ES302417A1 - Improvements in butterfly valves, for the control of the fluid circulation in a pipeline (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in butterfly valves, for the control of the fluid circulation in a pipeline (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES302417A1 ES302417A1 ES302417A ES302417A ES302417A1 ES 302417 A1 ES302417 A1 ES 302417A1 ES 302417 A ES302417 A ES 302417A ES 302417 A ES302417 A ES 302417A ES 302417 A1 ES302417 A1 ES 302417A1
- Authority
- ES
- Spain
- Prior art keywords
- support ring
- translation
- sheet
- machine
- legally binding
- 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.)
- 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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
- Filtering Materials (AREA)
- Valve Housings (AREA)
Abstract
"Perfeccionamientos in butterfly valves, for the control of the circulation of fluid in a pipe" whose valves comprise a cylindrical valve body, with a support ring mounted on it, and a valve sheet pivoted in the body of this, to rotate towards and from a closed position in which the periphery of the sheet forms airtight contact with the support ring, characterized by the particularity that the support ring is an elastic rubber ring similar material, with an inner peripheral surface of frustoconical shape, against which the sheet rests, and a rigid support ring strongly attached to the rubber ring, which it holds, against the periphery of the sheet, when the valve is closed. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2958063A GB1000912A (en) | 1963-07-25 | 1963-07-25 | Improvements in and relating to butterfly valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES302417A1 true ES302417A1 (en) | 1964-10-16 |
Family
ID=10293784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES302417A Expired ES302417A1 (en) | 1963-07-25 | 1964-07-24 | Improvements in butterfly valves, for the control of the fluid circulation in a pipeline (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH421641A (en) |
| DE (1) | DE1450481A1 (en) |
| ES (1) | ES302417A1 (en) |
| GB (1) | GB1000912A (en) |
| NO (1) | NO118087B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5051226U (en) * | 1973-09-07 | 1975-05-19 |
-
1963
- 1963-07-25 GB GB2958063A patent/GB1000912A/en not_active Expired
-
1964
- 1964-07-20 NO NO15407064A patent/NO118087B/no unknown
- 1964-07-22 CH CH957864A patent/CH421641A/en unknown
- 1964-07-24 DE DE19641450481 patent/DE1450481A1/en active Pending
- 1964-07-24 ES ES302417A patent/ES302417A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO118087B (en) | 1969-11-03 |
| GB1000912A (en) | 1965-08-11 |
| CH421641A (en) | 1966-09-30 |
| DE1450481A1 (en) | 1969-02-27 |
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