JPS57171168A - Check valve - Google Patents
Check valveInfo
- Publication number
- JPS57171168A JPS57171168A JP5432281A JP5432281A JPS57171168A JP S57171168 A JPS57171168 A JP S57171168A JP 5432281 A JP5432281 A JP 5432281A JP 5432281 A JP5432281 A JP 5432281A JP S57171168 A JPS57171168 A JP S57171168A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- seat
- rotary shaft
- valve seat
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5432281A JPS57171168A (en) | 1981-04-13 | 1981-04-13 | Check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5432281A JPS57171168A (en) | 1981-04-13 | 1981-04-13 | Check valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57171168A true JPS57171168A (en) | 1982-10-21 |
JPS6225905B2 JPS6225905B2 (ja) | 1987-06-05 |
Family
ID=12967345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5432281A Granted JPS57171168A (en) | 1981-04-13 | 1981-04-13 | Check valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57171168A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179466U (ja) * | 1985-04-26 | 1986-11-08 | ||
CN102401156A (zh) * | 2011-07-22 | 2012-04-04 | 南昌大学 | 简易回流防止阀 |
CN102425676A (zh) * | 2011-12-20 | 2012-04-25 | 楚天科技股份有限公司 | 一种蝶阀 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020137156A (ja) | 2019-02-13 | 2020-08-31 | トヨタ自動車株式会社 | 車両、情報端末および車両の制御方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55123058A (en) * | 1979-03-14 | 1980-09-22 | Mitsubishi Heavy Ind Ltd | Reverse flow controller |
-
1981
- 1981-04-13 JP JP5432281A patent/JPS57171168A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55123058A (en) * | 1979-03-14 | 1980-09-22 | Mitsubishi Heavy Ind Ltd | Reverse flow controller |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61179466U (ja) * | 1985-04-26 | 1986-11-08 | ||
CN102401156A (zh) * | 2011-07-22 | 2012-04-04 | 南昌大学 | 简易回流防止阀 |
CN102425676A (zh) * | 2011-12-20 | 2012-04-25 | 楚天科技股份有限公司 | 一种蝶阀 |
Also Published As
Publication number | Publication date |
---|---|
JPS6225905B2 (ja) | 1987-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8300800D0 (sv) | Kulventil | |
GB993536A (en) | Butterfly valve | |
IE43048L (en) | Shut-off valve | |
CA2029389A1 (en) | Elastomeric disc for use on a pipeline pig | |
EP0336307A3 (en) | Double-valve and membrane arrangement of non-return valve | |
JPS57171168A (en) | Check valve | |
AU574491B2 (en) | Throttle valve sealing device | |
ES2016126B3 (es) | Grifo de macho esferico de ajuste con deposito, canal de corriente, bola de grifo y husillo de ajuste | |
DE68900282D1 (de) | Ventil. | |
DE50100444D1 (de) | Ventildrehvorrichtung | |
FR2432661A1 (fr) | Dispositif distributeur hydraulique | |
ATE27480T1 (de) | Ein-richtungsventil fuer pulsierende brenner. | |
ES412781A1 (es) | Perfeccionamientos en las valvulas de mando de circulacion de fluidos y mejoras en los servomecanismos accionados por presion de fluido. | |
GB1397048A (en) | Shower apparatus | |
JPS6469869A (en) | Valve for slurry | |
ES482475A1 (es) | Un anillo circular de cierre hermetico para una valvula de disco perfeccionada. | |
EP0105218A3 (en) | Unitary bearing means for butterfly valves | |
GB936472A (en) | A new or improved fluid control valve | |
FR2449210A1 (fr) | Soupape a deux etages | |
JPS55142169A (en) | Seat ring of butterfly valve | |
GB1237994A (ja) | ||
SU1617232A1 (ru) | Регулируемый дроссель | |
FR2419441A1 (fr) | Soupape a plateau pour robinet de reglage de debit d'ecoulement | |
JPS6447658A (en) | Brake valve with brake-force toggle joint | |
JPS55123053A (en) | Valve seal |