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