公开(公告)号：US20080065926A1

公开(公告)日：2008-03-13

申请号：US11981867

申请日：2007-10-31

Applicant: Robert Poth ,  Johnnie McDowell

Inventor： Robert Poth ,  Johnnie McDowell

IPC: G06F1/00

CPC classification number: G05B19/0428 ,  F24F11/30 ,  F24F11/47 ,  G05B15/02 ,  G05B2219/24168 ,  G05B2219/2642 ,  G06F21/31 ,  G06F2221/2107 ,  G06F2221/2131

Abstract: Systems and methods are described for synchronizing an HVAC control system. A method, includes: a synchronization sequence including: reading a base time from an internal clock at a first time and saving the base time; measuring an elapsed time interval, from the first time to a second time, by counting an external clock using a frequency counter; and then resetting the internal clock to the base time plus the elapsed time.

Abstract translation: 描述了用于同步HVAC控制系统的系统和方法。 一种方法，包括：同步序列，包括：从第一时间从内部时钟读取基准时间并节省基准时间; 通过使用频率计数器对外部时钟进行计数来测量从第一时间到第二时间的经过时间间隔; 然后将内部时钟重置为基准时间加上经过的时间。

公开(公告)号：US4117558A

公开(公告)日：1978-10-03

申请号：US843868

申请日：1977-10-20

Applicant: Robert Poth

Inventor： Robert Poth

IPC: A47K3/06 ,  A47K3/00

CPC classification number: A47K3/06

Abstract: A collapsible tub insert utilizes a unitary element having a base portion and walls upstanding therefrom. One portion of the walls includes a semi-rigid construction joined by an accordion pleated wall portion, similar to a "living-hinge" to the remaining semi-rigid wall portion. One of the wall portions includes an opening extending downwardly from the marginal edge thereof communicating to the interior of the enclosure defined by the wall and the base, the base material adjacent the accordion pleated area of the side wall portion is pleated permitting the pair of semi-rigid portions to be fully collapsed or to extend outwardly at selected locations, utilizing a spacing bar therefor. A drain hole communicates to the exterior of the collapsible insert.

Abstract translation: 可折叠的浴缸插件利用具有基部的整体元件和从其直立的壁。 壁的一部分包括由手风琴折叠壁部分连接的半刚性结构，类似于与剩余的半刚性壁部分的“活动铰链”。 一个壁部分包括从其边缘向下延伸的开口，该开口与由壁和基部限定的外壳的内部连通，邻近侧壁部分的折叠褶皱区域的基部材料被打褶，允许该对半 - 刚性部分被完全折叠或者在选定位置向外延伸，利用其间隔杆。 排水孔与可折叠插入件的外部连通。

公开(公告)号：US20050120012A1

公开(公告)日：2005-06-02

申请号：US11018667

申请日：2004-12-21

Applicant: Robert Poth ,  Johnnie McDowell

Inventor： Robert Poth ,  Johnnie McDowell

IPC: G05B23/02 ,  G06F7/00

CPC classification number: G05B19/0428 ,  F24F11/30 ,  F24F11/47 ,  G05B15/02 ,  G05B2219/24168 ,  G05B2219/2642 ,  G06F21/31 ,  G06F2221/2107 ,  G06F2221/2131

Abstract: Systems and methods are described for an adaptive hierarchy usage monitoring HVAC control system. A method, includes: regulating user access to at least one menu of an interactive user interface of a programmable digital thermostat, including: reversibly defining at least one minimum user level required to access the at least one menu.

Abstract translation: 为自适应层级使用监控HVAC控制系统描述了系统和方法。 一种方法包括：调节对可编程数字恒温器的交互式用户界面的至少一个菜单的用户访问，包括：可逆地定义访问所述至少一个菜单所需的至少一个最小用户级别。