Published November 20, 1984
| Version v1
Patent
Hinged steam generator nozzle plug
Creators
Description
A nozzle plug for blocking a nozzle in a nuclear steam generator is improved by the addition of hinges which allow the nozzle plug to be inserted into the steam generator through an access port of substantially smaller diameter than the nozzle. A recess is provided in one of the semi-circular plates allowing the plates to nest, further reducing the necessary size of the access port
Availability note (English)
U.S. Commissioner of Patents, Washington, D.C. 20231, USA, $.50.Additional details
Publishing Information
- Imprint Pagination
- v p.
- IPC:
- Int. Cl. F16L 55/12.
- IPC
- Int. Cl. F16L 55/12.
- Patent number
- US patent document 4,483,457/A/
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 16071932
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- CLOSURES; NOZZLES; STEAM GENERATORS
- Descriptors DEC
- BOILERS; VAPOR GENERATORS
Optional Information
- Notes
- PAT-APPL-480972.