ES335156A1 - Mechanism of actuation for valves. (Machine-translation by Google Translate, not legally binding) - Google Patents
Mechanism of actuation for valves. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES335156A1 ES335156A1 ES0335156A ES335156A ES335156A1 ES 335156 A1 ES335156 A1 ES 335156A1 ES 0335156 A ES0335156 A ES 0335156A ES 335156 A ES335156 A ES 335156A ES 335156 A1 ES335156 A1 ES 335156A1
- Authority
- ES
- Spain
- Prior art keywords
- screw
- translation
- valves
- legally binding
- *** translate
- 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
Landscapes
- Portable Nailing Machines And Staplers (AREA)
- Transmission Devices (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
"MECHANISM OF DRIVING FOR VALVES", characterized in that it essentially comprises an endless screw, which is integral in terms of turning movements but is axially sliding with respect to a core so that said screw comes from a side driven by a driving element , such as a three-phase electric motor and appropriate transmission, while, on the other hand, tangentially engages with the drive gear of the vertical operating spindle of the valve, with the particularity that said screw is integral with an appendix capable of coming into contact with a limit switch fixed to the valve body to determine the stop of the drive element at the end of the closing operation and the said screw is combined with elastic means, such as a helical spring, coaxial with the core which they are arranged with a tendency to prevent the displacement of said screw until the fu erza corresponding to the desired closing torque. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0335156A ES335156A1 (en) | 1966-12-31 | 1966-12-31 | Mechanism of actuation for valves. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0335156A ES335156A1 (en) | 1966-12-31 | 1966-12-31 | Mechanism of actuation for valves. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES335156A1 true ES335156A1 (en) | 1967-12-01 |
Family
ID=59278174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0335156A Expired ES335156A1 (en) | 1966-12-31 | 1966-12-31 | Mechanism of actuation for valves. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES335156A1 (en) |
-
1966
- 1966-12-31 ES ES0335156A patent/ES335156A1/en not_active Expired
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