NL53019C - - Google Patents

Info

Publication number: NL53019C
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.)

1937-03-01

Publication of NL53019C publication Critical patent/NL53019C/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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Breakers (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)

NL53019D 1937-03-01 NL53019C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE205328X		1937-03-01

Publications (1)

Publication Number	Publication Date
NL53019C true NL53019C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=5786597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL53019D NL53019C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)	1937-03-01

Country Status (4)

Country	Link
CH (1)	CH205328A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1)	FR834475A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1)	GB499533A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1)	NL53019C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL94855C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) *	1954-12-27
DE6913744U (de) *	1969-04-05	1969-07-24	Bbc Brown Boveri & Cie	Magnetischer ausloeser fuer installationsselbstschalter

0
- NL NL53019D patent/NL53019C/xx active
1937
- 1937-11-16 GB GB31427/37A patent/GB499533A/en not_active Expired
1938
- 1938-02-24 CH CH205328D patent/CH205328A/de unknown
- 1938-03-01 FR FR834475D patent/FR834475A/fr not_active Expired

Also Published As

Publication number	Publication date
FR834475A (fr)	1938-11-22
CH205328A (de)	1939-06-15
GB499533A (en)	1939-01-25

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