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
GB2819260A
Inventor
Joseph France
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.)
TMM Research Ltd
Original Assignee
TMM Research 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 TMM Research LtdfiledCriticalTMM Research Ltd
Priority to GB2819260ApriorityCriticalpatent/GB913669A/en
Publication of GB913669ApublicationCriticalpatent/GB913669A/en
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B1/00—Details of electric heating devices
H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
H05B1/0227—Applications
H05B1/023—Industrial applications
Landscapes
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
913,669. Automatic temperature-control systems. T.M.M. (RESEARCH) Ltd. Aug. 14, 1961 [Aug. 15, 1960], No. 28192/60. Class 38 (4). A textile machine comprises a plurality of heated blocks 20 over which the yarn passes during processing, each of the blocks 20 being provided with a main heating element 33 (30) which is controlled by a thermal switch 36 (31) housed in the block 20, an auxiliary heating element 44 (32) being housed in the block 20 adjacent the switch 36 (31), all the auxiliary heating elements being subjected to a common control device 53 for simultaneously adjusting the current flowing therein. Each auxiliary heating element has a trimming resistor 47 associated therewith.
GB2819260A1960-08-151960-08-15Improvements in temperature control apparatus
ExpiredGB913669A
(en)
Improvements in the system of incorporating the functioning control groups to the resistance heating appliances. (Machine-translation by Google Translate, not legally binding)