GB330877A - Improvements in or relating to variable capacity electric condensers - Google Patents

Improvements in or relating to variable capacity electric condensers

Info

Publication number
GB330877A
GB330877A GB750129A GB750129A GB330877A GB 330877 A GB330877 A GB 330877A GB 750129 A GB750129 A GB 750129A GB 750129 A GB750129 A GB 750129A GB 330877 A GB330877 A GB 330877A
Authority
GB
United Kingdom
Prior art keywords
vanes
condensers
capacity
supported
single point
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
GB750129A
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
Priority to GB750129A priority Critical patent/GB330877A/en
Publication of GB330877A publication Critical patent/GB330877A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/38—Multiple capacitors, e.g. ganged

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Wind Motors (AREA)

Abstract

330,877. Preen, A. March 7, 1929. Condensers. - Electric variable condensers grouped in a gang are provided with means for altering the capacity of one or more, to compensate for minor inequalities, having certain of the fixed vanes mounted at a single point, with means applied at a single point for distorting them sideways towards or away from the moving vanes. In one example, Fig. 1, two vanes 6 which may be thicker than the other fixed vanes are supported only on the arm 4a and are tied by a screwed rod 9, with nuts 10 permitting the desired adjustment. The rod 9 passes through lugs 8 formed on the plates 6 extending bevond the other vanes. In a modification, Figs. 3 and 4, one adjustable plate 6 only is used, supported on the bar 4a, having a reduced portion n and caused to distort as required by pressure of a screw 20. By this means any adjustment of capacity is effective over the whole range of the condenser. Specifications 298,312, 312,822; 344,863, [Group XXXVI], and 344,864, [Group XXXV], are referred to.
GB750129A 1929-03-07 1929-03-07 Improvements in or relating to variable capacity electric condensers Expired GB330877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB750129A GB330877A (en) 1929-03-07 1929-03-07 Improvements in or relating to variable capacity electric condensers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB750129A GB330877A (en) 1929-03-07 1929-03-07 Improvements in or relating to variable capacity electric condensers

Publications (1)

Publication Number Publication Date
GB330877A true GB330877A (en) 1930-06-10

Family

ID=9834319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB750129A Expired GB330877A (en) 1929-03-07 1929-03-07 Improvements in or relating to variable capacity electric condensers

Country Status (1)

Country Link
GB (1) GB330877A (en)

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