Classifications

• • G—PHYSICS
  • G02—OPTICS
  • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
  • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
  • G02B7/28—Systems for automatic generation of focusing signals
  • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
  • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
  • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
  • H02K33/06—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation with polarised armatures

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Physics & Mathematics (AREA)
• Computer Vision & Pattern Recognition (AREA)
• General Physics & Mathematics (AREA)
• Optics & Photonics (AREA)
• Automatic Focus Adjustment (AREA)
• Focusing (AREA)
• Reciprocating Pumps (AREA)
• Reciprocating, Oscillating Or Vibrating Motors (AREA)
• Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=14659946

Family Applications (1)

Country Status (8)

• 1971
  • 1971-12-14 NL NL7117144A patent/NL7117144A/xx unknown
  • 1971-12-17 IT IT5480371A patent/IT945490B/it active
  • 1971-12-20 CH CH1857171A patent/CH533302A/de not_active IP Right Cessation
  • 1971-12-20 FR FR7145687A patent/FR2119473A5/fr not_active Expired
  • 1971-12-20 GB GB5894971A patent/GB1362667A/en not_active Expired
  • 1971-12-20 ES ES398600A patent/ES398600A1/es not_active Expired
  • 1971-12-20 SE SE1631571A patent/SE367483B/xx unknown
  • 1971-12-21 DE DE19712163425 patent/DE2163425A1/de active Pending

Also Published As

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