JPS55146914A - Oil filled tank for electrical equipement - Google Patents

Oil filled tank for electrical equipement

Info

Publication number
JPS55146914A
JPS55146914A JP5429879A JP5429879A JPS55146914A JP S55146914 A JPS55146914 A JP S55146914A JP 5429879 A JP5429879 A JP 5429879A JP 5429879 A JP5429879 A JP 5429879A JP S55146914 A JPS55146914 A JP S55146914A
Authority
JP
Japan
Prior art keywords
plate
tank
side wall
semi
equipement
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
JP5429879A
Other languages
Japanese (ja)
Other versions
JPS6135683B2 (en
Inventor
Tatsuo Ito
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5429879A priority Critical patent/JPS55146914A/en
Priority to GB8013620A priority patent/GB2050069B/en
Priority to SE8003238A priority patent/SE441132B/en
Priority to BE2/58541A priority patent/BE883050A/en
Publication of JPS55146914A publication Critical patent/JPS55146914A/en
Publication of JPS6135683B2 publication Critical patent/JPS6135683B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

PURPOSE: To reduce the thickness of a tank plate by a method wherein both sides of a box reinforcing body of a tank body are formed using a reinforcing material having a V-shaped cross section, and fixed as specified to the semi-circular portions of the side plates of the tank body.
CONSTITUTION: A reinforcing material 10 bent in the shape of V has the same length as the hieght of the side plate 1 of a tank, and the side wall 14 of a reinforcing body 13 is formed by engaging the side of the box reinforcing body 13 with a concave portion 12 provided on one side. The side wall 14 forms an angle of θ with the surface of a plate 8, while the edge of the side wall 14 is positioned in a region where the moment in the circumferential direction of semi-circle portion 1b of the side plate is the smallest, then the external surface of the side wall 14 is formed so that it corresponds to the tangent line of the semi-circle portion 1b. By so doing, the concentration of stress in an area near the connected portion of the side wall of a gas chamber and the side plate of the tank is extremely eased. Therefore, the thickness of the plate to be used can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP5429879A 1979-05-02 1979-05-02 Oil filled tank for electrical equipement Granted JPS55146914A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP5429879A JPS55146914A (en) 1979-05-02 1979-05-02 Oil filled tank for electrical equipement
GB8013620A GB2050069B (en) 1979-05-02 1980-04-24 Tanks for use in liquid filled electric apparatus
SE8003238A SE441132B (en) 1979-05-02 1980-04-29 FOR A LIQUID FILLED ELECTRICAL APPLIANCE TANK
BE2/58541A BE883050A (en) 1979-05-02 1980-04-30 TANKS FOR USE IN LIQUID-FILLED ELECTRICAL APPLIANCES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5429879A JPS55146914A (en) 1979-05-02 1979-05-02 Oil filled tank for electrical equipement

Publications (2)

Publication Number Publication Date
JPS55146914A true JPS55146914A (en) 1980-11-15
JPS6135683B2 JPS6135683B2 (en) 1986-08-14

Family

ID=12966654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5429879A Granted JPS55146914A (en) 1979-05-02 1979-05-02 Oil filled tank for electrical equipement

Country Status (2)

Country Link
JP (1) JPS55146914A (en)
BE (1) BE883050A (en)

Also Published As

Publication number Publication date
BE883050A (en) 1980-08-18
JPS6135683B2 (en) 1986-08-14

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