GB1173034A - An Electrical Switch Block and Electrical Switchgear comprising Assemblies of such Blocks - Google Patents

An Electrical Switch Block and Electrical Switchgear comprising Assemblies of such Blocks

Info

Publication number
GB1173034A
GB1173034A GB256167A GB256167A GB1173034A GB 1173034 A GB1173034 A GB 1173034A GB 256167 A GB256167 A GB 256167A GB 256167 A GB256167 A GB 256167A GB 1173034 A GB1173034 A GB 1173034A
Authority
GB
United Kingdom
Prior art keywords
blocks
electrical
lugs
assemblies
switch block
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
GB256167A
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.)
Telemeccanica Elettrica
Original Assignee
Telemeccanica Elettrica
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 Telemeccanica Elettrica filed Critical Telemeccanica Elettrica
Publication of GB1173034A publication Critical patent/GB1173034A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/64—Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

1,173,034. Mounting switches. LA TELEMECCANICA ELETTRICA ING. AMATI & GREGORINI S.p.A. 18 Jan., 1967 [18 Jan., 1966], No. 2561/67. Heading H1N. Switch blocks adapted for assembly into switch gear for actuation by a single operating member have corner recesses 3, 4, Figs. 2, 4, each containing a single apertured lug 3a, 4a arranged in different planes, the lugs being connected together by screws 5b, Fig. 1, which are coaxially engaged with each other. The screws 5b have enlarged heads 5 with threaded bores 5a. Spacers 7 are arranged between the lugs. The lug arrangement permits the assembly of blocks one above the other as shown in Fig. 1 and also face-to-face with the lugs 3a, 4a extending towards and overlapping each other.
GB256167A 1966-01-18 1967-01-18 An Electrical Switch Block and Electrical Switchgear comprising Assemblies of such Blocks Expired GB1173034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32366 1966-01-18

Publications (1)

Publication Number Publication Date
GB1173034A true GB1173034A (en) 1969-12-03

Family

ID=11098592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB256167A Expired GB1173034A (en) 1966-01-18 1967-01-18 An Electrical Switch Block and Electrical Switchgear comprising Assemblies of such Blocks

Country Status (2)

Country Link
CH (1) CH460118A (en)
GB (1) GB1173034A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677524A (en) * 1984-11-06 1987-06-30 Kabushiki Kaisha Toshiba Metalclad switchgear having separate assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677524A (en) * 1984-11-06 1987-06-30 Kabushiki Kaisha Toshiba Metalclad switchgear having separate assemblies

Also Published As

Publication number Publication date
CH460118A (en) 1968-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees