IT1110660B - Isolatore passante elettrico con raffreddamento integrale - Google Patents
Isolatore passante elettrico con raffreddamento integraleInfo
- Publication number
- IT1110660B IT1110660B IT20341/79A IT2034179A IT1110660B IT 1110660 B IT1110660 B IT 1110660B IT 20341/79 A IT20341/79 A IT 20341/79A IT 2034179 A IT2034179 A IT 2034179A IT 1110660 B IT1110660 B IT 1110660B
- Authority
- IT
- Italy
- Prior art keywords
- insulator
- electric
- integral cooling
- integral
- cooling
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/54—Insulators or insulating bodies characterised by their form having heating or cooling devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
- Transformer Cooling (AREA)
- Housings And Mounting Of Transformers (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/879,052 US4169965A (en) | 1978-02-21 | 1978-02-21 | Integrally cooled electrical feedthrough bushing |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7920341A0 IT7920341A0 (it) | 1979-02-20 |
IT1110660B true IT1110660B (it) | 1985-12-23 |
Family
ID=25373338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20341/79A IT1110660B (it) | 1978-02-21 | 1979-02-20 | Isolatore passante elettrico con raffreddamento integrale |
Country Status (9)
Country | Link |
---|---|
US (1) | US4169965A (it) |
JP (1) | JPS54126925A (it) |
CA (1) | CA1118061A (it) |
DE (1) | DE2905891A1 (it) |
ES (1) | ES477891A1 (it) |
FR (1) | FR2417830A1 (it) |
GB (1) | GB2018047A (it) |
IT (1) | IT1110660B (it) |
NL (1) | NL7900333A (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2918804C2 (de) * | 1979-05-10 | 1986-11-20 | Metallgesellschaft Ag, 6000 Frankfurt | Isolierende Stromdurchführung |
IT1251318B (it) * | 1991-09-13 | 1995-05-08 | Ente Naz Energia Elettrica | Apparecchiatura per controllare lo stato di contaminazione di isolatori elettrici |
KR20040049216A (ko) * | 2002-12-05 | 2004-06-11 | 삼성전자주식회사 | 전자레인지 |
WO2007078238A1 (en) | 2005-12-30 | 2007-07-12 | Abb Technology Ltd | Cooling of high voltage devices |
US8669469B2 (en) * | 2005-12-30 | 2014-03-11 | Abb Technology Ltd. | Cooling of high voltage devices |
WO2007078226A1 (en) * | 2005-12-30 | 2007-07-12 | Abb Technology Ltd. | Cooling of high voltage devices |
SE531237C2 (sv) * | 2007-07-04 | 2009-01-27 | Abb Technology Ag | Kylning av högspänningsanordningar |
JP5306037B2 (ja) * | 2009-04-23 | 2013-10-02 | 株式会社東芝 | 回転電機の高圧ブッシング |
EP2267870B1 (en) * | 2009-06-22 | 2020-06-03 | General Electric Technology GmbH | Electrical connection of a sealed electrical machine and method for cooling an electrical connection of a sealed electrical machine |
JP5571107B2 (ja) * | 2012-01-30 | 2014-08-13 | 株式会社東芝 | 回転電機の高圧ブッシング及び回転電機 |
DE102017204931A1 (de) * | 2017-03-23 | 2018-09-27 | Siemens Aktiengesellschaft | Elektrisches Gerät mit gekühltem Dom |
EP3852123A1 (en) * | 2020-01-15 | 2021-07-21 | ABB Power Grids Switzerland AG | Air-cooled air-to-air bushing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE541444A (it) * | ||||
DE1170486B (de) * | 1960-04-09 | 1964-05-21 | Siemens Ag | Hochstromdurchfuehrung fuer elektrische Maschinen und Apparate |
FR1387067A (fr) * | 1963-10-08 | 1965-01-29 | Comp Generale Electricite | Perfectionnements aux bornes de traversée pour tensions élevées |
US3626079A (en) * | 1970-08-10 | 1971-12-07 | Gen Electric | Electrical bushing with cooling means |
US4132853A (en) * | 1977-04-25 | 1979-01-02 | Westinghouse Electric Corp. | Electrical bushing |
-
1978
- 1978-02-21 US US05/879,052 patent/US4169965A/en not_active Expired - Lifetime
-
1979
- 1979-01-16 NL NL7900333A patent/NL7900333A/xx not_active Application Discontinuation
- 1979-02-16 DE DE19792905891 patent/DE2905891A1/de not_active Withdrawn
- 1979-02-16 CA CA000321823A patent/CA1118061A/en not_active Expired
- 1979-02-19 GB GB7905726A patent/GB2018047A/en not_active Withdrawn
- 1979-02-20 FR FR7904230A patent/FR2417830A1/fr active Pending
- 1979-02-20 ES ES477891A patent/ES477891A1/es not_active Expired
- 1979-02-20 IT IT20341/79A patent/IT1110660B/it active
- 1979-02-21 JP JP2020579A patent/JPS54126925A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1118061A (en) | 1982-02-09 |
FR2417830A1 (fr) | 1979-09-14 |
DE2905891A1 (de) | 1979-08-23 |
IT7920341A0 (it) | 1979-02-20 |
GB2018047A (en) | 1979-10-10 |
US4169965A (en) | 1979-10-02 |
JPS54126925A (en) | 1979-10-02 |
NL7900333A (nl) | 1979-08-23 |
ES477891A1 (es) | 1979-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1119577B (it) | Tasformatore elettrico | |
BR8001217A (pt) | Terminal eletrico alongado | |
DK339379A (da) | Elektrisk stegepande | |
FI792560A (fi) | Elektriskt prisraeknande vaog saerskilt butikbordsvaog | |
IT1123155B (it) | Rasoio elettrico | |
MX152751A (es) | Celda electrica mejorada | |
IT1110660B (it) | Isolatore passante elettrico con raffreddamento integrale | |
IT1123721B (it) | Rasoio elettrico | |
IT7967741A0 (it) | Invetriata multipla con attraversamenti elettrici | |
FI801894A (fi) | Elektriskt kontaktdon | |
DK89879A (da) | Elektrisk toerelement | |
IT1093829B (it) | Isolatore elettrico | |
DK404677A (da) | Staerkstroemskabel | |
TR20427A (tr) | Elektrik suepuergeleri | |
IT1123156B (it) | Rasoio elettrico | |
BR7902403A (pt) | Conjunto eletrico | |
NO150180C (no) | Elektrisk forbindelse | |
PL213481A1 (pl) | Przelacznik elektryczny | |
BR7908373A (pt) | Isolador | |
FR2339238A1 (fr) | Isolateur electrique | |
IT1118822B (it) | Lampadina elettrica | |
SE7802801L (sv) | Elektrisk isolator | |
IT1125812B (it) | Rasoio elettrico | |
BE876454A (fr) | Isolateur electrique | |
BE878537A (fr) | Cable electrique |