JPS636643U - - Google Patents
Info
- Publication number
- JPS636643U JPS636643U JP10053086U JP10053086U JPS636643U JP S636643 U JPS636643 U JP S636643U JP 10053086 U JP10053086 U JP 10053086U JP 10053086 U JP10053086 U JP 10053086U JP S636643 U JPS636643 U JP S636643U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- operating device
- circuit breaker
- hydraulic operating
- constructed
- 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
- 239000002184 metal Substances 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図は本考案による絞りを用いた遮断器用油
圧操作器の説明図、第２図は従来の絞りを用いた
油圧操作器の構成を示す説明図である。
７…圧力計、８…圧力開閉器、２０…焼結合金
。
FIG. 1 is an explanatory diagram of a hydraulic operating device for a circuit breaker using a throttle according to the present invention, and FIG. 2 is an explanatory diagram showing the configuration of a conventional hydraulic operating device using a throttle. 7...Pressure gauge, 8...Pressure switch, 20...Sintered alloy.
Claims (1)
力開閉器の圧油入力側油路に設けたサージ抑制用
の絞りを焼結合金により構成することを特徴とす
る遮断器用油圧操作器。 A hydraulic operating device for a circuit breaker, characterized in that a pressure gauge and a surge suppression throttle provided in a pressure oil input side oil passage of a pressure switch are constructed of a sintered metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10053086U JPS636643U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10053086U JPS636643U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636643U true JPS636643U (en) | 1988-01-18 |
Family
ID=30970444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10053086U Pending JPS636643U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636643U (en) |
-
1986
- 1986-06-30 JP JP10053086U patent/JPS636643U/ja active Pending
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