TW200641282A - A needle valve - Google Patents
A needle valveInfo
- Publication number
- TW200641282A TW200641282A TW094116972A TW94116972A TW200641282A TW 200641282 A TW200641282 A TW 200641282A TW 094116972 A TW094116972 A TW 094116972A TW 94116972 A TW94116972 A TW 94116972A TW 200641282 A TW200641282 A TW 200641282A
- Authority
- TW
- Taiwan
- Prior art keywords
- main body
- push head
- needle push
- needle
- valve base
- Prior art date
Links
Landscapes
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
Abstract
This invention regards a needle valve. It is composed of a main body, an adjusting element and a steel ball. There are two flow ducts inside the main body, one at each end of the main body. A connector element is set in between the two ends of the main body. There is a containing room inside the connector element to communicate the two flow ducts. A valve base, part of the containing room, is formed at the place where two flow ducts meet together. An adjusting element with a needle push head at one end is set inside the containing room with the position-adjusting capability in the axial direction. The needle push head could reach a place inside the valve base. A turning wheel at the other end of the adjusting element is set to adjust the position of the needle push head. A steel ball located inside the valve base could be pushed by the needle push head for a perfect sealing. Macro-photographing lens
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94116972A TWI270622B (en) | 2005-05-24 | 2005-05-24 | A needle valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94116972A TWI270622B (en) | 2005-05-24 | 2005-05-24 | A needle valve |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200641282A true TW200641282A (en) | 2006-12-01 |
TWI270622B TWI270622B (en) | 2007-01-11 |
Family
ID=38430203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94116972A TWI270622B (en) | 2005-05-24 | 2005-05-24 | A needle valve |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI270622B (en) |
-
2005
- 2005-05-24 TW TW94116972A patent/TWI270622B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI270622B (en) | 2007-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |