ES205644U - Closure valve device applicable to underground heating pipes. (Machine-translation by Google Translate, not legally binding) - Google Patents
Closure valve device applicable to underground heating pipes. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES205644U ES205644U ES0205644U ES205644U ES205644U ES 205644 U ES205644 U ES 205644U ES 0205644 U ES0205644 U ES 0205644U ES 205644 U ES205644 U ES 205644U ES 205644 U ES205644 U ES 205644U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- tubes
- valve
- legally binding
- google 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.)
- Granted
Links
Landscapes
- Thermal Insulation (AREA)
Abstract
Shut-off valve device applicable to underground heating pipes, of the type purchased from a valve box provided with two coupling ducts and a stem projecting upwards and designed to be mounted in a system of thermally insulated pipes in humid environments such as in underground heating pipe systems, for example and in district heating installations, characterized in that the valve is provided with relatively long coupling ducts each of which is wrapped, except in its terminal outer part, by a thermally insulating material which, in turn, is surrounded by a protective tube, the respective internal ends of these protective tubes being located on each side of the rod which is surrounded by a tube which, close to its lower extremity, is closed tightly against the valve housing, the inner ends of the pro tubes being and the lower end of the stem tube housed in a tubular T-shaped box that couples the respective surfaces of the tubes in a watertight manner. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974205644U ES205644Y (en) | 1974-08-01 | 1974-08-01 | SHUT-OFF VALVE DEVICE APPLICABLE TO UNDERGROUND HEATING PIPES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1974205644U ES205644Y (en) | 1974-08-01 | 1974-08-01 | SHUT-OFF VALVE DEVICE APPLICABLE TO UNDERGROUND HEATING PIPES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES205644U true ES205644U (en) | 1976-03-16 |
ES205644Y ES205644Y (en) | 1976-07-16 |
Family
ID=8371935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1974205644U Expired ES205644Y (en) | 1974-08-01 | 1974-08-01 | SHUT-OFF VALVE DEVICE APPLICABLE TO UNDERGROUND HEATING PIPES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES205644Y (en) |
-
1974
- 1974-08-01 ES ES1974205644U patent/ES205644Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES205644Y (en) | 1976-07-16 |
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