JPS626572U - - Google Patents
Info
- Publication number
- JPS626572U JPS626572U JP9778685U JP9778685U JPS626572U JP S626572 U JPS626572 U JP S626572U JP 9778685 U JP9778685 U JP 9778685U JP 9778685 U JP9778685 U JP 9778685U JP S626572 U JPS626572 U JP S626572U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valve
- pressure
- release
- pressure release
- shock absorber
- 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
- 230000035939 shock Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Vibration Dampers (AREA)
- Safety Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の実施例を示すパイプベンダー
油圧主統図、第２図はアンロード用ソレノイドバ
ルブの内部断面図と緩衝器装着状態を示す図、第
３図はソレノイドバルブに対するシヨツク緩衝器
の外部取付状態を示す側面図、第４図はアンロー
ドソレノイドバルブの励磁が解かれ解放状態にな
つた時のシヨツク緩衝器の状態を示す断面図、第
５図はアンロードソレノイドバルブが励磁され閉
鎖状態になつた時のシヨツク緩衝器の状態を示す
断面図、第６図は従来のパイプベンダー油圧系統
図である。
図の主要部分の説明、１……アンロードソレノ
イドバルブ、１４……シヨツクアブソーバ（シヨ
ツク緩衝器）。
Fig. 1 is a pipe bender hydraulic main diagram showing an embodiment of the present invention, Fig. 2 is an internal sectional view of the unloading solenoid valve and a view showing the shock absorber installed state, and Fig. 3 is a shock shock absorber for the solenoid valve. Fig. 4 is a cross-sectional view showing the state of the shock buffer when the unload solenoid valve is de-energized and in the released state, and Fig. 5 is a side view showing the state in which the unload solenoid valve is energized. FIG. 6 is a sectional view showing the state of the shock absorber when it is in the closed state, and is a hydraulic system diagram of a conventional pipe bender. Explanation of the main parts of the figure: 1... Unload solenoid valve, 14... Shock absorber.
Claims (1)
ブに小型シヨツク緩衝器を連結配置し、バルブ解
放時の圧力の瞬間的な急解放を避け、機械等本体
並びに配管系統に発生する振動を防止することを
特徴とする圧力解放用ソレノイドバルブ。 A small shock shock absorber is connected to the pressure release solenoid valve in hydraulic machinery, etc., to avoid instantaneous sudden release of pressure when the valve is released, and to prevent vibrations generated in the machine body and piping system. Solenoid valve for pressure release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9778685U JPS626572U (en) | 1985-06-27 | 1985-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9778685U JPS626572U (en) | 1985-06-27 | 1985-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626572U true JPS626572U (en) | 1987-01-16 |
Family
ID=30965102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9778685U Pending JPS626572U (en) | 1985-06-27 | 1985-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626572U (en) |
-
1985
- 1985-06-27 JP JP9778685U patent/JPS626572U/ja active Pending
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