DE2931879C2 - - Google Patents
Info
- Publication number
- DE2931879C2 DE2931879C2 DE19792931879 DE2931879A DE2931879C2 DE 2931879 C2 DE2931879 C2 DE 2931879C2 DE 19792931879 DE19792931879 DE 19792931879 DE 2931879 A DE2931879 A DE 2931879A DE 2931879 C2 DE2931879 C2 DE 2931879C2
- Authority
- DE
- Germany
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/951—Measures for supplying operating voltage to the detector circuit
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792931879 DE2931879B1 (de) | 1979-08-06 | 1979-08-06 | Beruehrungslos betaetigbarer elektronischer Schalter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792931879 DE2931879B1 (de) | 1979-08-06 | 1979-08-06 | Beruehrungslos betaetigbarer elektronischer Schalter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2931879B1 DE2931879B1 (de) | 1981-02-19 |
DE2931879C2 true DE2931879C2 (US06582424-20030624-M00016.png) | 1988-07-28 |
Family
ID=6077770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792931879 Granted DE2931879B1 (de) | 1979-08-06 | 1979-08-06 | Beruehrungslos betaetigbarer elektronischer Schalter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2931879B1 (US06582424-20030624-M00016.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414478A (en) * | 1980-03-03 | 1983-11-08 | Omron Tateisi Electronics Co. | Electronic switching device |
JPS5946136B2 (ja) * | 1980-06-16 | 1984-11-10 | オムロン株式会社 | 電子スイッチ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2150694B2 (de) * | 1971-10-12 | 1976-05-20 | Klaschka, Walter, Dr.-Ing., 7531 Tiefenbronn | Beruehrungsloser sicherheitsschalter |
DE2550101A1 (de) * | 1975-11-07 | 1977-05-18 | Beilharz Kg Johannes | Wechselspannungsgespeiste vorrichtung zur durchfuehrung eines schaltvorgangs |
DE2616773B2 (de) * | 1976-04-15 | 1978-09-14 | Robert 7995 Neukirch Buck | Elektronisches Schaltgerät |
DE2613423B2 (de) * | 1976-03-30 | 1978-09-28 | Robert 7995 Neukirch Buck | Elektronisches Schaltgerät |
-
1979
- 1979-08-06 DE DE19792931879 patent/DE2931879B1/de active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2150694B2 (de) * | 1971-10-12 | 1976-05-20 | Klaschka, Walter, Dr.-Ing., 7531 Tiefenbronn | Beruehrungsloser sicherheitsschalter |
DE2550101A1 (de) * | 1975-11-07 | 1977-05-18 | Beilharz Kg Johannes | Wechselspannungsgespeiste vorrichtung zur durchfuehrung eines schaltvorgangs |
DE2613423B2 (de) * | 1976-03-30 | 1978-09-28 | Robert 7995 Neukirch Buck | Elektronisches Schaltgerät |
DE2616773B2 (de) * | 1976-04-15 | 1978-09-14 | Robert 7995 Neukirch Buck | Elektronisches Schaltgerät |
Non-Patent Citations (1)
Title |
---|
"Kontex-System", Firmenschrift der Fa.Pepperl & Fuchs, Mannheim, Ausgabe 1974, S.3,4,26 * |
Also Published As
Publication number | Publication date |
---|---|
DE2931879B1 (de) | 1981-02-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8263 | Opposition against grant of a patent | ||
8339 | Ceased/non-payment of the annual fee |