JPS57180108A - Bushing - Google Patents

Bushing

Info

Publication number
JPS57180108A
JPS57180108A JP6607481A JP6607481A JPS57180108A JP S57180108 A JPS57180108 A JP S57180108A JP 6607481 A JP6607481 A JP 6607481A JP 6607481 A JP6607481 A JP 6607481A JP S57180108 A JPS57180108 A JP S57180108A
Authority
JP
Japan
Prior art keywords
connection
bushing
tank
drawn out
coupling part
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.)
Granted
Application number
JP6607481A
Other languages
Japanese (ja)
Other versions
JPH0150085B2 (en
Inventor
Keiji Hara
Masayoshi Hirai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6607481A priority Critical patent/JPS57180108A/en
Publication of JPS57180108A publication Critical patent/JPS57180108A/en
Publication of JPH0150085B2 publication Critical patent/JPH0150085B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE:To obtain a secure connection in an equipment in which a hollow connection lead drawn out of a machine and a connection part of a bushing are screened by a field relief member by a method wherein a connection conductor which can be slid is drawn out of the field relief member. CONSTITUTION:A coil 2 housed in a tank 1 of a machine such as a transformer is connected to a bottom terminal 5 of a bushing 4 via a connection lead 3. The bushing 4 is fitted to a flange of the tank 1. A fixed side 10 of a slip-in contact and a connection conductor 12 which can be moved and coupled to the axis direction are provided to the tip of the lead 3. The conductor 12 is composed of a rod part 12a which can be moved to the axis direction sliding with the fixed side 10 and a coupling part 12b which can be coupled with a moving side 11 of the slip-in contact. When the connection work is performed, the coupling part 12b is drawn out of a field screen 8 and an insulation barrier 9, so that the connection work can be performed securely by observing the moving side 11 and the coupling part 12b through a connection man-hole 13 provided to the tank 1.
JP6607481A 1981-04-29 1981-04-29 Bushing Granted JPS57180108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6607481A JPS57180108A (en) 1981-04-29 1981-04-29 Bushing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6607481A JPS57180108A (en) 1981-04-29 1981-04-29 Bushing

Publications (2)

Publication Number Publication Date
JPS57180108A true JPS57180108A (en) 1982-11-06
JPH0150085B2 JPH0150085B2 (en) 1989-10-27

Family

ID=13305327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6607481A Granted JPS57180108A (en) 1981-04-29 1981-04-29 Bushing

Country Status (1)

Country Link
JP (1) JPS57180108A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0800186A2 (en) * 1996-04-01 1997-10-08 HSP Hochspannungsgeräte Porz GmbH Bushing
JP2011035162A (en) * 2009-07-31 2011-02-17 Toshiba Corp On-load tap changer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102333U (en) * 1979-01-09 1980-07-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102333U (en) * 1979-01-09 1980-07-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0800186A2 (en) * 1996-04-01 1997-10-08 HSP Hochspannungsgeräte Porz GmbH Bushing
EP0800186A3 (en) * 1996-04-01 1997-10-29 Hsp Hochspannungsgeraete Porz
JP2011035162A (en) * 2009-07-31 2011-02-17 Toshiba Corp On-load tap changer

Also Published As

Publication number Publication date
JPH0150085B2 (en) 1989-10-27

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