JPS5018930A - - Google Patents
Info
- Publication number
- JPS5018930A JPS5018930A JP49055302A JP5530274A JPS5018930A JP S5018930 A JPS5018930 A JP S5018930A JP 49055302 A JP49055302 A JP 49055302A JP 5530274 A JP5530274 A JP 5530274A JP S5018930 A JPS5018930 A JP S5018930A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase AC
- H01F38/28—Current transformers
- H01F38/30—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/38—Instruments transformers for polyphase AC
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0356—Mounting of monitoring devices, e.g. current transformers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/10—Bushing with current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2325451A DE2325451C2 (de) | 1973-05-17 | 1973-05-17 | Stromwandleranordnung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5018930A true JPS5018930A (https=) | 1975-02-27 |
| JPS5344376B2 JPS5344376B2 (https=) | 1978-11-28 |
Family
ID=5881443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5530274A Expired JPS5344376B2 (https=) | 1973-05-17 | 1974-05-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3943433A (https=) |
| JP (1) | JPS5344376B2 (https=) |
| AT (1) | AT342708B (https=) |
| CH (1) | CH570687A5 (https=) |
| DE (1) | DE2325451C2 (https=) |
| FR (1) | FR2230049B1 (https=) |
| GB (1) | GB1461490A (https=) |
| HU (1) | HU168449B (https=) |
| NL (1) | NL174410C (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018072217A (ja) * | 2016-10-31 | 2018-05-10 | パナソニックＩｐマネジメント株式会社 | 電流センサ及び分電盤 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7927354U1 (de) * | 1979-09-26 | 1980-01-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Elektrisches Schaltfeld |
| CH670327A5 (https=) * | 1985-10-09 | 1989-05-31 | Sprecher Energie Ag | |
| US6760206B2 (en) | 2001-03-16 | 2004-07-06 | Cooper Industries, Inc. | Current sensor supporting structure |
| JP4080749B2 (ja) * | 2002-01-07 | 2008-04-23 | 三菱電機株式会社 | ガス絶縁電気機器用変成器 |
| DE102007029775B4 (de) * | 2007-06-25 | 2023-02-16 | Siemens Energy Global GmbH & Co. KG | Messwandleranordnung mit mehreren Sekundärkreisen |
| US8189323B2 (en) * | 2008-12-02 | 2012-05-29 | Mitsubishi Electric Corporation | Gas-insulated switchgear apparatus |
| EP2586045A1 (de) * | 2010-06-23 | 2013-05-01 | ABB Technology AG | Stromwandlervorrichtung |
| FR2973154B1 (fr) * | 2011-03-25 | 2017-07-14 | Alstom Grid Sas | Transformateur de courant pour appareillage triphase |
| DE102012204179A1 (de) * | 2012-03-16 | 2013-09-19 | Siemens Aktiengesellschaft | Messwandleranordnung |
| US11049647B2 (en) * | 2018-04-23 | 2021-06-29 | Siemens Energy Global GmbH & Co. KG | Molded tap changer assemblies and methods for dry-type transformers |
| EP4519697A1 (en) * | 2022-06-29 | 2025-03-12 | Siemens Energy Global GmbH & Co. KG | Low power instrument transformer (lpit) in conical connector |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE382335C (de) * | 1922-07-11 | 1923-10-08 | Siemens & Halske Akt Ges | Stromwandler fuer Hochspannung |
| US1873977A (en) * | 1931-05-26 | 1932-08-30 | Allis Chalmers Mfg Co | Condenser bushing |
| DE701382C (de) * | 1938-07-08 | 1941-01-15 | Siemens Ag | Anordnung bei Gasentladungs-, Lichtbogen- oder Schaltstromrichtern |
| DE1807996B2 (de) * | 1968-11-07 | 1972-03-30 | Siemens AG, 1000 Berlin u. 8000 München | Einleiterwandler |
| DE1910108A1 (de) * | 1969-02-28 | 1970-09-17 | Guenter Wahler | Rechengeraet mit Uhr kombiniert |
| CH514923A (de) * | 1970-04-17 | 1971-10-31 | Bbc Brown Boveri & Cie | Ringkernstromwandler an einer metallgekapselten druckgasisolierten Hochspannungsschaltanlage |
| FR2102531A5 (https=) * | 1970-08-06 | 1972-04-07 | Merlin Gerin | |
| FR2108875B2 (https=) * | 1970-10-14 | 1974-08-23 | Comp Generale Electricite | |
| CH524907A (de) * | 1970-12-03 | 1972-06-30 | Bbc Brown Boveri & Cie | Dreiphasige Hochspannungsleitungsanordnung mit Rohrkapselung |
| DE2116608A1 (de) * | 1971-03-31 | 1972-10-12 | Siemens Ag | Mehrphasen Meßwandleranordnung |
| DE2125297B2 (de) * | 1971-05-17 | 1978-11-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Meßwandler für vollisolierte, metallgekapselte Hochspannungsschaltanlagen |
| US3767837A (en) * | 1972-08-24 | 1973-10-23 | Ite Imperial Corp | High-voltage pressurized gas-insulated power transmission systems |
-
1973
- 1973-05-17 DE DE2325451A patent/DE2325451C2/de not_active Expired
-
1974
- 1974-04-30 AT AT359074A patent/AT342708B/de not_active IP Right Cessation
- 1974-05-01 NL NLAANVRAGE7405841,A patent/NL174410C/xx not_active IP Right Cessation
- 1974-05-10 FR FR7416208A patent/FR2230049B1/fr not_active Expired
- 1974-05-14 CH CH654674A patent/CH570687A5/xx not_active IP Right Cessation
- 1974-05-15 GB GB2144174A patent/GB1461490A/en not_active Expired
- 1974-05-16 HU HUSI1403A patent/HU168449B/hu unknown
- 1974-05-17 JP JP5530274A patent/JPS5344376B2/ja not_active Expired
- 1974-05-17 US US05/471,018 patent/US3943433A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018072217A (ja) * | 2016-10-31 | 2018-05-10 | パナソニックＩｐマネジメント株式会社 | 電流センサ及び分電盤 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7405841A (https=) | 1974-11-19 |
| FR2230049B1 (https=) | 1981-01-30 |
| GB1461490A (en) | 1977-01-13 |
| CH570687A5 (https=) | 1975-12-15 |
| AT342708B (de) | 1978-04-25 |
| HU168449B (https=) | 1976-04-28 |
| DE2325451A1 (de) | 1974-11-21 |
| NL174410C (nl) | 1984-06-01 |
| DE2325451C2 (de) | 1984-01-19 |
| JPS5344376B2 (https=) | 1978-11-28 |
| US3943433A (en) | 1976-03-09 |
| ATA359074A (de) | 1977-08-15 |
| FR2230049A1 (https=) | 1974-12-13 |