JPH02121678U - - Google Patents
Info
- Publication number
- JPH02121678U JPH02121678U JP3120189U JP3120189U JPH02121678U JP H02121678 U JPH02121678 U JP H02121678U JP 3120189 U JP3120189 U JP 3120189U JP 3120189 U JP3120189 U JP 3120189U JP H02121678 U JPH02121678 U JP H02121678U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- rotating
- fluid
- pipeline
- switches
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Mechanically-Actuated Valves (AREA)
Description
第１図はこの考案の一実施例による切換弁装置
を示す回路図、第２図Ａ，Ｂは第１図の切換弁装
置の構造を一部断面で示す構造図で、Ａは側面図
、Ｂは正面図である。第３図は従来の切換弁装置
を示す回路図である。
図において、６は入口側三方弁、７は出口側三
方弁、９はリンク機構である。なお、図中同一符
号は同一、又は相当部分を示す。
FIG. 1 is a circuit diagram showing a switching valve device according to an embodiment of this invention, FIGS. 2A and 2B are structural diagrams showing the structure of the switching valve device of FIG. 1 partially in cross section, and A is a side view; B is a front view. FIG. 3 is a circuit diagram showing a conventional switching valve device. In the figure, 6 is an inlet side three-way valve, 7 is an outlet side three-way valve, and 9 is a link mechanism. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
転させることにより管路内の流体の流れ方向を切
り換える第１の切換弁、この第１の切換弁により
分岐された管路の合流点に設けられ弁体を回転さ
せることにより管路内の流体の流れ方向を切り換
える第２の切換弁、およびこの第２の切換弁の弁
体と上記第１の切換弁の弁体とを連結し同時に回
転させる連結機構を備えた切換弁装置。 A first switching valve that is installed at a branch point of a pipeline through which fluid flows and switches the flow direction of fluid in the pipeline by rotating a valve body; a second switching valve that switches the flow direction of fluid in the pipe by rotating a valve body provided therein; A switching valve device equipped with a rotating coupling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120189U JPH02121678U (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3120189U JPH02121678U (en) | 1989-03-17 | 1989-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121678U true JPH02121678U (en) | 1990-10-03 |
Family
ID=31256891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3120189U Pending JPH02121678U (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121678U (en) |
-
1989
- 1989-03-17 JP JP3120189U patent/JPH02121678U/ja active Pending