Published April 15, 1975
| Version v1
Patent
Device for sealing of valve stems particularly of valves for liquid metals in reactors
Description
The valve system is located axially movable in a housing and therein surrounded by a siphon (bellows). Before the siphon and between stem and housing is provided a slit. The siphon is surrounded by a heating coil, the slit may be cooled e.g. by cooling ribs provided in the outer wall of the slit. (P.K.)
Availability note (English)
available from Oesterreichisches Patentamt, Kohlmarkt 8-10, A-1010 Vienna, Austria.Additional details
Additional titles
- Original title (German)
- Vorrichtung zur Abdichtung von Spindeln, insbesondere bei Ventilen fuer fluessige Metalle, wie fluessiges Natrium, z.B. in Kernreaktoren
Publishing Information
- Imprint Pagination
- 4 p.
- IPC:
- Int. Cl. G21C019/04; F16k041/10.
- IPC
- Int. Cl. G21C019/04; F16k041/10.
- Patent number
- AT patent document 327335/B/
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 10445540
- Subject category
- S42: ENGINEERING;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- BELLOWS; LIQUID METAL COOLED REACTORS; LIQUID METALS; SEALS; VALVES
- Descriptors DEC
- CONTROL EQUIPMENT; ELEMENTS; FLOW REGULATORS; FLUIDS; LIQUIDS; METALS; REACTORS