Invention Grant
- Patent Title: Gas line cockvalve maintenance device and method of operation
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Application No.: US16389366Application Date: 2019-04-19
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Publication No.: US10935145B2Publication Date: 2021-03-02
- Inventor: Richard Joseph Dickman, Jr. , Gerald Anthony Gatto, III
- Applicant: Consolidated Edison Company of New York, Inc.
- Applicant Address: US NY New York
- Assignee: Consolidated Edison Company of New York, Inc.
- Current Assignee: Consolidated Edison Company of New York, Inc.
- Current Assignee Address: US NY New York
- Agency: Cantor Colburn LLP
- Main IPC: F16K5/02
- IPC: F16K5/02 ; F16N3/12 ; F16K35/10 ; F16N29/02
Abstract:
A system and method of performing maintenance on a wing cock valve coupled to a pressurized gas delivery pipe is provided. The method removing a plug from a port on the valve. A threaded portion of a grease tool is coupled to the port, the grease tool having a body coupled to the threaded portion and a fitting on an opposite end, the fitting, body and threaded portion defining a flow path. A hose is coupled on a grease gun to the fitting; and actuating the grease gun to flow a grease from a reservoir through the flow path and into the valve.
Public/Granted literature
- US20190383406A1 GAS LINE COCKVALVE MAINTENANCE DEVICE AND METHOD OF OPERATION Public/Granted day:2019-12-19
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