SE8601215L - actuators - Google Patents

actuators

Info

Publication number
SE8601215L
SE8601215L SE8601215A SE8601215A SE8601215L SE 8601215 L SE8601215 L SE 8601215L SE 8601215 A SE8601215 A SE 8601215A SE 8601215 A SE8601215 A SE 8601215A SE 8601215 L SE8601215 L SE 8601215L
Authority
SE
Sweden
Prior art keywords
contact
outer end
rocking
spring
shaft
Prior art date
Application number
SE8601215A
Other languages
Swedish (sv)
Other versions
SE460441B (en
SE8601215D0 (en
Inventor
M Igefjord
Original Assignee
Eldon 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 Eldon Ab filed Critical Eldon Ab
Priority to SE8601215A priority Critical patent/SE460441B/en
Publication of SE8601215D0 publication Critical patent/SE8601215D0/en
Publication of SE8601215L publication Critical patent/SE8601215L/en
Publication of SE460441B publication Critical patent/SE460441B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

A contact spring (5) is tippably located on the same locating surface (3) as the rocking contact (4) which it activated, holding it in the 'on' position with the same force as in the 'off position. The spring is long, and is located in its central part. Its outer end parts (11,12) are each activated by adjustment heel formations (6,13) controlled by cam surfaces (7,14) formed on the rotatable breaker shaft (4). When the one other end part (11) of the contact spring in the rocking contact 'on' position is close to the breaker shaft (8), its other outer end part (12) is at a distance from that shaft. In the 'off' position of the rocking contact, the outer end parts are in opposite positions. The locating surface on which the rocking contact and contact spring are located is formed by the short end of the load switch 'on' and/or 'off' conductors (1,2).
SE8601215A 1986-03-14 1986-03-14 Operating component for electrical load switch SE460441B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8601215A SE460441B (en) 1986-03-14 1986-03-14 Operating component for electrical load switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601215A SE460441B (en) 1986-03-14 1986-03-14 Operating component for electrical load switch

Publications (3)

Publication Number Publication Date
SE8601215D0 SE8601215D0 (en) 1986-03-14
SE8601215L true SE8601215L (en) 1987-09-15
SE460441B SE460441B (en) 1989-10-09

Family

ID=20363849

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601215A SE460441B (en) 1986-03-14 1986-03-14 Operating component for electrical load switch

Country Status (1)

Country Link
SE (1) SE460441B (en)

Also Published As

Publication number Publication date
SE460441B (en) 1989-10-09
SE8601215D0 (en) 1986-03-14

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