US3652778A - Insulating spacer - Google Patents

Insulating spacer Download PDF

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Publication number
US3652778A
US3652778A US78373A US3652778DA US3652778A US 3652778 A US3652778 A US 3652778A US 78373 A US78373 A US 78373A US 3652778D A US3652778D A US 3652778DA US 3652778 A US3652778 A US 3652778A
Authority
US
United States
Prior art keywords
central conductor
insulating member
shield
thermosetting resin
insulating
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 - Lifetime
Application number
US78373A
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English (en)
Inventor
Yoshikazu Sakai
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of US3652778A publication Critical patent/US3652778A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/066—Devices for maintaining distance between conductor and enclosure
    • H02G5/068—Devices for maintaining distance between conductor and enclosure being part of the junction between two enclosures
    • 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
    • H01B17/28—Capacitor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Bodies (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Installation Of Bus-Bars (AREA)
US78373A 1969-10-16 1970-10-06 Insulating spacer Expired - Lifetime US3652778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1969098379U JPS4791Y1 (de) 1969-10-16 1969-10-16

Publications (1)

Publication Number Publication Date
US3652778A true US3652778A (en) 1972-03-28

Family

ID=14218225

Family Applications (1)

Application Number Title Priority Date Filing Date
US78373A Expired - Lifetime US3652778A (en) 1969-10-16 1970-10-06 Insulating spacer

Country Status (2)

