GB1221379A - Improvements in or relating to on-load voltage regulators - Google Patents

Improvements in or relating to on-load voltage regulators

Info

Publication number
GB1221379A
GB1221379A GB31577/69A GB3157769A GB1221379A GB 1221379 A GB1221379 A GB 1221379A GB 31577/69 A GB31577/69 A GB 31577/69A GB 3157769 A GB3157769 A GB 3157769A GB 1221379 A GB1221379 A GB 1221379A
Authority
GB
United Kingdom
Prior art keywords
connector
fined
rotatable
transformer
ring
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
GB31577/69A
Inventor
Maurice Sinet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1221379A publication Critical patent/GB1221379A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

1,221,379. Voltage regulators. M. SINET. 23 June, 1969 [3 July, 1968], No..31577/69. Heading HIT. A voltage regulator has a rotatable secondary winding in contact with both a movable brush and a slip-ring connector, a potential being applied across the fined connector elements in order to cancel any E.M.F. induced in the slipring circuit, which would cause sparking as the moving connector element bridges the fined connector elements. The connector comprises either a segmented, fixed ring 2 with a rotatable brush 4 or fined brushes (11) and a rotatable part-ring (9, Fig. 2, not shown). The potential is applied by secondary windings 12 of transformer 13, supplied by annular transformer 18 via a rotatable brush 17. Transformer 18 further supplies saturation windings 23 via transformers 19, this . preventing induced E.M.F.'s in primary winding 15 due to current flow in secondary winding 12.
GB31577/69A 1968-07-03 1969-06-23 Improvements in or relating to on-load voltage regulators Expired GB1221379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR157661 1968-07-03

Publications (1)

Publication Number Publication Date
GB1221379A true GB1221379A (en) 1971-02-03

Family

ID=8652015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31577/69A Expired GB1221379A (en) 1968-07-03 1969-06-23 Improvements in or relating to on-load voltage regulators

Country Status (5)

Country Link
US (1) US3581189A (en)
JP (1) JPS515165B1 (en)
DE (1) DE1932700A1 (en)
FR (1) FR1584337A (en)
GB (1) GB1221379A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6392521B1 (en) 2000-10-12 2002-05-21 Clinton Instrument Company Variable inductance transformer with electronic control
DE102009044571A1 (en) * 2009-11-18 2011-05-19 Siavash Nasser Maharlouei Stepless variable transformer
CN107424783B (en) * 2017-08-08 2018-11-06 芜湖市凯鑫避雷器有限责任公司 A kind of clamp system of for transformer iron core

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211956A (en) * 1961-09-22 1965-10-12 Mc Graw Edison Co Overvoltage protection for step voltage regulators
US3505591A (en) * 1967-10-23 1970-04-07 Perkin Elmer Corp High resolution adjustable transducer employing an auxiliary transducer

Also Published As

Publication number Publication date
FR1584337A (en) 1969-12-19
JPS515165B1 (en) 1976-02-18
US3581189A (en) 1971-05-25
DE1932700A1 (en) 1970-01-08

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