DE2967127D1 - Methods and apparatus for detecting an incipient fire condition - Google Patents

Methods and apparatus for detecting an incipient fire condition

Info

Publication number
DE2967127D1
DE2967127D1 DE7979900516T DE2967127T DE2967127D1 DE 2967127 D1 DE2967127 D1 DE 2967127D1 DE 7979900516 T DE7979900516 T DE 7979900516T DE 2967127 T DE2967127 T DE 2967127T DE 2967127 D1 DE2967127 D1 DE 2967127D1
Authority
DE
Germany
Prior art keywords
fire condition
incipient fire
detecting
methods
incipient
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
Application number
DE7979900516T
Other languages
English (en)
Inventor
Raymond L Chuan
Houston D Chen
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.)
Brunswick Corp
Original Assignee
Brunswick Corp
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 Brunswick Corp filed Critical Brunswick Corp
Application granted granted Critical
Publication of DE2967127D1 publication Critical patent/DE2967127D1/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
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE7979900516T 1978-05-09 1979-05-08 Methods and apparatus for detecting an incipient fire condition Expired DE2967127D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/904,229 US4223559A (en) 1978-05-09 1978-05-09 Apparatus and methods for detecting an incipient fire condition
PCT/US1979/000305 WO1979001042A1 (en) 1978-05-09 1979-05-08 Apparatus and methods for detecting an incipient fire condition

Publications (1)

Publication Number Publication Date
DE2967127D1 true DE2967127D1 (en) 1984-08-30

Family

ID=25418810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979900516T Expired DE2967127D1 (en) 1978-05-09 1979-05-08 Methods and apparatus for detecting an incipient fire condition

Country Status (7)

Country Link
US (1) US4223559A (de)
EP (1) EP0015991B1 (de)
JP (1) JPH0232678B2 (de)
AT (1) ATE8719T1 (de)
CA (1) CA1115374A (de)
DE (1) DE2967127D1 (de)
WO (1) WO1979001042A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2859052B2 (ja) * 1992-09-21 1999-02-17 ニッタン株式会社 環境状態監視装置
US6111512A (en) * 1997-03-13 2000-08-29 Nippon Telegraph And Telephone Corporation Fire detection method and fire detection apparatus
US6985083B2 (en) * 2002-04-24 2006-01-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Marking electrical wiring with condition indicators
US6838995B2 (en) * 2002-04-24 2005-01-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for anticipating problems with electrical wiring
US7049824B2 (en) * 2003-03-27 2006-05-23 International Business Machines Corporation Differential particulate detection system for electronic devices
DE102006018956A1 (de) * 2006-04-24 2007-10-25 Robert Bosch Gmbh Abgassensor
US8091441B2 (en) * 2007-05-30 2012-01-10 Jgc Corporation Method for evaluating dispersibility of powder and method for evaluating concentration of airborne powder, and method for designing containment facility using the same
US7669457B2 (en) * 2007-07-24 2010-03-02 Honeywell International Inc. Apparatus and method of smoke detection
DE102009011846B4 (de) 2009-03-05 2015-07-30 MaxDeTec AG Analyseverfahren und -geräte für Fluide
EP2542874B1 (de) * 2010-03-05 2019-05-15 Garrett Thermal Systems Limited Verbesserte staubunterscheidung für erfassungssysteme
US10094776B2 (en) * 2016-07-18 2018-10-09 Honeywell International Inc. Dust sensor with mass separation fluid channels and fan control
EP3529588A1 (de) * 2016-10-24 2019-08-28 Koninklijke Philips N.V. Optischer partikeldetektor
EP3575787A1 (de) * 2018-05-28 2019-12-04 Koninklijke Philips N.V. Kochsystem mit einer teilchendetektionsvorrichtung und verfahren zum kochen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA705498B (en) * 1969-08-14 1971-04-28 Commw Scient Ind Res Org Determination of particle size distribution
US3678487A (en) * 1971-02-08 1972-07-18 Environment One Corp Multi-zone incipient or actual fire and/or dangerous gas detection system
US3953844A (en) * 1973-04-11 1976-04-27 Celesco Industries Inc. Incipient fire detector
JPS5215958A (en) * 1975-07-29 1977-02-05 Asahi Glass Co Ltd Joint method for anti-corrosion material
US4035788A (en) * 1976-01-15 1977-07-12 Celesco Industries Inc. Incipient fire detector

Also Published As

Publication number Publication date
WO1979001042A1 (en) 1979-11-29
US4223559A (en) 1980-09-23
JPH0232678B2 (de) 1990-07-23
JPS55500317A (de) 1980-05-29
EP0015991B1 (de) 1984-07-25
CA1115374A (en) 1981-12-29
EP0015991A4 (de) 1981-01-28
EP0015991A1 (de) 1980-10-01
ATE8719T1 (de) 1984-08-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee