ATE118101T1 - Fotoelektrischer schalter. - Google Patents

Fotoelektrischer schalter.

Info

Publication number: ATE118101T1
Authority: AT; Austria
Prior art keywords: light; unit; projecting unit; receiving; receiving unit
Prior art date: 1989-10-13

Application number

AT90119696T

Other languages

English (en)

Inventor

Arata C O Intellectua Nakamura

Shimokaiinji Igadera

Satoru C O Intellect Shimokawa

Original Assignee

Omron Tateisi Electronics 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.)

1989-10-13

Filing date

1990-10-15

Publication date

1995-02-15

1989-10-13 Priority claimed from JP12031089U external-priority patent/JPH0374440U/ja

1990-10-15 Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co

1995-02-15 Application granted granted Critical

1995-02-15 Publication of ATE118101T1 publication Critical patent/ATE118101T1/de

Links

230000003287 optical effect Effects 0.000 abstract 2

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

Landscapes

Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
Geophysics (AREA)
Switches Operated By Changes In Physical Conditions (AREA)

AT90119696T 1989-10-13 1990-10-15 Fotoelektrischer schalter. ATE118101T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP12031089U JPH0374440U (de)	1989-07-18	1989-10-13

Publications (1)

Publication Number	Publication Date
ATE118101T1 true ATE118101T1 (de)	1995-02-15

Family

ID=14783075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90119696T ATE118101T1 (de)	1989-10-13	1990-10-15	Fotoelektrischer schalter.

Country Status (3)

Country	Link
EP (1)	EP0422685B1 (de)
AT (1)	ATE118101T1 (de)
DE (1)	DE69016560T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU659068B3 (en) *	1994-04-11	1995-05-04	Peng Heng Hsiu	Full automatic, photo inductor-controlled time switch
DE19812304C2 (de) *	1997-03-26	2000-05-25	Captron Elect Gmbh	Elektronische Sende- und Empfangsvorrichtung
DE10239940A1 (de) *	2002-08-30	2004-03-25	Sick Ag	Lichtschranke oder Lichtgitter
DE20317622U1 (de)	2003-11-14	2004-02-12	Sick Ag	Lichtschranke
DE202020104230U1 (de)	2020-07-22	2021-10-26	Sick Ag	System zur Justage eines Lichtsenders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3535539A (en) *	1968-04-11	1970-10-20	American District Telegraph Co	Alignment device
DE2824582C3 (de) *	1978-06-05	1983-12-08	Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch	Lichtschranke
FR2622978B1 (fr) *	1987-11-09	1990-03-23	Capitole Devices Sarl	Systeme a barriere invisible

1990
- 1990-10-15 AT AT90119696T patent/ATE118101T1/de not_active IP Right Cessation
- 1990-10-15 DE DE69016560T patent/DE69016560T2/de not_active Expired - Fee Related
- 1990-10-15 EP EP90119696A patent/EP0422685B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0422685B1 (de)	1995-02-01
DE69016560D1 (de)	1995-03-16
EP0422685A3 (en)	1992-09-16
EP0422685A2 (de)	1991-04-17
DE69016560T2 (de)	1995-10-12

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Legal Events

Date	Code	Title	Description
1995-08-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties