IT7949029A0 - Materiale dielettrico per influenzare campi elettrici e dispositivoper il controllo di sollecitazioni realizzato con esso e procedimentodi fabbricazione - Google Patents

Materiale dielettrico per influenzare campi elettrici e dispositivoper il controllo di sollecitazioni realizzato con esso e procedimentodi fabbricazione

Info

Publication number
IT7949029A0
IT7949029A0 IT7949029A IT4902979A IT7949029A0 IT 7949029 A0 IT7949029 A0 IT 7949029A0 IT 7949029 A IT7949029 A IT 7949029A IT 4902979 A IT4902979 A IT 4902979A IT 7949029 A0 IT7949029 A0 IT 7949029A0
Authority
IT
Italy
Prior art keywords
control device
dielectric material
electric fields
manufacturing procedure
device made
Prior art date
Application number
IT7949029A
Other languages
English (en)
Other versions
IT1116000B (it
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of IT7949029A0 publication Critical patent/IT7949029A0/it
Application granted granted Critical
Publication of IT1116000B publication Critical patent/IT1116000B/it

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
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
    • H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only
IT49029/79A 1978-05-12 1979-05-11 Materiale dielettrico per influenzare campi elettrici e dispositivo per il controllo di sollecitazioni realizzato con esso e procedimento di fabbricazione IT1116000B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2821017A DE2821017C3 (de) 1978-05-12 1978-05-12 Dielektrischer Werkstoff zur Beeinflussung elektrischer Felder, sowie seine Verwendung in Feldsteuerungselementen

Publications (2)

Publication Number Publication Date
IT7949029A0 true IT7949029A0 (it) 1979-05-11
IT1116000B IT1116000B (it) 1986-02-10

Family

ID=6039304

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49029/79A IT1116000B (it) 1978-05-12 1979-05-11 Materiale dielettrico per influenzare campi elettrici e dispositivo per il controllo di sollecitazioni realizzato con esso e procedimento di fabbricazione

Country Status (11)

Country Link
US (1) US4234439A (it)
JP (1) JPS551088A (it)
AU (1) AU523678B2 (it)
BR (1) BR7902915A (it)
CA (1) CA1133079A (it)
CH (1) CH644223A5 (it)
DE (1) DE2821017C3 (it)
FR (1) FR2425707A1 (it)
GB (1) GB2025441B (it)
IT (1) IT1116000B (it)
SE (2) SE440422B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311543Y2 (it) * 1981-02-09 1988-04-04
US4363842A (en) * 1981-03-02 1982-12-14 Minnesota Mining And Manufacturing Company Elastomeric pre-stretched tubes for providing electrical stress control
US4446331A (en) * 1981-07-17 1984-05-01 The Fujikura Cable Works, Limited Power cable joint structure including a reinforcement insulator containing electrode spherical bodies
BE890141A (de) * 1981-08-28 1982-03-01 Kabel Und Gummiwerke A G Kabel Fertig-oder habkeug aus kunststoff mit warmetechnischer bzw elektrotechnischer funktion und verfahren zu dessen herstellung
DE3226124C2 (de) * 1982-07-13 1984-09-20 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Gummielastische Umhüllung für elektrische Kabel und dergleichen
JPS6443122U (it) * 1987-09-10 1989-03-15
JPH0254047A (ja) * 1988-08-19 1990-02-23 Tokiwa Kogyo Kk 発泡軽量コンクリート
FR2656962B1 (fr) * 1990-01-05 1995-04-07 Silec Liaisons Elec Extremite de cable electrique.
US5660878A (en) * 1991-02-06 1997-08-26 Commissariat A L'energie Atomique Process for the reduction of breakdown risks of the insulant of high voltage cable and lines during their aging
DE19500849A1 (de) * 1995-01-13 1996-07-18 Abb Research Ltd Elektrisches Bauteil
US6015629A (en) * 1995-09-06 2000-01-18 3M Innovative Properties Company Stress control for termination of a high voltage cable
JP3615015B2 (ja) * 1996-04-11 2005-01-26 富士ゼロックス株式会社 画像形成装置およびその給紙部材
WO1999021259A1 (en) * 1997-10-22 1999-04-29 Minnesota Mining And Manufacturing Company Improved medium voltage branch splice and method of making the same
US8974706B2 (en) * 2009-12-14 2015-03-10 3M Innovative Properties Company Dielectric material with non-linear dielectric constant
DE102010039750B4 (de) * 2010-08-25 2013-11-21 Tyco Electronics Raychem Gmbh Kabelgarnitur mit einem Feldsteuerelement und Verfahren zum Herstellen einer Kabelgarnitur
US8435427B2 (en) 2010-08-26 2013-05-07 3M Innovative Properties Company Compositions having non-linear current-voltage characteristics
JP5995860B2 (ja) 2010-12-06 2016-09-21 スリーエム イノベイティブ プロパティズ カンパニー 複合ダイオード、電子デバイス及びその製造方法
WO2015047769A1 (en) 2013-09-25 2015-04-02 3M Innovative Properties Company Compositions for electric field grading
CN110235208B (zh) 2017-01-31 2021-05-11 3M创新有限公司 中压和高压线缆应用的多层应力控制制品及干式接线端
US10530143B2 (en) * 2017-09-21 2020-01-07 Accessesp Uk Limited Stress control cones for downhole electrical power system tubing encapsulated power cables
US11873403B2 (en) 2018-05-16 2024-01-16 3M Innovative Properties Company Electric field grading composition, methods of making the same, and composite articles including the same
EP3705515A1 (en) 2019-03-08 2020-09-09 Tyco Electronics UK Ltd. Elastomeric material
US11875919B2 (en) 2019-03-18 2024-01-16 3M Innovative Properties Company Multilayer electric field grading article, methods of making the same, and articles including the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349164A (en) * 1965-12-28 1967-10-24 Minnesota Mining & Mfg Insulative stress relief film
US3515798A (en) * 1968-12-06 1970-06-02 Minnesota Mining & Mfg Elastic cover and removable cone assembly
US3585274A (en) * 1969-09-15 1971-06-15 Minnesota Mining & Mfg Relief of dielectric stress in high voltage cable connections
IT950146B (it) * 1972-03-14 1973-06-20 Pirelli Perfezionamento nella costruzione di accessori per cavi elettrici ad alta tensione
US3823334A (en) * 1973-07-18 1974-07-09 Westinghouse Electric Corp Electrical apparatus with high voltage electrical conductor insulated by material including high dielectric constant inserts
US4053702A (en) * 1975-07-14 1977-10-11 Minnesota Mining And Manufacturing Company Dielectric stress relief at a high voltage cable termination
JPS5326996A (en) * 1976-08-26 1978-03-13 Tokyo Keiki Kk Compound dielectric body

Also Published As

Publication number Publication date
AU4701479A (en) 1979-11-15
AU523678B2 (en) 1982-08-12
GB2025441A (en) 1980-01-23
JPS551088A (en) 1980-01-07
SE456379B (sv) 1988-09-26
SE8406396D0 (sv) 1984-12-17
SE8406396L (sv) 1984-12-17
CH644223A5 (de) 1984-07-13
DE2821017A1 (de) 1979-11-15
IT1116000B (it) 1986-02-10
GB2025441B (en) 1983-02-16
JPS6250930B2 (it) 1987-10-27
DE2821017B2 (de) 1980-05-22
DE2821017C3 (de) 1981-02-05
US4234439A (en) 1980-11-18
CA1133079A (en) 1982-10-05
FR2425707B1 (it) 1984-11-30
SE440422B (sv) 1985-07-29
BR7902915A (pt) 1979-12-04
FR2425707A1 (fr) 1979-12-07
SE7904040L (sv) 1979-11-13

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