ES2070725A2 - Improvements to the manufacture of globe valves for fluids - Google Patents
Improvements to the manufacture of globe valves for fluidsInfo
- Publication number
- ES2070725A2 ES2070725A2 ES09300596A ES9300596A ES2070725A2 ES 2070725 A2 ES2070725 A2 ES 2070725A2 ES 09300596 A ES09300596 A ES 09300596A ES 9300596 A ES9300596 A ES 9300596A ES 2070725 A2 ES2070725 A2 ES 2070725A2
- Authority
- ES
- Spain
- Prior art keywords
- sphere
- fluids
- manufacture
- seal
- globe 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 comprise a valve body 3 inside which there is a sphere 1 which includes a passage hole 2 for the fluid and also an upper cavity 11 where an element for rotation of the sphere 1 is coupled. Said sphere is fitted between a rubber gasket or seal 5 and a novel tubular rigid piece 4 located inside the valve body 3, at the same time as it pushes the aforesaid sphere 1 against the seal 4, thereby achieving perfect sealing in closure of the valve and also smooth rotation of the sphere.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300596A ES2070725B1 (en) | 1993-03-23 | 1993-03-23 | IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BALL VALVES FOR FLUIDS. |
ES9301695A ES2072208B1 (en) | 1993-03-23 | 1993-07-28 | IMPROVEMENTS INTRODUCED IN PATENT INVENTION N 9300596/2, BY: IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF WAITING VALVES FOR FLUIDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300596A ES2070725B1 (en) | 1993-03-23 | 1993-03-23 | IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BALL VALVES FOR FLUIDS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2070725A2 true ES2070725A2 (en) | 1995-06-01 |
ES2070725R ES2070725R (en) | 1997-12-16 |
ES2070725B1 ES2070725B1 (en) | 1998-07-01 |
Family
ID=8281216
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9300596A Expired - Lifetime ES2070725B1 (en) | 1993-03-23 | 1993-03-23 | IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF BALL VALVES FOR FLUIDS. |
ES9301695A Expired - Lifetime ES2072208B1 (en) | 1993-03-23 | 1993-07-28 | IMPROVEMENTS INTRODUCED IN PATENT INVENTION N 9300596/2, BY: IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF WAITING VALVES FOR FLUIDS. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9301695A Expired - Lifetime ES2072208B1 (en) | 1993-03-23 | 1993-07-28 | IMPROVEMENTS INTRODUCED IN PATENT INVENTION N 9300596/2, BY: IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF WAITING VALVES FOR FLUIDS. |
Country Status (1)
Country | Link |
---|---|
ES (2) | ES2070725B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068822A (en) * | 1975-05-29 | 1978-01-17 | B. C. Richards & Co. Pty. Ltd. | Ball valve |
GB1511255A (en) * | 1976-03-16 | 1978-05-17 | Hattersley Newman Hender Ltd | Ball valves |
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) |
ES266333U (en) * | 1982-07-09 | 1983-02-01 | Lopez Carrion Francisca | Perfect valve for the passing of fluids. (Machine-translation by Google Translate, not legally binding) |
FR2649464A1 (en) * | 1989-07-07 | 1991-01-11 | Comap | Plug cock |
ES1014495U (en) * | 1990-06-19 | 1991-04-01 | Fominaya Agullo Pablo | For improved fluid valve axis. (Machine-translation by Google Translate, not legally binding) |
-
1993
- 1993-03-23 ES ES9300596A patent/ES2070725B1/en not_active Expired - Lifetime
- 1993-07-28 ES ES9301695A patent/ES2072208B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068822A (en) * | 1975-05-29 | 1978-01-17 | B. C. Richards & Co. Pty. Ltd. | Ball valve |
GB1511255A (en) * | 1976-03-16 | 1978-05-17 | Hattersley Newman Hender Ltd | Ball valves |
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) |
ES266333U (en) * | 1982-07-09 | 1983-02-01 | Lopez Carrion Francisca | Perfect valve for the passing of fluids. (Machine-translation by Google Translate, not legally binding) |
FR2649464A1 (en) * | 1989-07-07 | 1991-01-11 | Comap | Plug cock |
ES1014495U (en) * | 1990-06-19 | 1991-04-01 | Fominaya Agullo Pablo | For improved fluid valve axis. (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
ES2072208A2 (en) | 1995-07-01 |
ES2070725B1 (en) | 1998-07-01 |
ES2070725R (en) | 1997-12-16 |
ES2072208B1 (en) | 1999-01-01 |
ES2072208R (en) | 1998-01-16 |
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