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GB2018515A - A lamination stack for an electrical component and manufacture thereof - Google Patents

A lamination stack for an electrical component and manufacture thereof

Info

Publication number
GB2018515A
GB2018515A GB7912568A GB7912568A GB2018515A GB 2018515 A GB2018515 A GB 2018515A GB 7912568 A GB7912568 A GB 7912568A GB 7912568 A GB7912568 A GB 7912568A GB 2018515 A GB2018515 A GB 2018515A
Authority
GB
United Kingdom
Prior art keywords
edge
electrical component
manufacture
lamination stack
lamination
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.)
Granted
Application number
GB7912568A
Other versions
GB2018515B (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB2018515A publication Critical patent/GB2018515A/en
Application granted granted Critical
Publication of GB2018515B publication Critical patent/GB2018515B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H01H9/362—Mounting of plates in arc chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches

Landscapes

  • Punching Or Piercing (AREA)
  • Laminated Bodies (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Buffer Packaging (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

A lamination stack for an electrical component such as an arc-chute comprises laminations (1) secured at their edges to a carrier strip (2, 3) in mutually parallel spaced alignment and secured to the strip (2) by clamping between two spaced edge formations (1'a, 1'b) one of which edge formations (1'a or 1'b) is formed by a finger-like portion which is deformed towards the other edge formation (1'b or 1'a). The apparatus for manufacturing the stack receives laminations (1) in mutually parallel spaced alignment and feeds a carrier strip (2) to the securing position into transverse contact with the edge of a lamination (1) between the edge formations (1'a, 1'b). At the securing position, means (9a) is provided for deforming the finger-like portion (1'a or 1'b) towards the other edge formation (1'b or 1'a). <IMAGE>
GB7912568A 1978-04-10 1979-04-10 Lamination stack for an elecrical component and manufacturethereof Expired GB2018515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782815469 DE2815469C3 (en) 1978-04-10 1978-04-10 Process for the production of arc splitter packs for circuit breakers

Publications (2)

Publication Number Publication Date
GB2018515A true GB2018515A (en) 1979-10-17
GB2018515B GB2018515B (en) 1982-06-03

Family

ID=6036618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912568A Expired GB2018515B (en) 1978-04-10 1979-04-10 Lamination stack for an elecrical component and manufacturethereof

Country Status (6)

Country Link
AT (1) AT382740B (en)
BE (1) BE875458A (en)
DE (1) DE2815469C3 (en)
ES (2) ES242567Y (en)
FR (1) FR2423050A1 (en)
GB (1) GB2018515B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3660876A1 (en) * 2018-11-29 2020-06-03 ABB Schweiz AG Splitter plate, arc extinguishing chamber and switching device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3660876A1 (en) * 2018-11-29 2020-06-03 ABB Schweiz AG Splitter plate, arc extinguishing chamber and switching device
WO2020109034A1 (en) * 2018-11-29 2020-06-04 Abb Schweiz Ag Splitter plate, arc extinguishing chamber and switching device
US11574783B2 (en) 2018-11-29 2023-02-07 Abb Schweiz Ag Splitter plate, arc extinguishing chamber and switching device

Also Published As

Publication number Publication date
GB2018515B (en) 1982-06-03
AT382740B (en) 1987-04-10
BE875458A (en) 1979-07-31
ATA262679A (en) 1986-08-15
ES242567Y (en) 1980-01-01
DE2815469C3 (en) 1980-10-30
FR2423050A1 (en) 1979-11-09
ES242567U (en) 1979-08-01
DE2815469A1 (en) 1979-10-11
DE2815469B2 (en) 1980-03-20
FR2423050B3 (en) 1982-02-19
ES479393A1 (en) 1979-11-16

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980410