NL70317C - - Google Patents

Info

Publication number: NL70317C
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.)

1947-01-24

Publication of NL70317C publication Critical patent/NL70317C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Electromagnets (AREA)
Breakers (AREA)

NL70317D 1947-01-24 NL70317C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB280331X		1947-01-24

Publications (1)

Publication Number	Publication Date
NL70317C true NL70317C (en)

Family

ID=10269168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL70317D NL70317C (en)	1947-01-24

Country Status (6)

Country	Link
US (1)	US2579523A (en)
BE (1)	BE479789A (en)
CH (1)	CH280331A (en)
FR (1)	FR962481A (en)
GB (1)	GB620633A (en)
NL (1)	NL70317C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2997553A (en) *		1961-08-22		Ignition contact set
US2727107A (en) *	1950-08-09	1955-12-13	Hubbell Harvey	Toggle switch swing arm
US2842636A (en) *	1955-09-08	1958-07-08	Robert E Foster	Nonsynchronous vibrator
US3033947A (en) *	1958-12-30	1962-05-08	Holley Carburetor Co	Ignition contact set
FR1285301A (en) *	1960-12-20	1962-02-23	Merlin Gerin	Electrical contact device for circuit breakers
US3171005A (en) *	1963-02-25	1965-02-23	Harold G Abbey	Self-aligning electrical contact shoes for movable carriers
US3267243A (en) *	1965-01-27	1966-08-16	Mallory & Co Inc P R	Breaker arm assembly for a contact set

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US544351A (en) *		1895-08-13		Relay
US2455049A (en) *		1948-11-30		Shockpkoof electromagnetic
US255378A (en) *		1882-03-21		Protector for telegraphic instruments
US781416A (en) *	1904-03-30	1905-01-31	Willis D Gregory	Electric telegraph.
US1279168A (en) *	1915-01-26	1918-09-17	Otis Elevator Co	Electromagnetic switch mechanism.
US2082493A (en) *	1933-05-24	1937-06-01	Hartman Electric Mfg Company	Stationary contact system for vibratory switches
US2445401A (en) *	1944-05-26	1948-07-20	Mallory & Co Inc P R	Vibrator

0
- NL NL70317D patent/NL70317C/xx active
- FR FR962481D patent/FR962481A/fr not_active Expired
- BE BE479789D patent/BE479789A/xx unknown
1947
- 1947-01-24 GB GB2282/47A patent/GB620633A/en not_active Expired
1948
- 1948-01-15 CH CH280331D patent/CH280331A/en unknown
- 1948-02-12 US US7911A patent/US2579523A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR962481A (en)	1950-06-10
CH280331A (en)	1952-01-15
GB620633A (en)	1949-03-28
US2579523A (en)	1951-12-25
BE479789A (en)

Publication	Publication Date	Title
AT165657B (en)
FR963256A (en)	1950-07-05
AT165716B (en)	1950-04-11
AT166672B (en)	1950-09-11
AT165884B (en)	1950-05-10
BE474505A (en)	1947-04-30
BE472149A (en)	1947-09-27
BE472071A (en)
BE473400A (en)
BE463900A (en)
BE465296A (en)
BE467279A (en)
BE470620A (en)
BE470671A (en)
BE470729A (en)
BE471160A (en)
BE471167A (en)	1947-08-13
BE471206A (en)
BE471414A (en)
BE471467A (en)
BE422748A (en)
BE471627A (en)
BE471830A (en)	1947-04-30
NL67090C (en)
BE401708A (en)