JPS636283U - - Google Patents
Info
- Publication number
- JPS636283U JPS636283U JP9887186U JP9887186U JPS636283U JP S636283 U JPS636283 U JP S636283U JP 9887186 U JP9887186 U JP 9887186U JP 9887186 U JP9887186 U JP 9887186U JP S636283 U JPS636283 U JP S636283U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- actuator
- flow path
- stopper pin
- butterfly
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図は本考案の実施例を示すバタフライバル
ブの一部切欠した正面図、第２図と第３図は同要
部側面図、第４図は他の例を示す要部正面図、第
５図は従来例を示す一部切欠した正面図、第６図
は同要部側面図、第７図は他の従来例を示す一部
切欠した正面図である。
１……ボデイ、２……流路、３……バタフライ
、４……シヤフト、４ａ……シヤフト一端、５ａ
，５ｂ……軸孔、６……レバー、６ａ……ピン、
６ｂ……係合片、７……アクチユエータ、８……
ロツド、９……ストツパピン、１０……スペース
、１１……スナツプリング、１２……スペーサ、
１３……盲栓、１４……係合部、１５ａ，１５ｂ
……係合部材、１６，１８……溝、１７……筒状
部材。
Fig. 1 is a partially cutaway front view of a butterfly valve showing an embodiment of the present invention, Figs. 2 and 3 are side views of the same main part, and Fig. 4 is a front view of the main part showing another example. FIG. 5 is a partially cutaway front view showing a conventional example, FIG. 6 is a side view of the same essential part, and FIG. 7 is a partially cutaway front view showing another conventional example. 1... Body, 2... Channel, 3... Butterfly, 4... Shaft, 4a... One end of shaft, 5a
, 5b... shaft hole, 6... lever, 6a... pin,
6b... Engaging piece, 7... Actuator, 8...
Rod, 9...stop pin, 10...space, 11...snap spring, 12...spacer,
13... Blind plug, 14... Engaging portion, 15a, 15b
...Engaging member, 16, 18... Groove, 17... Cylindrical member.
Claims (1)
路２を開閉するバタフライ３を取り付けたシヤフ
ト４の一端４ａを前記ボデイ１の外側へ突出して
該一端４ａにレバー６を設け、該レバー６をアク
チユエータ７のロツド８に連結し、該アクチユエ
ータ７の駆動によるレバー６の回転角変位を該レ
バー６と前記ボデイ１に突設したストツパピン９
の当接により規制するとともに、該ストツパピン
９とレバー６に軸方向のガタを抑える係合部１４
を設けたことを特徴とするバタフライバルブ。 One end 4a of a shaft 4 which is installed across a flow path 2 provided in the body 1 and has a butterfly 3 attached thereto for opening and closing the flow path 2 protrudes outside the body 1, and a lever 6 is provided on the one end 4a. 6 is connected to a rod 8 of an actuator 7, and a stopper pin 9 protrudes from the lever 6 and the body 1 to prevent rotational angular displacement of the lever 6 due to the drive of the actuator 7.
An engaging portion 14 that prevents the stopper pin 9 and the lever 6 from playing in the axial direction.
A butterfly valve characterized by the provision of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986098871U JPH068375Y2 (en) | 1986-06-30 | 1986-06-30 | Butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986098871U JPH068375Y2 (en) | 1986-06-30 | 1986-06-30 | Butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS636283U true JPS636283U (en) | 1988-01-16 |
| JPH068375Y2 JPH068375Y2 (en) | 1994-03-02 |
Family
ID=30967229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986098871U Expired - Lifetime JPH068375Y2 (en) | 1986-06-30 | 1986-06-30 | Butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068375Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284867U (en) * | 1988-12-14 | 1990-07-02 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55157175U (en) * | 1979-04-28 | 1980-11-12 |
-
1986
- 1986-06-30 JP JP1986098871U patent/JPH068375Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55157175U (en) * | 1979-04-28 | 1980-11-12 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284867U (en) * | 1988-12-14 | 1990-07-02 | ||
| JPH057338Y2 (en) * | 1988-12-14 | 1993-02-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068375Y2 (en) | 1994-03-02 |