JPS6194208U - - Google Patents
Info
- Publication number
- JPS6194208U JPS6194208U JP17932084U JP17932084U JPS6194208U JP S6194208 U JPS6194208 U JP S6194208U JP 17932084 U JP17932084 U JP 17932084U JP 17932084 U JP17932084 U JP 17932084U JP S6194208 U JPS6194208 U JP S6194208U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- bushing
- control valve
- bush
- housing
- 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
- 229910000975 Carbon steel Inorganic materials 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 239000010962 carbon steel Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Control Of Turbines (AREA)
Description
第１図は本考案の一実施例の加減弁駆動装置の
断面図、第２図は従来技術による加減弁駆動装置
の断面図である。
１……ブツシユ、２……ピストンロツド、３…
…ハウジング、４……噴油管、５……油圧源、６
……油圧系統、６ａ……油管、７……オリフイス
、ａ……異物。
FIG. 1 is a cross-sectional view of a control valve drive device according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a control valve drive device according to the prior art. 1... Bush, 2... Piston rod, 3...
...housing, 4...oil injection pipe, 5...hydraulic source, 6
...Hydraulic system, 6a...Oil pipe, 7...Orifice, a...Foreign object.
Claims (1)
ンロツドをガイドする鋳鉄製固定ブツシユとブツ
シユを装着するハウジングで構成され、該部は外
周からしや断されている蒸気タービン加減弁で同
種材が摺動する摺動構造に於いて、ブツシユの上
方にピストンロツドと非接触の外周に別体に環状
の流体噴出装置を設けたことを特徴とする加減弁
駆動装置。 It consists of a reciprocating carbon steel piston rod, a cast iron fixed bushing that guides the piston rod, and a housing to which the bushing is attached. A control valve driving device characterized in that a separate annular fluid ejecting device is provided above the bush on the outer periphery of the piston rod and not in contact with the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17932084U JPS6194208U (en) | 1984-11-28 | 1984-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17932084U JPS6194208U (en) | 1984-11-28 | 1984-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6194208U true JPS6194208U (en) | 1986-06-18 |
Family
ID=30736880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17932084U Pending JPS6194208U (en) | 1984-11-28 | 1984-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6194208U (en) |
-
1984
- 1984-11-28 JP JP17932084U patent/JPS6194208U/ja active Pending