FR2855296B1 - Photocellule orientale, anti-vandale et etanche - Google Patents

Photocellule orientale, anti-vandale et etanche

Info

Publication number
FR2855296B1
FR2855296B1 FR0306060A FR0306060A FR2855296B1 FR 2855296 B1 FR2855296 B1 FR 2855296B1 FR 0306060 A FR0306060 A FR 0306060A FR 0306060 A FR0306060 A FR 0306060A FR 2855296 B1 FR2855296 B1 FR 2855296B1
Authority
FR
France
Prior art keywords
vandal
oriental
photocell
waterproof
oriental photocell
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 - Fee Related
Application number
FR0306060A
Other languages
English (en)
Other versions
FR2855296A1 (fr
Inventor
Christian Desliens
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0306060A priority Critical patent/FR2855296B1/fr
Publication of FR2855296A1 publication Critical patent/FR2855296A1/fr
Application granted granted Critical
Publication of FR2855296B1 publication Critical patent/FR2855296B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
FR0306060A 2003-05-20 2003-05-20 Photocellule orientale, anti-vandale et etanche Expired - Fee Related FR2855296B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0306060A FR2855296B1 (fr) 2003-05-20 2003-05-20 Photocellule orientale, anti-vandale et etanche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306060A FR2855296B1 (fr) 2003-05-20 2003-05-20 Photocellule orientale, anti-vandale et etanche

Publications (2)

Publication Number Publication Date
FR2855296A1 FR2855296A1 (fr) 2004-11-26
FR2855296B1 true FR2855296B1 (fr) 2005-08-19

Family

ID=33396610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306060A Expired - Fee Related FR2855296B1 (fr) 2003-05-20 2003-05-20 Photocellule orientale, anti-vandale et etanche

Country Status (1)

Country Link
FR (1) FR2855296B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040461A1 (it) * 2004-07-07 2004-10-07 Deitech S R L Elemento di barriera a radiazione
FR2934414B1 (fr) 2008-07-24 2010-09-03 Legrand France Equipement comprenant au moins un appareillage electrique etanche et resistant aux chocs
WO2015177721A2 (fr) * 2014-05-21 2015-11-26 Datalogic Ip Tech S.R.L. Module optique et procédé de fabrication d'un module optique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752978A (en) * 1971-02-04 1973-08-14 Arrowhead Ets Inc Photoelectric intrusion detector
DE7815175U1 (de) * 1978-05-19 1978-10-12 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtschrankenempfaenger
IT248101Y1 (it) * 1999-04-16 2002-12-10 M C Micro Systems Srl Struttura di fotocellula

Also Published As

Publication number Publication date
FR2855296A1 (fr) 2004-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090119