Page 194 - The Tribology Handbook
P. 194

97                               Friction clutches






                                                                                   OUTER  FIELD


               SWITCH  CLOSED  FOR   ,MAGNETIC   FIELD
               ENGAGEMENT  OF                              NON-MAGNETIC  MATERIAL  \ ARMATuR\/
               DIAPHRAGM  ASSEMBLY  0








                                                                                                     STATIONARY
                                                                                                      COIL  AND
                                                                                                      HOUSING
               SOLENOID
               MEMBER


                Figure 7.10  Diaphragm type of magnetic clutch    Figure 7.11 Multi-plate type of magnetic clutch






                                                                                                HYDRAULIC
                                                                                                PISTON
                                                                                                I


















                                                                                                          I
                                                                                                 OIL  PRESSURE
                                                                                                 FOR  CLUTCH
                                                                                                 ENGAGEMENT

                Figure 7,12 Response curves of magnetic clutch   Figure 7.13 Diagram showing operation of hydraulic
                                                                 clutch















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