DE60011505D1 - Photozelle - Google Patents

Photozelle

Info

Publication number
DE60011505D1
DE60011505D1 DE60011505T DE60011505T DE60011505D1 DE 60011505 D1 DE60011505 D1 DE 60011505D1 DE 60011505 T DE60011505 T DE 60011505T DE 60011505 T DE60011505 T DE 60011505T DE 60011505 D1 DE60011505 D1 DE 60011505D1
Authority
DE
Germany
Prior art keywords
shell
photocell
axis
light source
rotates
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 - Lifetime
Application number
DE60011505T
Other languages
English (en)
Inventor
Matteo Cardin
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.)
CARDIN ELETTRONICA SpA
Original Assignee
CARDIN ELETTRONICA SpA
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 CARDIN ELETTRONICA SpA filed Critical CARDIN ELETTRONICA SpA
Application granted granted Critical
Publication of DE60011505D1 publication Critical patent/DE60011505D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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)
  • Gloves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Hybrid Cells (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Developing Agents For Electrophotography (AREA)
DE60011505T 1999-04-16 2000-04-04 Photozelle Expired - Lifetime DE60011505D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TV000019U IT248101Y1 (it) 1999-04-16 1999-04-16 Struttura di fotocellula

Publications (1)

Publication Number Publication Date
DE60011505D1 true DE60011505D1 (de) 2004-07-22

Family

ID=11420560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011505T Expired - Lifetime DE60011505D1 (de) 1999-04-16 2000-04-04 Photozelle

Country Status (4)

Country Link
EP (1) EP1045353B1 (de)
AT (1) ATE269568T1 (de)
DE (1) DE60011505D1 (de)
IT (1) IT248101Y1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3896406B2 (ja) 2002-04-11 2007-03-22 オプテックス株式会社 防犯用センサ装置
FR2855296B1 (fr) * 2003-05-20 2005-08-19 Christian Desliens Photocellule orientale, anti-vandale et etanche
ITTO20040461A1 (it) 2004-07-07 2004-10-07 Deitech S R L Elemento di barriera a radiazione
ITMO20060285A1 (it) * 2006-09-15 2008-03-16 Gi Bi Di Continental S P A Fotocellula ad orientazione regolabile particolarmente per barriere ottiche.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931814B2 (ja) * 1978-06-19 1984-08-04 オムロン株式会社 反射形光電スイッチ
DE8702841U1 (de) * 1987-02-25 1987-04-09 Bron Elektronik AG, Allschwil, Basel Aufhängevorrichtung für fotografische Beleuchtungsgeräte
US5245177A (en) * 1991-10-24 1993-09-14 Schiller Norman H Electro-optical system for detecting the presence of an object within a predetermined detection system

Also Published As

Publication number Publication date
IT248101Y1 (it) 2002-12-10
EP1045353A3 (de) 2001-04-11
ITTV990019U1 (it) 2000-10-16
ATE269568T1 (de) 2004-07-15
EP1045353B1 (de) 2004-06-16
ITTV990019V0 (it) 1999-04-16
EP1045353A2 (de) 2000-10-18

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Legal Events

Date Code Title Description
8332 No legal effect for de