System and Method for Joining Non-Compatible Components
US7467940B2 · kind B2 · utility
4Cited by
5References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2006 |
| Grant date | Dec 23, 2008 |
| Priority date | — |
| Expiry date | Jun 14, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49945
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An improved nozzle apparatus and method of manufacture are provided in which non-compatible components (such as a metallurgically non-weld-compatible nozzle tip and seal) may be secured/attached. For example, the apparatus and method may comprise securing a seal between a first portion of a nozzle tip and a retention ring. The retention ring may comprise a material that is weld-compatible with the nozzle tip and may be welded to the nozzle tip whereas the seal may be non-compatible with the nozzle tip. As a result, the materials of the nozzle tip and the seal may be chosen substantially without regard to their compatibility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.