JPH0288066U - - Google Patents
Info
- Publication number
- JPH0288066U JPH0288066U JP16869888U JP16869888U JPH0288066U JP H0288066 U JPH0288066 U JP H0288066U JP 16869888 U JP16869888 U JP 16869888U JP 16869888 U JP16869888 U JP 16869888U JP H0288066 U JPH0288066 U JP H0288066U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- throttle hole
- throttle
- axial direction
- different diameters
- 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
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案に係る絞り弁の断面正面図であ
る。
１……絞り弁、１４……ニードル部（ニードル
）、１５……ニードル部（ニードル）、２３……
絞り穴部（絞り穴）、２４……絞り穴部（絞り穴
）。
FIG. 1 is a sectional front view of a throttle valve according to the present invention. 1... Throttle valve, 14... Needle part (needle), 15... Needle part (needle), 23...
Throttle hole part (diaphragm hole), 24... Throttle hole part (diaphragm hole).
Claims (1)
ードルが嵌入して軸方向に移動することによつて
、前記絞り穴と前記ニードルとの間の流路の絞り
量が可変調整されるように構成された絞り弁にお
いて、 前記絞り穴は、互いに径が異なり軸方向に連続
する複数個の同心状の絞り穴部からなり、 前記ニードルは、それぞれの前記穴に応じて径
が異なり軸方向に連続する複数個の同心状のニー
ドル部からなる、 ことを特徴とする絞り弁。[Claims for Utility Model Registration] A needle with a smaller diameter than the cylindrical throttle hole is inserted into the cylindrical throttle hole and moved in the axial direction, thereby restricting the flow path between the throttle hole and the needle. In the throttle valve configured to variably adjust the amount, the throttle hole is composed of a plurality of concentric throttle hole portions that are continuous in the axial direction and have different diameters, and the needle is inserted into each of the holes. A throttle valve comprising a plurality of axially continuous concentric needle portions with different diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16869888U JPH0288066U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16869888U JPH0288066U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288066U true JPH0288066U (en) | 1990-07-12 |
Family
ID=31458101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16869888U Pending JPH0288066U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288066U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525095A (en) * | 1975-06-26 | 1977-01-14 | Cremona Angelo | Horizontal travelling device for use in woodworking shearing machine |
-
1988
- 1988-12-26 JP JP16869888U patent/JPH0288066U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525095A (en) * | 1975-06-26 | 1977-01-14 | Cremona Angelo | Horizontal travelling device for use in woodworking shearing machine |