- 专利标题： Thermostat with failsafe mechanism
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申请号： US16738950申请日： 2020-01-09
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公开(公告)号： US10760806B1公开(公告)日： 2020-09-01
- 发明人: Matthew Marvin White
- 申请人： Matthew Marvin White
- 代理机构： Butler & Mitchell LLP
- 代理商 Jeffer Mangels; Brennan C. Swain, Esq.
- 主分类号： F24F11/30
- IPC分类号： F24F11/30 ; G05D23/19 ; F24F110/12 ; F24F110/10
摘要：
A failsafe assembly for use with a thermostat that includes a housing that defines a housing interior, and first and second thermoswitches disposed in the housing interior. The first thermoswitch includes an open and a closed state and is normally in the open state. The first thermoswitch is configured to switch to the closed state when an ambient temperature drops below a predetermined lower threshold temperature and the first thermoswitch is configured to switch back to the open state when the ambient temperature rises above a predetermined first safety temperature. The second thermoswitch includes an open and a closed state and is normally in the open state. The second thermoswitch is configured to switch to the closed state when the ambient temperature exceeds a predetermined upper threshold temperature. The second thermoswitch is configured to switch back to the open state when the ambient temperature drops below a predetermined second safety temperature.
公开/授权文献
- US2659622A Shock and sound absorbing vehicle wheel and the like 公开/授权日：1953-11-17
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