JPS6260702U - - Google Patents
Info
- Publication number
- JPS6260702U JPS6260702U JP15233185U JP15233185U JPS6260702U JP S6260702 U JPS6260702 U JP S6260702U JP 15233185 U JP15233185 U JP 15233185U JP 15233185 U JP15233185 U JP 15233185U JP S6260702 U JPS6260702 U JP S6260702U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- piston
- liquid side
- pressure chamber
- secondary liquid
- 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
- 239000007788 liquid Substances 0.000 claims description 10
- 238000005461 lubrication Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の圧力変換器の一実施例を示す
全体構成図、第２図は要部の拡大断面図、第３図
はピストン内部に嵌挿される外筒体及び内筒体の
斜視図、第４図Ａ，Ｂ，Ｃはそれぞれ圧力室内の
弁体の作用を示す説明図である。
１……バレル、２，２′……一次液室、３，３
′……二次液室、１２……ピストン、２２……圧
力室、２３……弾性体（スプリング）、２４，２
５……弁体（ボール弁）、２６……導孔。
Fig. 1 is an overall configuration diagram showing one embodiment of the pressure transducer of the present invention, Fig. 2 is an enlarged sectional view of the main parts, and Fig. 3 is a perspective view of the outer cylinder and inner cylinder fitted into the piston. FIGS. 4A, 4B, and 4C are explanatory views showing the action of the valve body in the pressure chamber, respectively. 1...Barrel, 2,2'...Primary liquid chamber, 3,3
'...Secondary liquid chamber, 12...Piston, 22...Pressure chamber, 23...Elastic body (spring), 24,2
5... Valve body (ball valve), 26... Guide hole.
Claims (1)
し、これにより二次液を増圧送出するようにした
増圧装置において、ピストン内部に一次液側及び
二次液側とそれぞれ連通する圧力室を設け、該圧
力室内には弾性体によりそれぞれ一次液側及び二
次液側に付勢された一対の弁体を収容し、かつピ
ストンにはその外周面と前記圧力室とを連通する
導孔を穿設して成り、前記圧力室に導入された一
次液を二次液圧によつてピストン外周面に供給す
るようにしたことを特徴とする増圧装置の潤滑機
構。 In a pressure booster that reciprocates a piston in a barrel using primary liquid and thereby sends out secondary liquid under increased pressure, pressure chambers that communicate with the primary liquid side and the secondary liquid side are provided inside the piston. A pair of valve bodies urged toward the primary liquid side and the secondary liquid side by elastic bodies are housed in the pressure chamber, and the piston has a guide hole communicating between its outer peripheral surface and the pressure chamber. 1. A lubrication mechanism for a pressure booster, characterized in that the primary liquid introduced into the pressure chamber is supplied to the outer circumferential surface of the piston by means of secondary liquid pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233185U JPS6260702U (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15233185U JPS6260702U (en) | 1985-10-04 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260702U true JPS6260702U (en) | 1987-04-15 |
Family
ID=31070213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15233185U Pending JPS6260702U (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260702U (en) |
-
1985
- 1985-10-04 JP JP15233185U patent/JPS6260702U/ja active Pending