公开(公告)号：US3555214A

公开(公告)日：1971-01-12

申请号：US3555214D

申请日：1969-03-07

Applicant: GEN ELECTRIC

Inventor： LEE ART ,  MANNING RALPH M

IPC: G04C23/36 ,  H01H7/08 ,  H01H43/10

CPC classification number: G04C23/36 ,  Y10T74/115

Abstract: A timing device for performing a switching function at dusk and at a specific time during the night. A synchronous motor drives a time dial at a first speed during the daylight hours and a double that speed after dusk through a power train including a lever arm driven by an eccentric to engage the teeth of a ratchet gear to rotate a cam assembly which actuates movable contacts through which the motor and a load controlled by the timing device are energized. Projections carried by the time dial engage cam portions formed on a star wheel to rotate the star wheel and the cam assembly to actuate the movable contacts to deenergize the load and the motor.

公开(公告)号：US3365142A

公开(公告)日：1968-01-23

申请号：US55347466

申请日：1966-05-27

Applicant: GEN ELECTRIC

Inventor： BAKKE HANS A ,  DE MARCO ROBERT E ,  MANNING RALPH M

IPC: B65H23/10 ,  G01D15/24

CPC classification number: B65H23/10 ,  G01D15/24

公开(公告)号：US3075636A

公开(公告)日：1963-01-29

申请号：US85611259

申请日：1959-11-30

Applicant: GEN ELECTRIC

Inventor： MANNING RALPH M ,  SCHULTZ WILLIAM J

IPC: B21C1/12

CPC classification number: B21C1/12

公开(公告)号：US2896053A

公开(公告)日：1959-07-21

申请号：US75520158

申请日：1958-08-15

Applicant: GEN ELECTRIC

Inventor： FOOTE HAROLD B ,  MANNING RALPH M

IPC: G04C23/10 ,  H01H1/28

CPC classification number: H01H1/28 ,  G04C23/10

公开(公告)号：US2816184A

公开(公告)日：1957-12-10

申请号：US55420155

申请日：1955-12-20

Applicant: GEN ELECTRIC

Inventor： MANNING RALPH M ,  KERNANDER WARREN N ,  MURRAY JOHN W ,  CAMP CLARENCE W

IPC: G04C23/24

CPC classification number: G04C23/24

公开(公告)号：CA605867A

公开(公告)日：1960-09-27

申请号：CA605867D

Applicant: GEN ELECTRIC

Inventor： MANNING RALPH M ,  KERNANDER WARREN N ,  MURRAY JOHN W ,  CAMP CLARENCE W

公开(公告)号：CA582057A

公开(公告)日：1959-08-25

申请号：CA582057D

Applicant: GEN ELECTRIC

Inventor： MANNING RALPH M

公开(公告)号：CA825024A

公开(公告)日：1969-10-14

申请号：CA825024D

Applicant: GEN ELECTRIC

Inventor： BAKKE HANS A ,  DEMARCO ROBERT E ,  MANNING RALPH M

公开(公告)号：CA753822A

公开(公告)日：1967-03-07

申请号：CA753822D

Applicant: GEN ELECTRIC

Inventor： MANNING RALPH M

公开(公告)号：CA684538A

公开(公告)日：1964-04-14

申请号：CA684538D

Applicant: GEN ELECTRIC

Inventor： MANNING RALPH M