Country Link
US (1) US3652778A (de)
JP (1) JPS4791Y1 (de)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829707A (en) * 1973-02-09 1974-08-13 Allis Chalmers Gas insulated high voltage electrical transmission line with means for damping transients
US3874237A (en) * 1973-02-15 1975-04-01 Canadian Patents Dev Liquid level height measuring apparatus
US3898368A (en) * 1973-09-24 1975-08-05 Siemens Ag Control electrode in a support insulator of an encapsulated gas-insulated tubular line
US3911198A (en) * 1974-01-08 1975-10-07 Siemens Ag Contact assembly for a metal-clad, gas-insulated high-voltage line
US3914530A (en) * 1973-09-18 1975-10-21 Siemens Ag Bearing for the support of the inner conductor of an encapsulated tubular line support in a support insulator
US3920885A (en) * 1975-03-14 1975-11-18 Gen Electric High-voltage, compressed-gas-insulated bus
US3962609A (en) * 1973-05-17 1976-06-08 Siemens Aktiengesellschaft Voltage transformer for a completely insulated high-voltage installation
US3990001A (en) * 1973-05-17 1976-11-02 Siemens Aktiengesellschaft Measuring transformer for installation in the metal enclosure of a switching installation
US4024339A (en) * 1975-06-19 1977-05-17 Westinghouse Electric Corporation Supporting insulator assembly for gas-insulated equipment
US4038486A (en) * 1975-06-10 1977-07-26 Westinghouse Electric Corporation Supporting insulator assembly for gas-insulated equipment
US4277746A (en) * 1978-02-03 1981-07-07 Hitachi, Ltd. Gas-insulated electric apparatus and method of detecting partial discharge therein
US4316051A (en) * 1978-03-13 1982-02-16 Bbc Brown, Boveri & Company, Ltd. Partition insulator having a predetermined rupture behavior
US4354154A (en) * 1974-02-27 1982-10-12 Siemens Aktiengesellschaft Measuring transformer for high-voltage switch-gear with metal encapsulation
US4562303A (en) * 1983-03-04 1985-12-31 Bbc Brown, Boveri & Company, Ltd. Disc-type insulator with a cast-in electrode and process for its manufacture
US5185497A (en) * 1990-10-30 1993-02-09 Siemens Aktiengesellschaft Single-pole gas-insulated line duct
US5571989A (en) * 1993-12-21 1996-11-05 Gec Alsthom T & D Sa Gas-insulated high-tension line for long distances
US5571990A (en) * 1993-12-21 1996-11-05 Gec Alsthom T & D Sa Gas-insulated single-phase cable for transporting electricity
US5608187A (en) * 1993-12-23 1997-03-04 Abb Research Ltd. Post insulator
EP0771999A2 (de) * 1995-11-02 1997-05-07 Briloner Leuchten GmbH Niedervoltstromschienensystem für Leuchten
US6268562B1 (en) * 1993-03-16 2001-07-31 Hitachi, Ltd. Sealed container and method for assembling it
US20020050746A1 (en) * 2000-10-26 2002-05-02 Mitsubishi Denki Kabushiki Kaisha Electromagnetic device
US6700234B2 (en) * 2000-10-26 2004-03-02 Mitsubishi Denki Kabushiki Kaisha Electromagnetic device
US20120103645A1 (en) * 2009-07-17 2012-05-03 Mitsubishi Electric Corporation Gas-insulated bus
US20120118600A1 (en) * 2009-07-10 2012-05-17 Ls Cable Ltd. Termination structure for superconducting cable
US20130025933A1 (en) * 2010-03-19 2013-01-31 Hitachi, Ltd. Insulating Spacer with Built-In Optical Fiber
CN103515898A (zh) * 2012-06-21 2014-01-15 西门子公司 一种盘形绝缘子
CN103563198A (zh) * 2011-06-08 2014-02-05 Abb研究有限公司 激光处理的导电衬底及其预先处理方法
US20160006224A1 (en) * 2013-03-15 2016-01-07 Siemens Aktiengesellschaft Dismantlable insulator for gas insulated switchgear
US20220021193A1 (en) * 2019-04-25 2022-01-20 Mitsubishi Electric Corporation Gas insulated bus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155787A (en) * 1961-05-30 1964-11-03 Moser Glaser Transformatoren A High voltage switch arrangement for insulated conductors
US3324272A (en) * 1965-07-26 1967-06-06 Westinghouse Electric Corp Termination of insulators
US3356785A (en) * 1963-11-19 1967-12-05 Sumitomo Electric Industries Electric transmission coaxial cables
US3391243A (en) * 1965-07-26 1968-07-02 Westinghouse Electric Corp Enclosed electric power transmission conductor
GB1133270A (en) * 1966-09-02 1968-11-13 Central Electr Generat Board Improvements in or relating to electric cables
CH476379A (de) * 1968-11-15 1969-07-31 Sprecher & Schuh Ag Metallgekapselte gasisolierte Hochspannungsleitung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155787A (en) * 1961-05-30 1964-11-03 Moser Glaser Transformatoren A High voltage switch arrangement for insulated conductors
US3356785A (en) * 1963-11-19 1967-12-05 Sumitomo Electric Industries Electric transmission coaxial cables
US3324272A (en) * 1965-07-26 1967-06-06 Westinghouse Electric Corp Termination of insulators
US3391243A (en) * 1965-07-26 1968-07-02 Westinghouse Electric Corp Enclosed electric power transmission conductor
GB1133270A (en) * 1966-09-02 1968-11-13 Central Electr Generat Board Improvements in or relating to electric cables
CH476379A (de) * 1968-11-15 1969-07-31 Sprecher & Schuh Ag Metallgekapselte gasisolierte Hochspannungsleitung

