High-pressure fluid flow connector
US4801160A · kind A · utility
37Cited by
9References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 17, 1981 |
| Grant date | Jan 31, 1989 |
| Priority date | — |
| Expiry date | Sep 17, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L19/005
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A quick-connection type connector is disclosed for the coupling of high-pressure fluid flow lines, which connector utilizes an externally threaded female portion and a tapered male portion with a rotatable collar mounted thereon. Elastomeric seal means are provided as well as a metal-to-metal seal to protect the elastomeric seal means, and a locking assembly to prevent backing off of the threaded portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.