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.)
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 filedfiledCritical
Priority to JP4439385UpriorityCriticalpatent/JPS61160363U/ja
Publication of JPS61160363UpublicationCriticalpatent/JPS61160363U/ja
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H57/00—General details of gearing
F16H57/04—Features relating to lubrication or cooling or heating
F16H57/0412—Cooling or heating; Control of temperature
F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
