NL230886A - - Google Patents

Info

Publication number
NL230886A
NL230886A NL230886DA NL230886A NL 230886 A NL230886 A NL 230886A NL 230886D A NL230886D A NL 230886DA NL 230886 A NL230886 A NL 230886A
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.)
Publication of NL230886A publication Critical patent/NL230886A/xx

Links

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)
NL230886D 1958-08-27 NL230886A (enExample)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL230886A true NL230886A (enExample)

Family

ID=19751321

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL104518D NL104518C (enExample) 1958-08-27

Country Status (8)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL261717A (enExample) * 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 (enExample) * 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 (enExample) * 1954-05-17

Also Published As

Publication number Publication date
ES251682A1 (es) 1960-01-16
NL104518C (enExample)
CH373798A (de) 1963-12-15
DE1144363B (de) 1963-02-28
US3017480A (en) 1962-01-16
FR1236689A (fr) 1960-07-22
GB925401A (en) 1963-05-08
BE581746A (nl) 1959-12-16

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