GB293118A - Improvements in electric surge absorbers - Google Patents

Improvements in electric surge absorbers

Info

Publication number
GB293118A
GB293118A GB887027A GB887027A GB293118A GB 293118 A GB293118 A GB 293118A GB 887027 A GB887027 A GB 887027A GB 887027 A GB887027 A GB 887027A GB 293118 A GB293118 A GB 293118A
Authority
GB
United Kingdom
Prior art keywords
tube
series
spiral
primary winding
wound
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
GB887027A
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.)
HUBERT CYRIL ATKINS
A Reyrolle and Co Ltd
Original Assignee
HUBERT CYRIL ATKINS
A Reyrolle and Co Ltd
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 HUBERT CYRIL ATKINS, A Reyrolle and Co Ltd filed Critical HUBERT CYRIL ATKINS
Priority to GB887027A priority Critical patent/GB293118A/en
Publication of GB293118A publication Critical patent/GB293118A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
    • H02H9/007—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions avoiding or damping oscillations, e.g. fenoresonance or travelling waves

Landscapes

  • Regulation Of General Use Transformers (AREA)

Abstract

293,118. Reyrolle & Co., Ltd., A., and Atkins, H. C. March 31, 1927. Protective arrangements.-A surge absorber comprises a primary winding in series with the line to be protected and a secondary winding in sections each tuned to a different frequency and inductively related to the primary winding. Each section may have a condenser in shunt with it. A primary winding A is wound on a tube D of insulating material and covered by a second insulating tube G upon which is wound a number of spirals B of strip resistance material which are connected in series. The outer end of each spiral is connected to a conducting tube C. The tubes C are arranged concentrically to form a series of condensers. The inner end of the first spiral is connected to the outer tube C<2> and the outer end of the last spiral to a tube C<1> outside the tube C<2> so that the connections of the whole device are as shown in Fig. 1. The whole device is enclosed in a metal casing and filled with oil.
GB887027A 1927-03-31 1927-03-31 Improvements in electric surge absorbers Expired GB293118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB887027A GB293118A (en) 1927-03-31 1927-03-31 Improvements in electric surge absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB887027A GB293118A (en) 1927-03-31 1927-03-31 Improvements in electric surge absorbers

Publications (1)

Publication Number Publication Date
GB293118A true GB293118A (en) 1928-07-02

Family

ID=9860843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB887027A Expired GB293118A (en) 1927-03-31 1927-03-31 Improvements in electric surge absorbers

Country Status (1)

Country Link
GB (1) GB293118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515984A (en) * 1947-06-02 1950-07-18 Westinghouse Electric Corp Line choke coil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515984A (en) * 1947-06-02 1950-07-18 Westinghouse Electric Corp Line choke coil

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