FR2341930A1 - Moving contact bridge for transformer tap changers - has support compression spring in longitudinal bore of contact carrier parallel to contact bridge - Google Patents

Moving contact bridge for transformer tap changers - has support compression spring in longitudinal bore of contact carrier parallel to contact bridge

Info

Publication number
FR2341930A1
FR2341930A1 FR7704587A FR7704587A FR2341930A1 FR 2341930 A1 FR2341930 A1 FR 2341930A1 FR 7704587 A FR7704587 A FR 7704587A FR 7704587 A FR7704587 A FR 7704587A FR 2341930 A1 FR2341930 A1 FR 2341930A1
Authority
FR
France
Prior art keywords
contact
bridge
contact bridge
compression spring
transformer tap
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.)
Withdrawn
Application number
FR7704587A
Other languages
French (fr)
Inventor
Herbert Utner
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.)
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Original Assignee
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Publication of FR2341930A1 publication Critical patent/FR2341930A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Contacts (AREA)

Abstract

The moving contact bridge is intended for double serially interrupting on-load transformer tap changers. The mounting of the contact bridge and its mechanical clamping to the contacts is such that the contact pairs close or open according to the arcing of their contact surfaces. The contact bridge is mounted in a bridge support middle part with a limited rotary motion about a fixed point. Compression springs are used for lateral abutment on the bridge support. One compression spring (13) is clamped between the contact support bearing part and an orthogonal protrusion of the contact bridge. The compression spring rests in a bore (12) in the bridge support (4), which runs parallel to the longitudinal extension of the contact bridge (1). It abuts the orthogonal protrusion (15), having two indentations (16, 17), via an adjusting bolt (14).
FR7704587A 1976-02-19 1977-02-17 Moving contact bridge for transformer tap changers - has support compression spring in longitudinal bore of contact carrier parallel to contact bridge Withdrawn FR2341930A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606671 DE2606671A1 (en) 1976-02-19 1976-02-19 CONTACT BRIDGE FOR ELECTRIC SWITCHES

Publications (1)

Publication Number Publication Date
FR2341930A1 true FR2341930A1 (en) 1977-09-16

Family

ID=5970313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704587A Withdrawn FR2341930A1 (en) 1976-02-19 1977-02-17 Moving contact bridge for transformer tap changers - has support compression spring in longitudinal bore of contact carrier parallel to contact bridge

Country Status (3)

Country Link
JP (1) JPS52102521A (en)
DE (1) DE2606671A1 (en)
FR (1) FR2341930A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1783380B (en) * 2004-12-01 2010-06-16 拉森特博洛有限公司 Cut-off device for switch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1783380B (en) * 2004-12-01 2010-06-16 拉森特博洛有限公司 Cut-off device for switch device

Also Published As

Publication number Publication date
JPS52102521A (en) 1977-08-27
DE2606671A1 (en) 1977-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse