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
GB2146632A
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.)
LISSEN Ltd
Original Assignee
LISSEN Ltd
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 LISSEN LtdfiledCriticalLISSEN Ltd
Priority to GB2146632ApriorityCriticalpatent/GB399955A/en
Publication of GB399955ApublicationCriticalpatent/GB399955A/en
399,955. Condensers. LISSEN, Ltd. and RICHARDSON, R. P., Worple Road, Isleworth, Middlesex. July 29, 1932, No. 21466. [Class 38 (ii).] Two, or more, variable condensers 1, 2 are mounted coaxially on an insulating face-plate 20 provided with a window 21 through which a scale 22 can be viewed. Condenser 1 is operated by a sleeve 8 and knob 12 while condenser 2 is operated by a coaxial rod 10 and kob 14. A removable stud 15 mounted on the knob 14 has a limited movement in an arc-shaped recess 13 in the knob 12 but apart from this.movement the condensers will move together, though if desired by removal of the stud they may be used independently. A switch lever 19 pivots about the sleeve 8 and has three arms 18, the middle one having an extended contact piece, adapted to coact with insulated terminal studs 17.
GB2146632A1932-07-291932-07-29Improvements in ganged and other condensers and other elements of radio communication apparatus
ExpiredGB399955A
(en)