ZA77544B - Spacing devices for overhead transmission lines - Google Patents

Spacing devices for overhead transmission lines

Info

Publication number
ZA77544B
ZA77544B ZA770544A ZA77544A ZA77544B ZA 77544 B ZA77544 B ZA 77544B ZA 770544 A ZA770544 A ZA 770544A ZA 77544 A ZA77544 A ZA 77544A ZA 77544 B ZA77544 B ZA 77544B
Authority
ZA
South Africa
Prior art keywords
transmission lines
overhead transmission
spacing devices
spacing
devices
Prior art date
Application number
ZA770544A
Other languages
English (en)
Inventor
R Torr
M Beauchamp
Original Assignee
Rubber A 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 Rubber A Co Ltd filed Critical Rubber A Co Ltd
Publication of ZA77544B publication Critical patent/ZA77544B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
    • H02G7/125—Damping spacers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32631—Universal ball and socket
    • Y10T403/32681—Composite ball
    • Y10T403/32696—Nonmetallic part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32631—Universal ball and socket
    • Y10T403/32713—Elastomerically biased or backed components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32631—Universal ball and socket
    • Y10T403/32721—Elastomeric seat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/455—Elastomer interposed between radially spaced members
ZA770544A 1976-02-06 1977-02-01 Spacing devices for overhead transmission lines ZA77544B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4746/76A GB1561834A (en) 1976-02-06 1976-02-06 Spacing devices for overhead transmission lines

Publications (1)

Publication Number Publication Date
ZA77544B true ZA77544B (en) 1977-12-28

Family

ID=9783001

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770544A ZA77544B (en) 1976-02-06 1977-02-01 Spacing devices for overhead transmission lines

Country Status (10)

Country Link
US (1) US4113979A (nl)
AU (1) AU499203B2 (nl)
BR (1) BR7700701A (nl)
CA (1) CA1061424A (nl)
DE (1) DE2704798A1 (nl)
FR (1) FR2340637A1 (nl)
GB (1) GB1561834A (nl)
IT (1) IT1079564B (nl)
NL (1) NL7701268A (nl)
ZA (1) ZA77544B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404321A (en) * 1977-10-06 1983-09-13 General Electric Company Compositions comprising copolymers of a vinyl aromatic compound and an unsaturated cyclic anhydride and impact improvers
FR2765740B1 (fr) * 1997-07-01 2002-07-26 App Mat Elect Const Pince de suspension, notamment pour ligne electrique aerienne, et suspension comportant une telle pince
CA2274402A1 (en) 1999-06-11 2000-12-11 Hydro-Quebec Damper for an overhead cable
KR100794340B1 (ko) * 2007-06-28 2008-01-15 대원전기 주식회사 가공송전선로용 스페이서 댐퍼를 교체할 수 있게 한스페이서 지그 및 그 스페이서 지그를 이용한 스페이서댐퍼의 교체공법
US10236669B2 (en) 2015-08-07 2019-03-19 Hubbell Incorporated Motion control device for overhead transmission lines
RU202098U1 (ru) * 2020-08-14 2021-02-01 Акционерное общество "Южноуральский арматурно-изоляторный завод" Элемент соединительной сцепной арматуры воздушных линий электропередачи

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR825024A (fr) * 1936-11-07 1938-02-22 Dispositif élastique de guidage
BE625724A (nl) * 1961-12-05
US3711623A (en) * 1972-03-31 1973-01-16 Gould Inc Cable spacers for electrical overhead transmission lines

Also Published As

Publication number Publication date
DE2704798A1 (de) 1977-08-11
FR2340637B3 (nl) 1979-10-05
NL7701268A (nl) 1977-08-09
AU2202977A (en) 1978-08-17
FR2340637A1 (fr) 1977-09-02
AU499203B2 (en) 1979-04-05
CA1061424A (en) 1979-08-28
IT1079564B (it) 1985-05-13
US4113979A (en) 1978-09-12
BR7700701A (pt) 1977-10-11
GB1561834A (en) 1980-03-05

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