NL87611C - - Google Patents

Info

Publication number: NL87611C
Authority: NL; Netherlands

Application number

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.)

1952-04-01

Publication of NL87611C publication Critical patent/NL87611C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/68—Power reset mechanisms actuated by electromagnet
- H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Breakers (AREA)
Push-Button Switches (AREA)
Emergency Protection Circuit Devices (AREA)

NL87611D 1952-04-01 NL87611C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB827552A GB774072A (en)	1952-04-01	1952-04-01	Improvements in or relating to electromagnetic switches adapted to trip under fault conditions

Publications (1)

Publication Number	Publication Date
NL87611C true NL87611C (enrdf_load_stackoverflow)

Family

ID=9849370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL87611D NL87611C (enrdf_load_stackoverflow)	1952-04-01

Country Status (7)

Country	Link
BE (1)	BE518880A (enrdf_load_stackoverflow)
CH (1)	CH315019A (enrdf_load_stackoverflow)
DE (1)	DE1061419B (enrdf_load_stackoverflow)
ES (1)	ES208580A1 (enrdf_load_stackoverflow)
FR (1)	FR1079918A (enrdf_load_stackoverflow)
GB (1)	GB774072A (enrdf_load_stackoverflow)
NL (1)	NL87611C (enrdf_load_stackoverflow)

0
- BE BE518880D patent/BE518880A/xx unknown
- NL NL87611D patent/NL87611C/xx active
1952
- 1952-04-01 GB GB827552A patent/GB774072A/en not_active Expired
1953
- 1953-03-28 DE DEW10906A patent/DE1061419B/de active Pending
- 1953-03-31 ES ES0208580A patent/ES208580A1/es not_active Expired
- 1953-03-31 CH CH315019D patent/CH315019A/de unknown
- 1953-04-01 FR FR1079918D patent/FR1079918A/fr not_active Expired

Also Published As

Publication number	Publication date
BE518880A (enrdf_load_stackoverflow)
DE1061419B (de)	1959-07-16
ES208580A1 (es)	1953-08-01
CH315019A (de)	1956-07-15
GB774072A (en)	1957-05-08
FR1079918A (fr)	1954-12-03

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