Temperature controlling device
US8375974B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 17, 2011 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Oct 30, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87249
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A temperature controlling device contains a base including a top wall and a peripheral wall; the top wall including a first hole and a second hole; a temperature balance valve retained in the base and including a first inlet, a second inlet, a first outlet, and a second outlet; a lower ceramic member installed on the top wall and including a second cavity, a first orifice, and a second orifice to flow the hot water; an upper ceramic member fixed on a top end of the lower ceramic member and including a third cavity; the third cavity including a close face; a control shaft including an extension, a radial extending disc, and a forcing end disposed on a top end thereof to input a rotating power; a housing served to cover the base, between the housing and the base being defined a receiving space, and the housing includes an aperture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.