NL104518C - - Google Patents

Info

Publication number: NL104518C
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.)

1958-08-27

Publication of NL104518C publication Critical patent/NL104518C/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/02—Wagons or vans with multiple deck arrangements
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3052—Linear spring motors
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- 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
- H01H5/04—Energy stored by deformation of elastic members
- 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

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Breakers (AREA)

NL104518D 1958-08-27 NL104518C (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL230886		1958-08-27

Publications (1)

Publication Number	Publication Date
NL104518C true NL104518C (es)

Family

ID=19751321

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL230886D NL230886A (es)	1958-08-27
NL104518D NL104518C (es)	1958-08-27

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL230886D NL230886A (es)	1958-08-27

Country Status (8)

Country	Link
US (1)	US3017480A (es)
BE (1)	BE581746A (es)
CH (1)	CH373798A (es)
DE (1)	DE1144363B (es)
ES (1)	ES251682A1 (es)
FR (1)	FR1236689A (es)
GB (1)	GB925401A (es)
NL (2)	NL104518C (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL120218C (es) *	1961-02-27
US3244843A (en) *	1963-10-16	1966-04-05	Jennings Radio Mfg Corp	Arc-controlling auxiliary contact assembly for electric switches
US3291947A (en) *	1964-06-12	1966-12-13	Westinghouse Electric Corp	Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly
US3446928A (en) *	1965-10-20	1969-05-27	Allis Chalmers Mfg Co	Interrupting device having u-shaped parallel current paths
US3555223A (en) *	1968-01-03	1971-01-12	English Electric Co Ltd	Vacuum circuit interrupters with co-axial movable main and movable auxillary contacts
US3778573A (en) *	1972-06-23	1973-12-11	Westinghouse Electric Corp	Vacuum circuit interrupter having improved contact structure
US3814882A (en) *	1973-07-25	1974-06-04	Westinghouse Electric Corp	Hybrid circuit interrupter
CH572662A5 (es) *	1974-09-02	1976-02-13	Sprecher & Schuh Ag
FR2285700A1 (fr) *	1974-09-19	1976-04-16	Alsthom Cgee	Dispositif de coupure
US4153827A (en) *	1976-01-26	1979-05-08	Merlin Gerin	Magnetic blow-out arc extinguishing device
US4250363A (en) *	1978-12-06	1981-02-10	Electric Power Research Institute, Inc.	Electrical circuit breaking device and method
JPS58181218A (ja) *	1982-04-19	1983-10-22	株式会社日立製作所	複合型真空しや断器
FR2547107B1 (fr) *	1983-06-06	1986-05-09	Merlin Gerin	Sectionneur d'isolement blinde

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE603926C (de) *	1930-04-06	1934-10-10	Siemens Schuckertwerke Akt Ges	Schalter mit stromleitender Schaltfluessigkeit
DE604817C (de) *	1930-07-19	1934-10-29	Siemens Schuckertwerke Akt Ges	Fluessigkeitsschalter
US2455998A (en) *	1943-12-20	1948-12-14	Electrical Eng Equipment Co	Electrical load breaking device
BE538234A (es) *	1954-05-17

0
- NL NL230886D patent/NL230886A/xx unknown
- NL NL104518D patent/NL104518C/xx active
1959
- 1959-08-17 BE BE581746A patent/BE581746A/nl unknown
- 1959-08-17 CH CH7705459A patent/CH373798A/de unknown
- 1959-08-19 GB GB28353/59A patent/GB925401A/en not_active Expired
- 1959-08-20 US US834988A patent/US3017480A/en not_active Expired - Lifetime
- 1959-08-22 ES ES0251682A patent/ES251682A1/es not_active Expired
- 1959-08-25 DE DEN17138A patent/DE1144363B/de active Pending
- 1959-08-26 FR FR803584A patent/FR1236689A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1236689A (fr)	1960-07-22
ES251682A1 (es)	1960-01-16
US3017480A (en)	1962-01-16
GB925401A (en)	1963-05-08
DE1144363B (de)	1963-02-28
NL230886A (es)
CH373798A (de)	1963-12-15
BE581746A (nl)	1959-12-16

Publication	Publication Date	Title
AT214638B (es)	1961-04-25
AT221043B (es)	1962-04-25
AT217439B (es)	1961-10-10
AT215747B (es)	1961-06-26
AT213908B (es)	1961-03-10
AT213316B (es)	1961-02-10
AT213446B (es)	1961-02-27
AT216227B (es)	1961-07-10
AT215751B (es)	1961-06-26
AT219868B (es)	1962-02-26
AT214270B (es)	1961-03-27
AT214348B (es)	1961-03-27
AT213670B (es)	1961-02-27
AT215738B (es)	1961-06-26
AT213631B (es)	1961-02-27
AT213558B (es)	1961-02-27
AT213557B (es)	1961-02-27
AT216612B (es)	1961-08-10
AT216749B (es)	1961-08-10
AT216771B (es)	1961-08-25
AT216803B (es)	1961-08-25
AT216831B (es)	1961-08-25
AT213313B (es)	1961-02-10
AT217982B (es)	1961-11-10
AT219815B (es)	1962-02-26