JPS5694072A - One-line multiway selector valve - Google Patents
One-line multiway selector valveInfo
- Publication number
- JPS5694072A JPS5694072A JP16993979A JP16993979A JPS5694072A JP S5694072 A JPS5694072 A JP S5694072A JP 16993979 A JP16993979 A JP 16993979A JP 16993979 A JP16993979 A JP 16993979A JP S5694072 A JPS5694072 A JP S5694072A
- Authority
- JP
- Japan
- Prior art keywords
- rotary member
- fixed
- line
- communicated
- center
- 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.)
- Granted
Links
Abstract
PURPOSE: To separately adjust each of the contact pressures of a rotary member to fixed members for the rotary member that performs a distributing action of a one- line multiway selector valve used in an automatic chemical analyzer or the like, by concentrically arranging the fixed member at the side of one-line and that at the side of multiway lines.
CONSTITUTION: Opening ports provided in the center of a rotary member 14 and provided at a position of radius (r) from the center are communicated by a conduction tube 25. The first fixed member 13 is formed in a doughnut shape, and on the circumference of radius (r) of the surface contacted to the before described rotary member 14 many opening ports are provided at prescribed distances and communicated to each of conduction tubes 26a, 26b...26n. In the second fixed member 19 a conduction tube 24 communicated to the opening port provided in the center of the rotary member is provided. That is, the first and second fixed members 13, 19 are concentrically positioned and contacted to the rotary member 14 at the respective pressure by the tension of coil springs 16, 20. Accordingly, sealing pressure of the contacted surfaces can be separately adjusted to enable the extension of life by the replacement of individual members.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16993979A JPS5694072A (en) | 1979-12-26 | 1979-12-26 | One-line multiway selector valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16993979A JPS5694072A (en) | 1979-12-26 | 1979-12-26 | One-line multiway selector valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5694072A true JPS5694072A (en) | 1981-07-30 |
JPS634064B2 JPS634064B2 (en) | 1988-01-27 |
Family
ID=15895702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16993979A Granted JPS5694072A (en) | 1979-12-26 | 1979-12-26 | One-line multiway selector valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5694072A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011074955A (en) * | 2009-09-29 | 2011-04-14 | Ckd Corp | Combined valve |
CN102537417A (en) * | 2010-12-15 | 2012-07-04 | 克罗内斯股份公司 | Fluid-rotating distributor |
-
1979
- 1979-12-26 JP JP16993979A patent/JPS5694072A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011074955A (en) * | 2009-09-29 | 2011-04-14 | Ckd Corp | Combined valve |
CN102537417A (en) * | 2010-12-15 | 2012-07-04 | 克罗内斯股份公司 | Fluid-rotating distributor |
Also Published As
Publication number | Publication date |
---|---|
JPS634064B2 (en) | 1988-01-27 |
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