JPS5571009A - Tank for electric equipment filled with oil and its manufacturing method - Google Patents
Tank for electric equipment filled with oil and its manufacturing methodInfo
- Publication number
- JPS5571009A JPS5571009A JP14412278A JP14412278A JPS5571009A JP S5571009 A JPS5571009 A JP S5571009A JP 14412278 A JP14412278 A JP 14412278A JP 14412278 A JP14412278 A JP 14412278A JP S5571009 A JPS5571009 A JP S5571009A
- Authority
- JP
- Japan
- Prior art keywords
- protruded portion
- fin
- reinforcing member
- tank
- shaped protruded
- 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
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
PURPOSE: To increase the strength of pressure resistance of a fin-shaped protruded portion and to enhance heat dissipating effect by partially connecting both sides of the fin-shaped protruded portion through a reinforced member which is inserted into said protruded portion.
CONSTITUTION: A reinforcing member 12 is inserted into a fin-shaped protruded portion 4 of a corrugated plate 1; and both sides 11 of the protruded portion are partically connected (13) by welding with the reinforcing member 12. The reinforcing member 12 has a slender and long shape in the up-and-down direction along a tank, and are longitudinary arranged with both ends thereof being separeted from top and bottom ends 2 and 3 of the fin-shaped protruded portion 4. In this constitution, the fin-shaped protruded portion 4 can be well reinforced against internal and external pressures, and the reinforcing member 12 serves as a guide plate to guides oil flow during the operation of a transformer as shown by 10', thereby the convection of insulating oil 9 in the tank is expedited and heat dissipation is accelerated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14412278A JPS5571009A (en) | 1978-11-24 | 1978-11-24 | Tank for electric equipment filled with oil and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14412278A JPS5571009A (en) | 1978-11-24 | 1978-11-24 | Tank for electric equipment filled with oil and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5571009A true JPS5571009A (en) | 1980-05-28 |
JPS6237802B2 JPS6237802B2 (en) | 1987-08-14 |
Family
ID=15354697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14412278A Granted JPS5571009A (en) | 1978-11-24 | 1978-11-24 | Tank for electric equipment filled with oil and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5571009A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020045423A1 (en) | 2018-08-31 | 2020-03-05 | シチズン時計株式会社 | Coordination system, first terminal device, and second terminal device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5563811A (en) * | 1978-11-07 | 1980-05-14 | Toshiba Corp | Tank for oil-filled electric apparatus |
JPH0310793U (en) * | 1989-06-16 | 1991-01-31 |
-
1978
- 1978-11-24 JP JP14412278A patent/JPS5571009A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5563811A (en) * | 1978-11-07 | 1980-05-14 | Toshiba Corp | Tank for oil-filled electric apparatus |
JPH0310793U (en) * | 1989-06-16 | 1991-01-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS6237802B2 (en) | 1987-08-14 |
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