公开(公告)号：USD486897S1

公开(公告)日：2004-02-17

申请号：US29171644

申请日：2002-11-27

Applicant: Neil W. Rolph ,  Shuqing Cui ,  Edward W. Johann ,  Scott Ryan

Designer： Neil W. Rolph ,  Shuqing Cui ,  Edward W. Johann ,  Scott Ryan

公开(公告)号：US5961316A

公开(公告)日：1999-10-05

申请号：US547973

申请日：1995-10-25

Applicant: James E. Wellman ,  Edward W. Johann ,  Eric Warry ,  Donald C. Metrish

Inventor： James E. Wellman ,  Edward W. Johann ,  Eric Warry ,  Donald C. Metrish

IPC: F23D11/00 ,  F23D11/40

CPC classification number: F23D11/001 ,  F23D11/406

Abstract: An oil burner includes a pivotal cover that exposes a unitary gun assembly. The gun assembly is movable longitudinally with respect to the central axis of the air tube of the burner by rotating a cam. A spinner assembly is positioned on the gun assembly. The air cone is divided into various surfaces, some of which are at angles to the axis of the air tube. The burner further includes an adjustable air entry port. A work station for facilitating nozzle replacement is also included. The firing rate is controlled by the air entry port setting, the nozzle used, and the position of the nozzle and spinner assembly in the air cone.

Abstract translation: 油燃烧器包括暴露单一枪组件的枢转盖。 枪组件通过旋转凸轮相对于燃烧器的空气管的中心轴线纵向移动。 旋转器组件位于枪组件上。 空气锥体分成多个表面，其中一些表面与空气管的轴线成角度。 燃烧器还包括可调整的进气口。 还包括一个便于喷嘴更换的工作站。 燃烧速率由进气口设定，使用的喷嘴以及喷嘴和旋转器组件在空气锥体中的位置控制。

公开(公告)号：US06899561B2

公开(公告)日：2005-05-31

申请号：US10642767

申请日：2003-08-19

Applicant: Edward W. Johann

Inventor： Edward W. Johann

IPC: F23M7/00 ,  H01R13/60

CPC classification number: F23M7/00 ,  Y10S439/911

Abstract: A method and apparatus for providing an electrical connection and latching a door is provided. The door latching electrical connection device may include a bar an electrical connector attached to the bar. The method may include placing one end of a bar and bar receiver mounted on the device and attaching the other end of the bar to a second bar receiver mounted on the device and causing the door to be blocked. The method may further include providing an electrical connector on the bar and automatically making an electrical connection by connecting the electrical connector to a second electrical connector mounted on the device when the bar is placed in the two bar receivers.