JPH0169978U - - Google Patents
Info
- Publication number
- JPH0169978U JPH0169978U JP1987164454U JP16445487U JPH0169978U JP H0169978 U JPH0169978 U JP H0169978U JP 1987164454 U JP1987164454 U JP 1987164454U JP 16445487 U JP16445487 U JP 16445487U JP H0169978 U JPH0169978 U JP H0169978U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- ring
- orifice
- flow rate
- compression spring
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims 1
- 239000009719 polyimide resin Substances 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案にかかる流量調整弁の縦断面図
、第２図は弁座部の詳細な縦断面図である。
１……本体、２……蓋体、３……入口、４……
弁室、５……出口、６……流路、７……流路、８
……ニードル、９……圧縮バネ、１０……ベロー
ズ、１１……リング、１２……オリフイス。
FIG. 1 is a longitudinal sectional view of the flow rate regulating valve according to the present invention, and FIG. 2 is a detailed longitudinal sectional view of the valve seat. 1...Body, 2...Lid, 3...Inlet, 4...
Valve chamber, 5... Outlet, 6... Channel, 7... Channel, 8
... Needle, 9 ... Compression spring, 10 ... Bellows, 11 ... Ring, 12 ... Orifice.
Claims (1)
ネを弁室外に設け、前記ニードルの根元に、ポリ
イミド樹脂などからなるリングを取り付け、前記
リングとオリフイスをシールすることを特徴とす
る流量調整弁。 A flow rate regulating valve characterized in that a compression spring supporting a needle is provided outside the valve chamber, a ring made of polyimide resin or the like is attached to the base of the needle, and the ring and orifice are sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164454U JPH0169978U (en) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164454U JPH0169978U (en) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169978U true JPH0169978U (en) | 1989-05-10 |
Family
ID=31450075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164454U Pending JPH0169978U (en) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169978U (en) |
-
1987
- 1987-10-27 JP JP1987164454U patent/JPH0169978U/ja active Pending