JPS6435269U - - Google Patents
Info
- Publication number
- JPS6435269U JPS6435269U JP13043187U JP13043187U JPS6435269U JP S6435269 U JPS6435269 U JP S6435269U JP 13043187 U JP13043187 U JP 13043187U JP 13043187 U JP13043187 U JP 13043187U JP S6435269 U JPS6435269 U JP S6435269U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- spherical
- flow
- valve chamber
- closes
- 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 description 3
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Safety Valves (AREA)
Description
第１図は、この考案の一実施例を示す断面図で
ある。第２図は、第１図に示す状態から、球形弁
体を９０°回転させた後の状態を示す断面図であ
る。第３図は、従来の過流防止機能付開閉弁を示
す図解図である。
図において、１４は入口流路、１５は出口流路
、１６は弁室、１９は球形弁体、２０は流体通路
、２２は可動弁体を示す。
FIG. 1 is a sectional view showing an embodiment of this invention. FIG. 2 is a sectional view showing the state after the spherical valve body has been rotated 90 degrees from the state shown in FIG. FIG. 3 is an illustrative view showing a conventional on-off valve with an overflow prevention function. In the figure, 14 is an inlet flow path, 15 is an outlet flow path, 16 is a valve chamber, 19 is a spherical valve body, 20 is a fluid passage, and 22 is a movable valve body.
Claims (1)
する球形弁体を回転操作することによつて、前記
両流路間の連通を開閉するボールバルブであつて
、 前記弁室と前記入口流路とは、前記球形弁体の
位置にかかわらず、常に連通状態となつており、 前記入口流路内には、所定流量を超える大きさ
の流量の流体が流れたときに前記弁室に向かつて
移動し、前記球形弁体の流体通路を閉塞する可動
弁体が設けられていることを特徴とする、ボール
バルブ。[Claims for Utility Model Registration] A ball valve that opens and closes communication between the inlet flow path and the outlet flow path by rotating a spherical valve body located in a valve chamber that communicates the two flow paths. The valve chamber and the inlet channel are always in communication regardless of the position of the spherical valve body, and the inlet channel contains fluid with a flow rate exceeding a predetermined flow rate. A ball valve characterized in that a movable valve element is provided that moves toward the valve chamber when flow occurs and closes a fluid passage of the spherical valve element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13043187U JPS6435269U (en) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13043187U JPS6435269U (en) | 1987-08-27 | 1987-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435269U true JPS6435269U (en) | 1989-03-03 |
Family
ID=31385593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13043187U Pending JPS6435269U (en) | 1987-08-27 | 1987-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435269U (en) |
-
1987
- 1987-08-27 JP JP13043187U patent/JPS6435269U/ja active Pending