GB729428A - Improvements in electrical controllers - Google Patents

Improvements in electrical controllers

Info

Publication number
GB729428A
GB729428A GB17498/51A GB1749851A GB729428A GB 729428 A GB729428 A GB 729428A GB 17498/51 A GB17498/51 A GB 17498/51A GB 1749851 A GB1749851 A GB 1749851A GB 729428 A GB729428 A GB 729428A
Authority
GB
United Kingdom
Prior art keywords
controller
spring
sleeves
controllers
biased contacts
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
GB17498/51A
Other languages
English (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.)
Willem Smit and Companies Transformatorenfabriek N V
Original Assignee
Willem Smit and Companies Transformatorenfabriek N V
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 Willem Smit and Companies Transformatorenfabriek N V filed Critical Willem Smit and Companies Transformatorenfabriek N V
Publication of GB729428A publication Critical patent/GB729428A/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
    • H01H9/0005—Tap change devices
    • H01H9/0016—Contact arrangements for tap changers

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Centrifugal Separators (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB17498/51A 1950-08-01 1951-07-24 Improvements in electrical controllers Expired GB729428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL295802X 1950-08-01

Publications (1)

Publication Number Publication Date
GB729428A true GB729428A (en) 1955-05-04

Family

ID=19782964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17498/51A Expired GB729428A (en) 1950-08-01 1951-07-24 Improvements in electrical controllers

Country Status (5)

Country Link
BE (1) BE504507A (enrdf_load_stackoverflow)
CH (1) CH295802A (enrdf_load_stackoverflow)
DE (1) DE859650C (enrdf_load_stackoverflow)
GB (1) GB729428A (enrdf_load_stackoverflow)
NL (1) NL155138C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151740A3 (en) * 1984-01-16 1987-11-19 Siemens Aktiengesellschaft Berlin Und Munchen Load changer for tapped transformers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1068672A (fr) * 1952-06-28 1954-06-30 Perfectionnements aux éléments de contacts de commutateurs
DE2914928C2 (de) * 1979-04-12 1983-02-24 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Kontaktanordnung für Lastwähler von Stufentransformatoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151740A3 (en) * 1984-01-16 1987-11-19 Siemens Aktiengesellschaft Berlin Und Munchen Load changer for tapped transformers

Also Published As

Publication number Publication date
CH295802A (de) 1954-01-15
NL155138C (enrdf_load_stackoverflow)
DE859650C (de) 1952-12-15
BE504507A (enrdf_load_stackoverflow)

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