FR2108118A1 - - Google Patents

Info

Publication number
FR2108118A1
FR2108118A1 FR7135180A FR7135180A FR2108118A1 FR 2108118 A1 FR2108118 A1 FR 2108118A1 FR 7135180 A FR7135180 A FR 7135180A FR 7135180 A FR7135180 A FR 7135180A FR 2108118 A1 FR2108118 A1 FR 2108118A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7135180A
Other languages
French (fr)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2108118A1 publication Critical patent/FR2108118A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
    • 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
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7135180A 1970-09-30 1971-09-30 Withdrawn FR2108118A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7683570A 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
FR2108118A1 true FR2108118A1 (enExample) 1972-05-12

Family

ID=22134472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135180A Withdrawn FR2108118A1 (enExample) 1970-09-30 1971-09-30

Country Status (2)

Country Link
DE (1) DE2148901A1 (enExample)
FR (1) FR2108118A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321837C2 (de) * 1973-04-30 1982-03-11 Rank Xerox Ltd., London Vorrichtung zur Verhinderung des Ausbreitens eines Feuers das in einer Hitzefixierstation einer elektrophotographischen Kopiermaschine oder dergleichen entsteht
DE102006035829A1 (de) * 2006-08-01 2008-02-21 OCé PRINTING SYSTEMS GMBH Vorrichtung und Verfahren zum Erkennen eines Brandes in einer Fixiereinheit eines Druckers oder Kopierers
DE102007002817B4 (de) * 2007-01-18 2011-06-01 OCé PRINTING SYSTEMS GMBH Vorrichtung zum Erkennen eines Brandes in einem Fixiermodul eines elektrografischen Druck- oder Kopiergerätes

Also Published As

Publication number Publication date
DE2148901A1 (de) 1972-04-06

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Legal Events

Date Code Title Description
ST Notification of lapse