GB1417710A - Electrical rotary contacts - Google Patents

Electrical rotary contacts

Info

Publication number
GB1417710A
GB1417710A GB5920972A GB5920972A GB1417710A GB 1417710 A GB1417710 A GB 1417710A GB 5920972 A GB5920972 A GB 5920972A GB 5920972 A GB5920972 A GB 5920972A GB 1417710 A GB1417710 A GB 1417710A
Authority
GB
United Kingdom
Prior art keywords
contact
hollow
liquid
space
contacts
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
GB5920972A
Other languages
English (en)
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.)
SOUDURE AUTOGENE ELECT
Original Assignee
SOUDURE AUTOGENE ELECT
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 SOUDURE AUTOGENE ELECT filed Critical SOUDURE AUTOGENE ELECT
Publication of GB1417710A publication Critical patent/GB1417710A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Arc Welding In General (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
GB5920972A 1971-12-31 1972-12-21 Electrical rotary contacts Expired GB1417710A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE112451 1971-12-31
BE113751 1972-02-09
BE113750 1972-02-09

Publications (1)

Publication Number Publication Date
GB1417710A true GB1417710A (en) 1975-12-17

Family

ID=27158476

Family Applications (4)

Application Number Title Priority Date Filing Date
GB5920972A Expired GB1417710A (en) 1971-12-31 1972-12-21 Electrical rotary contacts
GB2125175A Expired GB1418858A (en) 1971-12-31 1972-12-21 Electrical rotary contacts
GB2223175A Expired GB1418859A (en) 1971-12-31 1972-12-21 Rotary electrical contacts
GB2271775A Expired GB1418860A (en) 1971-12-31 1972-12-21 Electrical rotary contact set

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB2125175A Expired GB1418858A (en) 1971-12-31 1972-12-21 Electrical rotary contacts
GB2223175A Expired GB1418859A (en) 1971-12-31 1972-12-21 Rotary electrical contacts
GB2271775A Expired GB1418860A (en) 1971-12-31 1972-12-21 Electrical rotary contact set

Country Status (7)

Country Link
US (1) US3806745A (enExample)
JP (1) JPS4877431A (enExample)
CH (1) CH567811A5 (enExample)
DE (1) DE2263709A1 (enExample)
GB (4) GB1417710A (enExample)
LU (1) LU66570A1 (enExample)
NL (1) NL7216482A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040598A1 (de) * 2006-09-29 2008-04-10 Siemens Aktiengesellschaft Vorrichtung zur übertragung elektrischer energie mittels flüssigmetall

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749680A1 (de) * 1977-11-07 1979-05-10 Hoechst Ag Vorrichtung zur uebertragung von elektrischem strom
DK106684A (da) * 1983-03-22 1984-09-23 Niinivaara T Elektrode til undervandsbrug
FI72906C (fi) * 1985-07-24 1987-08-10 Gss General Sea Safety Ltd Oy Foerfarande foer ledande av elektrisk stroem vid ljusbaogeanordning foer baogsvetsning, -braennskaerning e.dyl. samt ljusbaogeanordning foer genomfoerande av foerfarandet.
US5575664A (en) * 1995-05-30 1996-11-19 Hughes Aircraft Company Ball contact rotary connector
DE19807708A1 (de) * 1998-02-24 1999-08-05 Siemens Ag Läufer und Verfahren zur Kühlung eines Schleifrings
KR100962136B1 (ko) * 2008-06-16 2010-06-10 현대자동차주식회사 냉난방 시스템
US7898140B2 (en) * 2008-07-11 2011-03-01 General Electric Company Brushless slip ring for a wind turbine and method of assembly
US20130147310A1 (en) * 2011-12-09 2013-06-13 Alstom Technology Ltd Slip ring
CN107658668B (zh) * 2017-08-14 2019-06-18 云南靖创液态金属热控技术研发有限公司 一种旋转导电装置
EP3707451A1 (de) 2017-11-08 2020-09-16 SMS Mevac GmbH Schmelzofen mit gleichzeitig rotierbarer und verfahrbarer elektrodenstange
US11572234B2 (en) 2020-03-13 2023-02-07 Punching Concepts, Inc. Temperature controlled conveyor pulley
CN113042857B (zh) * 2021-03-28 2022-06-28 浙江金象科技有限公司 气瓶缝焊滚轮结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969918A (en) * 1961-08-16 1964-09-16 Ass Elect Ind Improvements relating to apparatus for providing an electric current path between rotary and stationary conductive members
US3312843A (en) * 1964-12-30 1967-04-04 Gen Electric Electrical collector apparatus
US3436575A (en) * 1966-09-30 1969-04-01 Gen Electric Conductive liquid metal transfer means for plural current collectors
US3444408A (en) * 1967-08-25 1969-05-13 Gen Electric Liquid metal electrical collector
US3514653A (en) * 1969-01-21 1970-05-26 Oakley A Kendall Antifriction slipring device
GB1326731A (en) * 1969-08-27 1973-08-15 Int Research & Dev Co Ltd Current transfer in homopolar machines
US3601643A (en) * 1970-03-05 1971-08-24 Gen Electric Antierosion feed slot for liquid metal collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040598A1 (de) * 2006-09-29 2008-04-10 Siemens Aktiengesellschaft Vorrichtung zur übertragung elektrischer energie mittels flüssigmetall

Also Published As

Publication number Publication date
GB1418860A (en) 1975-12-24
DE2263709A1 (de) 1973-07-05
GB1418858A (en) 1975-12-24
JPS4877431A (enExample) 1973-10-18
GB1418859A (en) 1975-12-24
LU66570A1 (enExample) 1973-02-01
US3806745A (en) 1974-04-23
NL7216482A (enExample) 1973-07-03
CH567811A5 (enExample) 1975-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee