Pipeline fitting
US4058142A · kind A · utility
5Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 4, 1976 |
| Grant date | Nov 15, 1977 |
| Priority date | — |
| Expiry date | May 4, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L55/136
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A side outlet fitting is provided for a pipeline wherein the fitting includes a tubular member which can be welded onto the pipeline. It also includes an adapter which can be flush bolted to the fitting while at the same time providing a circle of bolt holes for receiving the studs of a standard tapping valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.