GB1029102A - An electric switch - Google Patents

An electric switch

Info

Publication number
GB1029102A
GB1029102A GB1058/65A GB105865A GB1029102A GB 1029102 A GB1029102 A GB 1029102A GB 1058/65 A GB1058/65 A GB 1058/65A GB 105865 A GB105865 A GB 105865A GB 1029102 A GB1029102 A GB 1029102A
Authority
GB
United Kingdom
Prior art keywords
liquid
ribs
spaces
electric switch
siemensschuckertwerke
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1058/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB1029102A publication Critical patent/GB1029102A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/92—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being liquid, e.g. oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
    • B60B5/04—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of wood
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • 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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/75—Liquid-break switches, e.g. oil-break

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Actuator (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1,029,102. Liquid blast switches. SIEMENSSCHUCKERTWERKE A.G. Jan. 8, 1965 [Sept. 3, 1964], No. 1058/65. Addition to 1,018,169. Heading H2B. The liquid blast switch of the main Specification is modified by bridging pairs of the ribs 29 supporting the insulating member 27 with integrally moulded ribs 30 to form a plurality of closed spaces 32 opening into the chamber 19 only in a direction away from the direction of flow of the extinguishing liquid through the annular channel 25. The liquid in the spaces 32 is compressed during arcing and expands when the arc is extinguished to assist in refilling the contact space in preparation for a further interruption.
GB1058/65A 1963-02-18 1965-01-08 An electric switch Expired GB1029102A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DES0083790 1963-02-18
DES0090748 1964-04-24
DES0090751 1964-04-24
DES0090750 1964-04-24
DES0092969 1964-09-03

Publications (1)

Publication Number Publication Date
GB1029102A true GB1029102A (en) 1966-05-11

Family

ID=27512287

Family Applications (5)

Application Number Title Priority Date Filing Date
GB51463/63A Expired GB1018169A (en) 1963-02-18 1963-12-31 Improvements in or relating to electric switches
GB1058/65A Expired GB1029102A (en) 1963-02-18 1965-01-08 An electric switch
GB2388/65A Expired GB1028953A (en) 1963-02-18 1965-01-19 Electric switches
GB3714/65A Expired GB1028785A (en) 1963-02-18 1965-01-27 An electric switch
GB3715/65A Expired GB1028733A (en) 1963-02-18 1965-01-27 Electric switches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB51463/63A Expired GB1018169A (en) 1963-02-18 1963-12-31 Improvements in or relating to electric switches

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB2388/65A Expired GB1028953A (en) 1963-02-18 1965-01-19 Electric switches
GB3714/65A Expired GB1028785A (en) 1963-02-18 1965-01-27 An electric switch
GB3715/65A Expired GB1028733A (en) 1963-02-18 1965-01-27 Electric switches

Country Status (4)

Country Link
CH (5) CH407283A (en)
DE (4) DE1490563C2 (en)
GB (5) GB1018169A (en)
SE (1) SE326222B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1490715A1 (en) * 1964-12-10 1969-09-18 Sachsenwerk Licht & Kraft Ag Low-liquid electrical circuit breaker

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR801284A (en) * 1936-01-17 1936-07-31 Delle Atel Const Electr Switch with several breaks
DE633976C (en) * 1933-01-31 1936-08-13 Delle Atel Const Electr Liquid switch with blow pot
FR810720A (en) * 1935-12-12 1937-03-27 Alsthom Cgee Improvements to arc blow switches using insulating liquid jets
DE815504C (en) * 1950-07-12 1951-10-01 Voigt & Haeffner Ag Extinguishing chamber switch

Also Published As

Publication number Publication date
DE1490378B1 (en) 1971-01-07
CH421235A (en) 1966-09-30
GB1028953A (en) 1966-05-11
DE1490562C2 (en) 1975-05-28
CH422944A (en) 1966-10-31
CH430827A (en) 1967-02-28
DE1490643C2 (en) 1975-08-21
DE1490562B1 (en) 1971-06-24
CH407283A (en) 1966-02-15
SE326222B (en) 1970-07-20
GB1028785A (en) 1966-05-11
DE1490643B1 (en) 1971-06-24
DE1490564B1 (en) 1971-07-01
DE1490563C2 (en) 1975-08-21
GB1018169A (en) 1966-01-26
DE1490563B1 (en) 1971-06-09
CH421236A (en) 1966-09-30
DE1490564C2 (en) 1975-08-21
GB1028733A (en) 1966-05-04

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