NL170565C - ELECTRONIC SWITCHING DEVICE. - Google Patents

ELECTRONIC SWITCHING DEVICE.

Info

Publication number: NL170565C
Authority: NL; Netherlands
Prior art keywords: switching device; electronic switching; electronic; switching
Prior art date: 1970-09-23

Application number

NLAANVRAGE7112902,A

Other languages

Dutch (nl)

Other versions

NL170565B (en

NL7112902A (en

Original Assignee

Siemens Ag

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.)

1970-09-23

Filing date

1971-09-20

Publication date

1982-11-16

1970-09-23 Priority claimed from DE19702046945 external-priority patent/DE2046945C/en

1971-09-20 Application filed by Siemens Ag filed Critical Siemens Ag

1972-03-27 Publication of NL7112902A publication Critical patent/NL7112902A/xx

1982-06-16 Publication of NL170565B publication Critical patent/NL170565B/en

1982-11-16 Application granted granted Critical

1982-11-16 Publication of NL170565C publication Critical patent/NL170565C/en

Links

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/181—Prevention or correction of operating errors due to failing power supply

Landscapes

Engineering & Computer Science (AREA)
Computer Security & Cryptography (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electronic Switches (AREA)

NLAANVRAGE7112902,A 1970-09-23 1971-09-20 ELECTRONIC SWITCHING DEVICE. NL170565C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702046945 DE2046945C (en)		1970-09-23	Electronic switching device

Publications (3)

Publication Number	Publication Date
NL7112902A NL7112902A (en)	1972-03-27
NL170565B NL170565B (en)	1982-06-16
NL170565C true NL170565C (en)	1982-11-16

Family

ID=5783212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7112902,A NL170565C (en)	1970-09-23	1971-09-20	ELECTRONIC SWITCHING DEVICE.

Country Status (5)

Country	Link
JP (1)	JPS477076A (en)
AU (1)	AU467455B2 (en)
IT (1)	IT938789B (en)
NL (1)	NL170565C (en)
SE (1)	SE378958B (en)

1971
- 1971-09-07 AU AU33183/71A patent/AU467455B2/en not_active Expired
- 1971-09-20 NL NLAANVRAGE7112902,A patent/NL170565C/en not_active IP Right Cessation
- 1971-09-21 JP JP7374771A patent/JPS477076A/ja active Pending
- 1971-09-22 SE SE7111977A patent/SE378958B/xx unknown
- 1971-09-22 IT IT28906/71A patent/IT938789B/en active

Also Published As

Publication number	Publication date
DE2046945B1 (en)	1972-06-08
JPS477076A (en)	1972-04-18
SE378958B (en)	1975-09-15
AU3318371A (en)	1973-03-15
IT938789B (en)	1973-02-10
AU467455B2 (en)	1975-12-04
NL170565B (en)	1982-06-16
NL7112902A (en)	1972-03-27

Similar Documents

Publication	Publication Date	Title
CH521690A (en)	1972-04-15	Electronic, contactless switching device
NL146331B (en)	1975-06-16	ELECTRONIC DEVICE.
AT300042B (en)	1972-07-10	Electronic switch
NL7413439A (en)	1975-04-15	ELECTRONIC SWITCHING DEVICE.
NL163338C (en)	1980-08-15	ELECTRONIC SWITCH.
NL160453C (en)	1979-10-15	ELECTRONIC SWITCHING DEVICE.
CH549204A (en)	1974-05-15	ELECTRONIC WEIGHING DEVICE.
CH544455A (en)	1973-12-28	Electronic switching arrangement
NL169002C (en)	1982-05-17	ELECTRONIC PROTECTION DEVICE.
BE776765A (en)	1972-06-16	CIRCUIT SWITCH
BR7016044D0 (en)	1973-02-08	ELECTRONIC SWITCHING DEVICE
CH539332A (en)	1973-07-15	Switching device
NL143359B (en)	1974-09-16	SOLID SWITCH DEVICE.
NL166600C (en)	1981-08-17	ELECTRONIC SWITCHING DEVICE.
NL167043C (en)	1981-10-15	ELECTRONIC MULTIPLICER.
AT324482B (en)	1975-09-10	SWITCHING DEVICE
AR197290A1 (en)	1974-03-29	ELECTRONIC SWITCH
NL174778C (en)	1984-08-01	PUSH-BUTTON DEVICE.
AT312322B (en)	1973-12-27	Switching device
NL170210C (en)	1982-10-01	ELECTRONIC SWITCH.
CH526236A (en)	1972-07-31	Electronic relay circuit
SE382540B (en)	1976-02-02	CIRCUIT DEVICE.
NL170565C (en)	1982-11-16	ELECTRONIC SWITCHING DEVICE.
CH546478A (en)	1974-02-28	CIRCUIT BREAKER.
CH513368A (en)	1971-09-30	Radiation-controlled switching device

Legal Events

Date	Code	Title	Description
1984-05-16	V1	Lapsed because of non-payment of the annual fee