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
GB9448/38A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of GB488845ApublicationCriticalpatent/GB488845A/en
H01J17/00—Gas-filled discharge tubes with solid cathode
H01J17/02—Details
H01J17/36—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Landscapes
Electric Connection Of Electric Components To Printed Circuits
(AREA)
Microwave Tubes
(AREA)
Multi-Conductor Connections
(AREA)
Abstract
488,845. Variable condensers.NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. March, 28, 1938, No. 9448. Convention date, March 30, 1937. [Class 37] In a condenser with longitudinally - engaging spiral electrodes 13, 23, the movable electrode 23 is connected to the adjusting rods 26 by means permitting a certain rotational movement, to alter the maximum capacity to the desired valve. After this operation the support, 24 is soldered to the bushes 25 secured to the rods 26.
GB9448/38A1937-03-301938-03-28Improvements in variable electric condensers
ExpiredGB488845A
(en)