ES2115430A1 - Improvements to corner valves for conveying fluids - Google Patents
Improvements to corner valves for conveying fluidsInfo
- Publication number
- ES2115430A1 ES2115430A1 ES09400627A ES9400627A ES2115430A1 ES 2115430 A1 ES2115430 A1 ES 2115430A1 ES 09400627 A ES09400627 A ES 09400627A ES 9400627 A ES9400627 A ES 9400627A ES 2115430 A1 ES2115430 A1 ES 2115430A1
- Authority
- ES
- Spain
- Prior art keywords
- closing
- seal
- valves
- conveying fluids
- corner valves
- 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
Abstract
These valves are composed of a casing 1 provided with an inlet opening 2 and another, outlet opening 3, also incorporating an actuation control 4 connected to a closing-off shaft 5 which, depending on its position of rotation, will allow the passage or blocking of the fluid, having, for this purpose, curved surfaces 6 capable of coming into contact with the lower, free edge of the closing-off seal 7. The improvements of the invention primarily relate, preferably, to this seal which, although it has a cylindrical/tubular configuration, when fitted in its location advantageously deforms, remaining completely secured, at the same time as it gives rise to significant closing-off when required. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400627A ES2115430B1 (en) | 1994-03-23 | 1994-03-23 | IMPROVEMENTS IN SQUARE VALVES FOR FLUID CONDUCTION. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400627A ES2115430B1 (en) | 1994-03-23 | 1994-03-23 | IMPROVEMENTS IN SQUARE VALVES FOR FLUID CONDUCTION. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2115430A1 true ES2115430A1 (en) | 1998-06-16 |
ES2115430B1 ES2115430B1 (en) | 1999-02-16 |
Family
ID=8285677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400627A Expired - Fee Related ES2115430B1 (en) | 1994-03-23 | 1994-03-23 | IMPROVEMENTS IN SQUARE VALVES FOR FLUID CONDUCTION. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2115430B1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES251615U (en) * | 1980-06-21 | 1980-10-01 | Lopez Carrion Francisca | Improved waterproof device for valves for fluids. (Machine-translation by Google Translate, not legally binding) |
ES251484U (en) * | 1980-06-18 | 1980-10-01 | Lopez Carrion Francisca | Flow control valve |
US4295633A (en) * | 1979-01-26 | 1981-10-20 | Sigmon James W | Expansible device |
ES264451U (en) * | 1982-04-07 | 1982-11-16 | Lopez Carrion Francisca | Perfected drive axle for fluid conduction valves. (Machine-translation by Google Translate, not legally binding) |
ES275007U (en) * | 1983-10-17 | 1984-03-16 | Lopez Carrion Francisca | New valve for fluid conduction (Machine-translation by Google Translate, not legally binding) |
-
1994
- 1994-03-23 ES ES9400627A patent/ES2115430B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295633A (en) * | 1979-01-26 | 1981-10-20 | Sigmon James W | Expansible device |
ES251484U (en) * | 1980-06-18 | 1980-10-01 | Lopez Carrion Francisca | Flow control valve |
ES251615U (en) * | 1980-06-21 | 1980-10-01 | Lopez Carrion Francisca | Improved waterproof device for valves for fluids. (Machine-translation by Google Translate, not legally binding) |
ES264451U (en) * | 1982-04-07 | 1982-11-16 | Lopez Carrion Francisca | Perfected drive axle for fluid conduction valves. (Machine-translation by Google Translate, not legally binding) |
ES275007U (en) * | 1983-10-17 | 1984-03-16 | Lopez Carrion Francisca | New valve for fluid conduction (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
ES2115430B1 (en) | 1999-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980616 Kind code of ref document: A1 Effective date: 19980616 |
|
FD1A | Patent lapsed |
Effective date: 20101018 |