983-02-24 1984-08-30 Hochiki K.K., Tokio/Tokyo Feueralarmsystem
JPS59172094A (ja) * 1983-03-21 1984-09-28 能美防災株式会社 煙検出機能試験装置を備えた光電式煙感知器
JPS59187246A (ja) * 1983-04-08 1984-10-24 Nohmi Bosai Kogyo Co Ltd 光電式煙感知器の機能検査装置
JPS60144458U (ja) * 1984-03-05 1985-09-25 ホーチキ株式会社 火災検出装置
JPH079680B2 (ja) * 1985-04-01 1995-02-01 ホーチキ株式会社 アナログ火災報知装置
JPS61237197A (ja) * 1985-04-12 1986-10-22 ホーチキ株式会社 火災警報装置
ATE60849T1 (de) * 1985-05-24 1991-02-15 Siemens Ag Einbruchmeldeanlage.
JPS6219999A (ja) * 1985-07-18 1987-01-28 ホーチキ株式会社 火災報知装置
US4860351A (en) * 1986-11-05 1989-08-22 Ibm Corporation Tamper-resistant packaging for protection of information stored in electronic circuitry
US5117457A (en) * 1986-11-05 1992-05-26 International Business Machines Corp. Tamper resistant packaging for information protection in electronic circuitry
US4916432A (en) * 1987-10-21 1990-04-10 Pittway Corporation Smoke and fire detection system communication
US5138562A (en) * 1988-04-14 1992-08-11 Fike Corporation Environmental protection system useful for the fire detection and suppression
JP2758671B2 (ja) * 1989-01-20 1998-05-28 ホーチキ株式会社 火災判断装置
US5189399A (en) * 1989-02-18 1993-02-23 Hartwig Beyersdorf Method of operating an ionization smoke alarm and ionization smoke alarm
DE3904979A1 (de) * 1989-02-18 1990-08-23 Beyersdorf Hartwig Verfahren zum betrieb eines ionisationsrauchmelders und ionisationsrauchmelder
DE3909073A1 (de) * 1989-03-20 1990-09-27 Waldemar Marinitsch Verfahren und schaltungsanordnung zur dauerfailsafepruefung einer infrarot-sensoreinrichtung
JP3202793B2 (ja) * 1992-05-28 2001-08-27 能美防災株式会社 火災感知器の感度測定装置
JP3213661B2 (ja) * 1993-11-25 2001-10-02 能美防災株式会社 火災検出装置
JP3184429B2 (ja) * 1995-06-30 2001-07-09 ホーチキ株式会社 防災監視システムの端末感知装置
JP3729643B2 (ja) * 1998-06-15 2005-12-21 能美防災株式会社 火災報知設備
CN100593179C (zh) * 2002-10-04 2010-03-03 瓦列里·瓦西里耶维奇·奥夫奇尼科夫 信号的形成和传送方法
DE102011118770B3 (de) * 2011-11-17 2013-04-04 Hekatron Vertriebs Gmbh Gefahrenmelder
ITMI20120332A1 (it) * 2012-03-02 2013-09-03 St Microelectronics Srl Caricatore di batterie.
EP2720051B1 (de) * 2012-10-10 2015-01-21 Sick Ag Sicherheitssystem
CN111506029B (zh) * 2020-04-10 2023-11-24 王思盛 一种工业控制方法及装置
EP4246483A1 (de) 2022-03-18 2023-09-20 Siemens Schweiz AG Brandmelder mit unbeheizten thermistoren, insbesondere ntcs, zur erfassung thermischer fluktuationen im bereich der eintrittsöffnungen sowie korrespondierendes verfahren
EP4331546A1 (en) 2022-08-31 2024-03-06 HyPro Innovation GmbH Absorbent thermal effect pad

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2113536A1 (de) * 1971-03-16 1972-09-21 Herrmann Hans Dipl Ing Dr Verfahren zur UEberweisung und/oder Pruefung von analogen Messkanaelen
DE2147022A1 (de) * 1971-09-21 1973-04-05 Licentia Gmbh Schaltungsanordnung zur erzielung einer groesseren empfindlichkeit bei einer stoerwertmeldeanlage mit schwankenden stoerpegeln
DE2341087C3 (de) * 1973-08-14 1979-09-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Automatische Brandmeldeanlage
DE2817089B2 (de) * 1978-04-19 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gefahrenmeldeanlage
US4263583A (en) * 1978-12-19 1981-04-21 Richard Wyckoff Digital alarm system with variable alarm hysteresis
US4283717A (en) * 1979-10-01 1981-08-11 Digital Monitoring Products Monitoring system for a direct-wire alarm system
US4313114A (en) * 1980-05-30 1982-01-26 Leupold & Stevens, Inc. Liquid level recorder apparatus and method for storing level differences in memory

Also Published As

Publication number Publication date
US4543565A (en) 1985-09-24
EP0067339A3 (en) 1983-09-28
NO156026C (no) 1987-07-08
BR8203463A (pt) 1983-06-07
ATE22499T1 (de) 1986-10-15
EP0067339B1 (de) 1986-09-24
DK263082A (da) 1982-12-13
NO156026B (no) 1987-03-30
DE3123451A1 (de) 1982-12-30
DE3273421D1 (en) 1986-10-30
NO821901L (no) 1982-12-13
DK159028B (da) 1990-08-20
EP0067339A2 (de) 1982-12-22

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