DE2716568C2 - - Google Patents
Info
- Publication number
- DE2716568C2 DE2716568C2 DE19772716568 DE2716568A DE2716568C2 DE 2716568 C2 DE2716568 C2 DE 2716568C2 DE 19772716568 DE19772716568 DE 19772716568 DE 2716568 A DE2716568 A DE 2716568A DE 2716568 C2 DE2716568 C2 DE 2716568C2
- Authority
- DE
- Germany
- 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.)
- Expired
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
- F16K1/226—Shaping or arrangements of the sealing
-
- 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
- F16K1/221—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 specially adapted operating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12414176A JPS5349332A (en) | 1976-10-16 | 1976-10-16 | Butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2716568A1 DE2716568A1 (de) | 1978-04-20 |
| DE2716568C2 true DE2716568C2 (US20080293856A1-20081127-C00127.png) | 1987-01-22 |
Family
ID=14877931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772716568 Granted DE2716568A1 (de) | 1976-10-16 | 1977-04-14 | Klappenventil |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54101519A (en) * | 1978-01-27 | 1979-08-10 | Kubota Ltd | Butterfly valve |
| AU526189B2 (en) * | 1978-11-04 | 1982-12-23 | Kubota Ltd. | Bearing details of butterfly valve spindle |
| JPS6011328Y2 (ja) * | 1980-12-26 | 1985-04-15 | 前澤工業株式会社 | バタフライ弁 |
| GB2186950B (en) * | 1986-01-27 | 1989-12-06 | Kyodo Allied Ind Pte Ltd | Damper for air conditioning |
| JPH01154370U (US20080293856A1-20081127-C00127.png) * | 1988-04-19 | 1989-10-24 | ||
| FR2674600B1 (fr) * | 1991-03-27 | 1993-07-09 | Solex | Procede de fabrication de papillon d'etranglement utilisable dans une installation d'alimentation en combustible. |
| JP4742011B2 (ja) * | 2006-11-09 | 2011-08-10 | 株式会社立売堀製作所 | 消火設備用送水管装置 |
| EP2447579B1 (de) * | 2010-10-26 | 2014-11-19 | Adams Armaturen GmbH | Selbsttätig schließende Rückschlagklappe |
| DE102022102794A1 (de) * | 2022-02-07 | 2023-08-10 | Günter Saathoff-Kettwig | Absperrorgan für Rohrleitungen und dergleichen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2011641A (en) * | 1931-07-06 | 1935-08-20 | Baldwin Southwark Corp | Free discharge valve |
| US2083154A (en) * | 1934-11-09 | 1937-06-08 | Universal Hydraulic Corp | Valve sealing device |
| FR1403058A (fr) * | 1964-05-06 | 1965-06-18 | Baldwin Lima Hamilton Corp | Soupape à papillon |
| CH435894A (de) * | 1965-03-23 | 1967-05-15 | Adams Karl | Klappenventil mit schrägliegendem Dichtring und exzentrischer Welle |
| US3475007A (en) * | 1966-08-19 | 1969-10-28 | Pratt Co Henry | Skewed seat butterfly valve |
| US3578287A (en) * | 1968-11-05 | 1971-05-11 | Vapor Corp | Butterfly valve |
-
1976
- 1976-10-16 JP JP12414176A patent/JPS5349332A/ja active Pending
-
1977
- 1977-04-01 AU AU23855/77A patent/AU512116B2/en not_active Expired
- 1977-04-13 GB GB1540777A patent/GB1544609A/en not_active Expired
- 1977-04-13 AT AT0256277A patent/AT369875B/de not_active IP Right Cessation
- 1977-04-14 DE DE19772716568 patent/DE2716568A1/de active Granted
- 1977-04-15 FR FR7711511A patent/FR2367964A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU512116B2 (en) | 1980-09-25 |
| FR2367964A1 (fr) | 1978-05-12 |
| AU2385577A (en) | 1978-10-05 |
| DE2716568A1 (de) | 1978-04-20 |
| ATA256277A (de) | 1982-06-15 |
| JPS5349332A (en) | 1978-05-04 |
| AT369875B (de) | 1983-02-10 |
| FR2367964B1 (US20080293856A1-20081127-C00127.png) | 1981-12-24 |
| GB1544609A (en) | 1979-04-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8172 | Supplementary division/partition in: |
Ref country code: DE Ref document number: 2760093 Format of ref document f/p: P |
|
| Q171 | Divided out to: |
Ref document number: 2760093 Ref country code: DE |
|
| Q176 | Request that utility model be ruled invalid withdrawn |
Country of ref document: DE Ref document number: 2901353 |
|
| 8181 | Inventor (new situation) |
Free format text: OKADA, YOSHITSUGU, HIRAKATA, OSAKA, JP |
|
| AH | Division in |
Ref country code: DE Ref document number: 2760093 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |