Retrofit motorized actuator for remote fluid control
US10591080B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2016 |
| Grant date | Mar 17, 2020 |
| Priority date | — |
| Expiry date | Oct 29, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7065
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A retrofit motorized actuator assembly is attachable to a portion of a fluid pipe having a manually actuated valve connected in series. The valve includes a cantilevered valve handle manually rotatable about a valve axis. The retrofit motorized actuator assembly includes a motorized actuator including a drive shaft extension rotatably controllable by the motorized actuator about a drive shaft axis. A mounting assembly is configured to fixedly attach to the portion of the fluid pipe and also fixedly position the motorized actuator wherein the drive shaft axis of the motorized actuator is aligned with the valve axis. A quick connect clamp is configured to fixedly attach together both the drive shaft extension and the cantilevered valve handle. The quick connect clamp is configured to be attachable and removable with just the use of a user's hands without the need for auxiliary tools.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.