Classifications

• • G—PHYSICS
  • G04—HOROLOGY
  • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
  • G04C13/00—Driving mechanisms for clocks by primary clocks
  • G04C13/08—Secondary clocks actuated intermittently
  • G04C13/10—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms
  • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
  • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
  • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
  • H02K37/125—Magnet axially facing armature
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K5/00—Casings; Enclosures; Supports
  • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
  • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
  • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
  • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K5/00—Casings; Enclosures; Supports
  • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
  • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
  • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
  • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Motor Or Generator Frames (AREA)
• Permanent Field Magnets Of Synchronous Machinery (AREA)
• Electromechanical Clocks (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6022113

Family Applications (1)

Country Status (11)

Families Citing this family (4)

• 1977
  • 1977-10-24 DE DE19772747644 patent/DE2747644A1/de not_active Withdrawn
  • 1977-12-22 CH CH1586077A patent/CH622162GA3/xx unknown
• 1978
  • 1978-09-26 FR FR7827542A patent/FR2406907A1/fr active Granted
  • 1978-10-03 AR AR273934A patent/AR226998A1/es active
  • 1978-10-06 ZA ZA00785652A patent/ZA785652B/xx unknown
  • 1978-10-07 ES ES474037A patent/ES474037A1/es not_active Expired
  • 1978-10-12 GB GB7840221A patent/GB2007035B/en not_active Expired
  • 1978-10-16 JP JP12628578A patent/JPS5466414A/ja active Pending
  • 1978-10-16 MX MX175234A patent/MX144499A/es unknown
  • 1978-10-17 AU AU40782/78A patent/AU524967B2/en not_active Expired
  • 1978-10-19 BR BR7806885A patent/BR7806885A/pt unknown

Also Published As

Similar Documents