NL6500779A - - Google Patents

Info

Publication number: NL6500779A
Authority: NL; Netherlands

Application number

NL6500779A

Other versions

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.)

1964-01-21

Filing date

1965-01-21

Publication date

1965-07-22

1964-10-05 Priority claimed from DE1964N0025643 external-priority patent/DE1243750B/en

1965-01-21 Application filed filed Critical

1965-07-22 Publication of NL6500779A publication Critical patent/NL6500779A/xx

1974-08-15 Publication of NL143066B publication Critical patent/NL143066B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/24—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with rectilinearly-movable bridging contact
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
- H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
- H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element

NL656500779A 1964-01-21 1965-01-21 THREE PHASE ELECTRIC SWITCH WITH THREE MOVABLE SWITCH BRIDGES IN A TRIANGLE AND THREE ON THE MOVABLE SWITCH SECTION CONNECTED TWO-ARM LEVERS WITH A SWITCH-WEIGHT SWITCH-WEIGHT. NL143066B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DEN24336A DE1223015B (en)	1964-01-21	1964-01-21	Three-phase switch-disconnector
DEN0024789		1964-04-13
DE1964N0025643 DE1243750B (en)	1964-10-05	1964-10-05	Three-phase switch-disconnector

Publications (2)

Publication Number	Publication Date
NL6500779A true NL6500779A (en)	1965-07-22
NL143066B NL143066B (en)	1974-08-15

Family

ID=27211787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL656500779A NL143066B (en)	1964-01-21	1965-01-21	THREE PHASE ELECTRIC SWITCH WITH THREE MOVABLE SWITCH BRIDGES IN A TRIANGLE AND THREE ON THE MOVABLE SWITCH SECTION CONNECTED TWO-ARM LEVERS WITH A SWITCH-WEIGHT SWITCH-WEIGHT.

Country Status (8)

Country	Link
US (1)	US3331930A (en)
BE (1)	BE658477A (en)
CH (1)	CH441468A (en)
DE (1)	DE1223015B (en)
FR (1)	FR1421157A (en)
GB (1)	GB1099901A (en)
NL (1)	NL143066B (en)
SE (1)	SE314731B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6805720A (en) *	1968-04-23	1969-10-27
FR2328313A1 (en) *	1975-10-13	1977-05-13	Cem Comp Electro Mec	Switching and earthing device - is for prefabricated unit of public MV electricity supply and has insulating gas or liq. filled housing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2195746A (en) *	1937-07-22	1940-04-02	Gen Motors Corp	Switch
US2190402A (en) *	1938-01-06	1940-02-13	Stone J & Co Ltd	Electrical control system
US2683198A (en) *	1950-10-30	1954-07-06	Hart Mfg Co	Electromagnetic relay
DE1070768B (en) *	1952-11-14
DE1015891B (en) *	1953-03-11	1957-09-19	Fritz Driescher	Push disconnector for high currents
NL189734C (en) *	1954-08-05		Kawai Musical Instr Mfg Co	ELECTRONIC MUSIC INSTRUMENT.
DE1096449B (en) *	1958-08-12	1961-01-05	Licentia Gmbh	Multipole bridge disconnector with small dimensions
DE1160064B (en) *	1962-03-21	1963-12-27	Thermostat & Schaltgeraetebau	Temperature-dependent electrical switching device with a fusible link sensor

1964
- 1964-01-21 DE DEN24336A patent/DE1223015B/en active Pending
1965
- 1965-01-18 BE BE658477A patent/BE658477A/xx unknown
- 1965-01-19 SE SE680/65A patent/SE314731B/xx unknown
- 1965-01-20 GB GB2472/65A patent/GB1099901A/en not_active Expired
- 1965-01-20 FR FR2629A patent/FR1421157A/en not_active Expired
- 1965-01-21 CH CH88865A patent/CH441468A/en unknown
- 1965-01-21 NL NL656500779A patent/NL143066B/en not_active IP Right Cessation
- 1965-01-21 US US427007A patent/US3331930A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE658477A (en)	1965-05-17
NL143066B (en)	1974-08-15
CH441468A (en)	1967-08-15
US3331930A (en)	1967-07-18
GB1099901A (en)	1968-01-17
FR1421157A (en)	1965-12-10
DE1223015B (en)	1966-08-18
SE314731B (en)	1969-09-15

Publication	Publication Date	Title
AU442366B2 (en)	1970-07-16
BE642974A (en)	1964-07-24
BE642770A (en)	1964-05-15
BE660959A (en)	1965-07-01
BE660803A (en)	1965-07-01
BE660649A (en)	1965-09-06
BE660521A (en)	1965-07-01
NL6500779A (en)	1965-07-22
BE660470A (en)	1965-07-01
BE660464A (en)	1965-07-01
BE660247A (en)	1965-08-25
BE627390A (en)
BE660085A (en)	1965-06-16
BE659694A (en)	1965-08-12
BE659588A (en)	1965-08-11
BE659269A (en)	1965-05-28
BE658923A (en)	1965-05-17
BE658314A (en)	1965-07-14
BE658252A (en)	1965-07-13
BE653468A (en)	1965-03-23
BE650355A (en)
BE642797A (en)	1964-05-15
BE642741A (en)	1964-05-15
BE642735A (en)
BE642654A (en)	1964-05-15

Legal Events

Date	Code	Title	Description
1982-08-16	V1	Lapsed because of non-payment of the annual fee
1985-01-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: HAZEMEYER