Abstract: A gear flow meter for measuring the flow of fluid has a gear chamber in which at least one measuring gear wheel is arranged, a bottom and a cover. A respective rotation shaft is provided centrally relative to each measuring gear wheel. Each measuring gear wheel is rotatably mounted and has a measuring unit to detect a gear rotation, and an evaluation means to determine a flow of the fluid through the gear chamber. A respective receiving area is provided between each measuring gear wheel and the bottom, and also between each measuring gear wheel and the cover, in which receiving area rolling elements are arranged. The rolling elements directly contact the respective measuring gear wheel, the respective rotation shaft and the bottom or cover. The rolling elements are movable as a whole relative to the rotation shaft, the measuring gear wheel and the bottom or cover which they contact.
Type:
Grant
Filed:
June 10, 2013
Date of Patent:
February 14, 2017
Assignee:
KEM Kueppers Elektromechanik GmbH
Inventors:
Juergen Frisch, Harald Bieling, Thomas Steuer
Abstract: The invention relates to a spindle flow meter with a housing which has two recesses. In the recesses two multi-turn screw spindles are arranged which are provided to be rotatable in the housing. It is provided according to the invention that the pitch circle diameters of the two screw spindles are of equal size.
Type:
Application
Filed:
October 26, 2015
Publication date:
April 28, 2016
Applicant:
KEM Küppers Elektromechanik GmbH
Inventors:
Jürgen Frisch, Harald Bieling, Thomas Steuer, Dirk Boguhn
Abstract: The invention relates to a gear flow meter for measuring the flow of a fluid, having a gear chamber, in which at least one measuring gear wheel is arranged, having a bottom and a cover which delimit the gear chamber on end faces of the at least one measuring gear wheel, wherein a respective rotation shaft is provided centrally relative to each measuring gear wheel, wherein each measuring gear wheel is rotatably mounted and a fluid is conveyable through the gear chamber to rotate the at least one measuring gear wheel, having a measuring unit to detect a gear rotation and having evaluation means to determine a flow of the fluid through the gear chamber on the basis of the gear rotation.
Type:
Application
Filed:
June 10, 2013
Publication date:
May 21, 2015
Applicant:
KEM Kueppers Elektromechanik GmbH
Inventors:
Thomas Steuer, Juergen Frisch, Harald Bieling