LU57219A1 - CONTACT DEVICES - Google Patents

CONTACT DEVICES

Info

Publication number
LU57219A1
LU57219A1 LU57219A LU57219A LU57219A1 LU 57219 A1 LU57219 A1 LU 57219A1 LU 57219 A LU57219 A LU 57219A LU 57219 A LU57219 A LU 57219A LU 57219 A1 LU57219 A1 LU 57219A1
Authority
LU
Luxembourg
Prior art keywords
contact devices
devices
contact
Prior art date
Application number
LU57219A
Other languages
French (fr)
Inventor
Jules Thibaut
Original Assignee
Acec
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 Acec filed Critical Acec
Publication of LU57219A1 publication Critical patent/LU57219A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/56—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • 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
    • H01H19/54—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 the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
LU57219A 1967-11-03 1968-10-31 CONTACT DEVICES LU57219A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE50368 1967-11-03

Publications (1)

Publication Number Publication Date
LU57219A1 true LU57219A1 (en) 1969-02-07

Family

ID=3840797

Family Applications (1)

Application Number Title Priority Date Filing Date
LU57219A LU57219A1 (en) 1967-11-03 1968-10-31 CONTACT DEVICES

Country Status (3)

Country Link
BE (1) BE706001A (en)
FR (1) FR1603400A (en)
LU (1) LU57219A1 (en)

Also Published As

Publication number Publication date
BE706001A (en) 1968-05-03
FR1603400A (en) 1971-04-13

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