NL42542C - - Google Patents

Info

Publication number: NL42542C
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.)

1934-11-15

Publication of NL42542C publication Critical patent/NL42542C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by AC
- H01H51/32—Frequency relays; Mechanically-tuned relays

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Mechanical Operated Clutches (AREA)

NL42542D 1934-11-15 NL42542C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR781245T		1934-11-15

Publications (1)

Publication Number	Publication Date
NL42542C true NL42542C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=9207641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL42542D NL42542C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1934-11-15

Country Status (3)

Country	Link
FR (1)	FR781245A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB453242A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL42542C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH471988A (de) *	1966-10-17	1969-04-30	Straumann Inst Ag	Einrichtung mit einem Klinkenrad und mindestens einem zu seinem Antrieb dienenden Schwingorgan
FR2449962A1 (fr) *	1979-02-23	1980-09-19	Enertec	Relais de telecommande centralisee et son procede de mise en oeuvre

0
- NL NL42542D patent/NL42542C/xx active
1934
- 1934-11-15 FR FR781245D patent/FR781245A/fr not_active Expired
1935
- 1935-06-26 GB GB18323/35A patent/GB453242A/en not_active Expired

Also Published As

Publication number	Publication date
FR781245A (fr)	1935-05-11
GB453242A (en)	1936-09-08

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