Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB34560/29A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Landis and Gyr AGfiledCriticalLandis and Gyr AG
Publication of GB333123ApublicationCriticalpatent/GB333123A/en
333,123. Landis et Gyr Soc. Anon. Jan. 9, 1929, [Convention date]. Electric and magnetic.-The brake segments 9 carry pieces 10 of nickel-copper or other alloy of which the permeability varies with temperature, thus forming a magnetic shunt with a central gap through which the spindle can be removed. The internal dimensions of the magnet 9 are sufficient to allow the disc 7 to pass through them, so that the rotor can be removed without removing the magnets.
GB34560/29A1929-01-091929-11-12An improved device for altering the temperature error in induction electricity meters
ExpiredGB333123A
(en)
Device for varying the temperature coeffcient in induction meters by means of a bimetal strip acting as a self-adjusting reluctance in the magnetic shunt