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3829707A (en) * 1973-02-09 1974-08-13 Allis Chalmers Gas insulated high voltage electrical transmission line with means for damping transients
US3874237A (en) * 1973-02-15 1975-04-01 Canadian Patents Dev Liquid level height measuring apparatus
US3990001A (en) * 1973-05-17 1976-11-02 Siemens Aktiengesellschaft Measuring transformer for installation in the metal enclosure of a switching installation
US3962609A (en) * 1973-05-17 1976-06-08 Siemens Aktiengesellschaft Voltage transformer for a completely insulated high-voltage installation
US3914530A (en) * 1973-09-18 1975-10-21 Siemens Ag Bearing for the support of the inner conductor of an encapsulated tubular line support in a support insulator
US3898368A (en) * 1973-09-24 1975-08-05 Siemens Ag Control electrode in a support insulator of an encapsulated gas-insulated tubular line
US3911198A (en) * 1974-01-08 1975-10-07 Siemens Ag Contact assembly for a metal-clad, gas-insulated high-voltage line
US4354154A (en) * 1974-02-27 1982-10-12 Siemens Aktiengesellschaft Measuring transformer for high-voltage switch-gear with metal encapsulation
US3920885A (en) * 1975-03-14 1975-11-18 Gen Electric High-voltage, compressed-gas-insulated bus
US4038486A (en) * 1975-06-10 1977-07-26 Westinghouse Electric Corporation Supporting insulator assembly for gas-insulated equipment
US4024339A (en) * 1975-06-19 1977-05-17 Westinghouse Electric Corporation Supporting insulator assembly for gas-insulated equipment
US4277746A (en) * 1978-02-03 1981-07-07 Hitachi, Ltd. Gas-insulated electric apparatus and method of detecting partial discharge therein
US4316051A (en) * 1978-03-13 1982-02-16 Bbc Brown, Boveri & Company, Ltd. Partition insulator having a predetermined rupture behavior
US4562303A (en) * 1983-03-04 1985-12-31 Bbc Brown, Boveri & Company, Ltd. Disc-type insulator with a cast-in electrode and process for its manufacture
US5185497A (en) * 1990-10-30 1993-02-09 Siemens Aktiengesellschaft Single-pole gas-insulated line duct
US6268562B1 (en) * 1993-03-16 2001-07-31 Hitachi, Ltd. Sealed container and method for assembling it
US5571989A (en) * 1993-12-21 1996-11-05 Gec Alsthom T & D Sa Gas-insulated high-tension line for long distances
US5571990A (en) * 1993-12-21 1996-11-05 Gec Alsthom T & D Sa Gas-insulated single-phase cable for transporting electricity
US5608187A (en) * 1993-12-23 1997-03-04 Abb Research Ltd. Post insulator
EP0771999A2 (de) * 1995-11-02 1997-05-07 Briloner Leuchten GmbH Niedervoltstromschienensystem für Leuchten
EP0771999A3 (de) * 1995-11-02 1998-04-29 Briloner Leuchten GmbH Niedervoltstromschienensystem für Leuchten
US20020050746A1 (en) * 2000-10-26 2002-05-02 Mitsubishi Denki Kabushiki Kaisha Electromagnetic device
US6700234B2 (en) * 2000-10-26 2004-03-02 Mitsubishi Denki Kabushiki Kaisha Electromagnetic device
US6960850B2 (en) 2000-10-26 2005-11-01 Mitsubishi Denki Kabushiki Kaisha Electromagnetic device in an automotive transmission with sulfur corrosion resistant insulating layer
US20120118600A1 (en) * 2009-07-10 2012-05-17 Ls Cable Ltd. Termination structure for superconducting cable
US8912446B2 (en) * 2009-07-10 2014-12-16 Ls Cable Ltd. Termination structure for superconducting cable
US20120103645A1 (en) * 2009-07-17 2012-05-03 Mitsubishi Electric Corporation Gas-insulated bus
US8587930B2 (en) * 2009-07-17 2013-11-19 Mitsubishi Electric Corporation Gas-insulated bus
US20130025933A1 (en) * 2010-03-19 2013-01-31 Hitachi, Ltd. Insulating Spacer with Built-In Optical Fiber
US8847084B2 (en) * 2010-03-19 2014-09-30 Hitachi, Ltd. Insulating spacer with built-in optical fiber
CN103563198B (zh) * 2011-06-08 2017-05-24 Abb研究有限公司 激光处理的导电衬底及其预先处理方法
CN103563198A (zh) * 2011-06-08 2014-02-05 Abb研究有限公司 激光处理的导电衬底及其预先处理方法
CN103515898A (zh) * 2012-06-21 2014-01-15 西门子公司 一种盘形绝缘子
US9548600B2 (en) * 2012-06-21 2017-01-17 Siemen Aktiengesellschaft Disk-shaped insulator
US20150325993A1 (en) * 2012-06-21 2015-11-12 Siemens Aktiengesellschaft Disk-shaped insulator
US20160006224A1 (en) * 2013-03-15 2016-01-07 Siemens Aktiengesellschaft Dismantlable insulator for gas insulated switchgear
US20220021193A1 (en) * 2019-04-25 2022-01-20 Mitsubishi Electric Corporation Gas insulated bus

Also Published As

Publication number Publication date
JPS4791Y1 (de) 1972-01-06

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