JPS61116272U - - Google Patents
Info
- Publication number
- JPS61116272U JPS61116272U JP19997484U JP19997484U JPS61116272U JP S61116272 U JPS61116272 U JP S61116272U JP 19997484 U JP19997484 U JP 19997484U JP 19997484 U JP19997484 U JP 19997484U JP S61116272 U JPS61116272 U JP S61116272U
- Authority
- JP
- Japan
- Prior art keywords
- oil chamber
- valve
- hydraulic
- connecting cylinder
- pressure
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Safety Valves (AREA)
- Reciprocating Pumps (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は従来例を示す縦断面図、第３図はその要部拡大
図である。
２３…油圧調整弁、２４…油室、２６…連結筒
、２７，２８…弁。
FIG. 1 is a vertical sectional view of an embodiment of the present invention, FIG. 2 is a vertical sectional view of a conventional example, and FIG. 3 is an enlarged view of the main parts thereof. 23...Hydraulic pressure adjustment valve, 24...Oil chamber, 26...Connecting cylinder, 27, 28...Valve.
Claims (1)
せる連結筒に前記油室内圧調整用のバネ押圧式の
弁を複数段に設けたことを特徴とする油圧調整弁
。 (2) 連結筒の端部に設ける弁のバルブシートを
、連結筒に対しネジ込み式で取付けたことを特徴
とする実用新案登録請求の範囲第１項記載の油圧
調整弁。[Claims for Utility Model Registration] (1) A connecting tube that communicates the oil chamber of the hydraulic pump with the outside of the oil chamber is provided with multiple stages of spring-pressure valves for adjusting the pressure in the oil chamber. Hydraulic adjustment valve. (2) The hydraulic pressure regulating valve according to claim 1, which is a registered utility model, characterized in that the valve seat of the valve provided at the end of the connecting cylinder is screwed into the connecting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19997484U JPS61116272U (en) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19997484U JPS61116272U (en) | 1984-12-29 | 1984-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61116272U true JPS61116272U (en) | 1986-07-22 |
Family
ID=30760398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19997484U Pending JPS61116272U (en) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61116272U (en) |
-
1984
- 1984-12-29 JP JP19997484U patent/JPS61116272U/ja active Pending