JPS61121644U - - Google Patents
Info
- Publication number
- JPS61121644U JPS61121644U JP571485U JP571485U JPS61121644U JP S61121644 U JPS61121644 U JP S61121644U JP 571485 U JP571485 U JP 571485U JP 571485 U JP571485 U JP 571485U JP S61121644 U JPS61121644 U JP S61121644U
- Authority
- JP
- Japan
- Prior art keywords
- base
- casing
- ventilation hole
- disconnector
- circuit
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Breakers (AREA)
Description
第１図はこの考案による回路しや断器の実施例
を示す正面断面図、第２図はその側面図、第３図
は従来の回路しや断器の正面断面図である。
１……カバー、２……ベース、３……筐体、４
……固定接触子、１０……中間導体、３７……通
気孔、３８，３９，４０……連通孔。なお、図中
、同一符号は同一または相当部分を示す。
FIG. 1 is a front sectional view showing an embodiment of the circuit breaker according to this invention, FIG. 2 is a side view thereof, and FIG. 3 is a front sectional view of a conventional circuit breaker. 1...cover, 2...base, 3...casing, 4
... Fixed contact, 10 ... Intermediate conductor, 37 ... Ventilation hole, 38, 39, 40 ... Communication hole. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
内蔵した回路しや断器において、上記ベースの底
面に電源側から負荷側に至る通気孔を設け、この
通気孔を上記ベース上面と接する通電部分に連通
させるとともに、筐体内部とも連通させたことを
特徴とする回路しや断器。 In a circuit switch or disconnector in which a housing consisting of a cover and a base has a built-in shearing mechanism, a ventilation hole extending from the power supply side to the load side is provided on the bottom of the base, and the ventilation hole is connected to the current-carrying part that contacts the top surface of the base. A circuit disconnector characterized in that it communicates with the inside of the casing as well as with the inside of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP571485U JPS61121644U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP571485U JPS61121644U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121644U true JPS61121644U (en) | 1986-07-31 |
Family
ID=30482473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP571485U Pending JPS61121644U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121644U (en) |
-
1985
- 1985-01-17 JP JP571485U patent/JPS61121644U/ja active Pending