EP1045353A2 - Photozelle - Google Patents
Photozelle Download PDFInfo
- Publication number
- EP1045353A2 EP1045353A2 EP00107054A EP00107054A EP1045353A2 EP 1045353 A2 EP1045353 A2 EP 1045353A2 EP 00107054 A EP00107054 A EP 00107054A EP 00107054 A EP00107054 A EP 00107054A EP 1045353 A2 EP1045353 A2 EP 1045353A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- shell
- axis
- photocell
- projector
- fork
- 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.)
- Granted
Links
Images
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TV000019U IT248101Y1 (it) | 1999-04-16 | 1999-04-16 | Struttura di fotocellula |
ITTV990019 | 1999-04-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1045353A2 true EP1045353A2 (de) | 2000-10-18 |
EP1045353A3 EP1045353A3 (de) | 2001-04-11 |
EP1045353B1 EP1045353B1 (de) | 2004-06-16 |
Family
ID=11420560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00107054A Expired - Lifetime EP1045353B1 (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) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2390896A (en) * | 2002-04-11 | 2004-01-21 | Optex Co Ltd | Optical security sensor with manual tilt adjustment |
FR2855296A1 (fr) * | 2003-05-20 | 2004-11-26 | Christian Desliens | Photocellule orientale, anti-vandale et etanche |
EP1615053A1 (de) | 2004-07-07 | 2006-01-11 | Deitech S.r.l. | Lichtschranke |
WO2008031739A1 (en) * | 2006-09-15 | 2008-03-20 | Gi.Bi.Di. S.R.L. | Photocell with adjustable orientation particularly for optical barriers |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282430A (en) * | 1978-06-19 | 1981-08-04 | Omron Tateisi Electronics Co. | Reflection-type photoelectric switching apparatus |
US4811923A (en) * | 1987-02-25 | 1989-03-14 | Bron Elektronik Ag | Mount for photographic lighting equipment |
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 |
-
1999
- 1999-04-16 IT IT1999TV000019U patent/IT248101Y1/it active
-
2000
- 2000-04-04 AT AT00107054T patent/ATE269568T1/de not_active IP Right Cessation
- 2000-04-04 EP EP00107054A patent/EP1045353B1/de not_active Expired - Lifetime
- 2000-04-04 DE DE60011505T patent/DE60011505D1/de not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4282430A (en) * | 1978-06-19 | 1981-08-04 | Omron Tateisi Electronics Co. | Reflection-type photoelectric switching apparatus |
US4811923A (en) * | 1987-02-25 | 1989-03-14 | Bron Elektronik Ag | Mount for photographic lighting equipment |
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 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2390896A (en) * | 2002-04-11 | 2004-01-21 | Optex Co Ltd | Optical security sensor with manual tilt adjustment |
GB2390896B (en) * | 2002-04-11 | 2005-09-14 | Optex Co Ltd | Anti-thief security sensor assembly |
US6965315B2 (en) | 2002-04-11 | 2005-11-15 | Optex Co., Ltd. | Anti-thief security sensor assembly |
FR2855296A1 (fr) * | 2003-05-20 | 2004-11-26 | Christian Desliens | Photocellule orientale, anti-vandale et etanche |
EP1615053A1 (de) | 2004-07-07 | 2006-01-11 | Deitech S.r.l. | Lichtschranke |
WO2008031739A1 (en) * | 2006-09-15 | 2008-03-20 | Gi.Bi.Di. S.R.L. | Photocell with adjustable orientation particularly for optical barriers |
Also Published As
Publication number | Publication date |
---|---|
DE60011505D1 (de) | 2004-07-22 |
EP1045353B1 (de) | 2004-06-16 |
ITTV990019U1 (it) | 2000-10-16 |
EP1045353A3 (de) | 2001-04-11 |
IT248101Y1 (it) | 2002-12-10 |
ITTV990019V0 (it) | 1999-04-16 |
ATE269568T1 (de) | 2004-07-15 |
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