GB1405226A - Contact protection shield for current bars in electric distri bution systems - Google Patents

Contact protection shield for current bars in electric distri bution systems

Info

Publication number
GB1405226A
GB1405226A GB5555173A GB5555173A GB1405226A GB 1405226 A GB1405226 A GB 1405226A GB 5555173 A GB5555173 A GB 5555173A GB 5555173 A GB5555173 A GB 5555173A GB 1405226 A GB1405226 A GB 1405226A
Authority
GB
United Kingdom
Prior art keywords
electric
protection shield
contact protection
bar
current bars
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
GB5555173A
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.)
ELGE VERKEN AB
Original Assignee
ELGE VERKEN AB
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 ELGE VERKEN AB filed Critical ELGE VERKEN AB
Publication of GB1405226A publication Critical patent/GB1405226A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/14—Shutters or guards for preventing access to contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/042—Mounting on perforated supports by means of screws or locking members
    • H02B1/043—Mounting on perforated supports by means of screws or locking members the perforated support having openings distributed according to a pattern
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards

Abstract

1405226 Bus bar protection system ELGE-VEBKEN AB 30 Nov 1973 [5 Dec 1972] 55551/73 Heading H2E A bus bar (3) protection system comprises panels 1 mounted on the bar by flanges 5, 6, slots 8 being provided to expose the bar for the connection of apparatus, the slots being at least as long as the spark length. The apparatus may be secured by a clamp 10 having protrusions 12 fitting into the slots 8. The bus bar may be rectangular or round in cross-section and clamps may be secured on both sides of the bar.
GB5555173A 1972-12-05 1973-11-30 Contact protection shield for current bars in electric distri bution systems Expired GB1405226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15846/72A SE368887B (en) 1972-12-05 1972-12-05

Publications (1)

Publication Number Publication Date
GB1405226A true GB1405226A (en) 1975-09-10

Family

ID=20301318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5555173A Expired GB1405226A (en) 1972-12-05 1973-11-30 Contact protection shield for current bars in electric distri bution systems

Country Status (6)

Country Link
DE (1) DE2360260C2 (en)
DK (1) DK138970B (en)
FI (1) FI59314C (en)
GB (1) GB1405226A (en)
NO (1) NO133734C (en)
SE (1) SE368887B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744977A1 (en) * 1997-10-13 1999-04-15 Abb Patent Gmbh Adapter to connect busbar arrangement to input terminal of main conductor circuit breaker
CN104682071A (en) * 2013-10-18 2015-06-03 维纳尔电气系统有限公司 Contact protection system for power busbars
CN111900635A (en) * 2020-07-27 2020-11-06 浙江省开化七一电力器材有限责任公司 Novel double-shielding contact box for high-voltage switch cabinet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2306572B1 (en) * 2006-04-24 2009-09-03 Pronutec S.A. PROTECTIVE DEVICE FOR ELECTRICAL PACKAGING.
ATE474350T1 (en) * 2007-09-14 2010-07-15 Mueller Jean Ohg Elektrotech TOUCH PROTECTION FOR A RAIL
DE102014001411B4 (en) * 2014-02-05 2023-03-30 Rwe Deutschland Ag Insulating protective plate
EP2980932B1 (en) * 2014-08-01 2018-10-10 Wöhner GmbH & Co. KG Elektrotechnische Systeme Feed-in strip

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219887A (en) * 1963-08-07 1965-11-23 Allis Chalmers Mfg Co Electrical bus structure for motor control center

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744977A1 (en) * 1997-10-13 1999-04-15 Abb Patent Gmbh Adapter to connect busbar arrangement to input terminal of main conductor circuit breaker
CN104682071A (en) * 2013-10-18 2015-06-03 维纳尔电气系统有限公司 Contact protection system for power busbars
US9515397B2 (en) 2013-10-18 2016-12-06 Woehner Gmbh & Co. Kg Elektrotechnische Systeme Contact protection system for power busbars
CN111900635A (en) * 2020-07-27 2020-11-06 浙江省开化七一电力器材有限责任公司 Novel double-shielding contact box for high-voltage switch cabinet

Also Published As

Publication number Publication date
DE2360260A1 (en) 1974-06-06
NO133734B (en) 1976-03-08
FI59314C (en) 1981-07-10
DK138970C (en) 1979-04-30
NO133734C (en) 1976-06-16
DK138970B (en) 1978-11-20
SE368887B (en) 1974-07-22
DE2360260C2 (en) 1985-05-09
FI59314B (en) 1981-03-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee