IT976183B - Disposizione per la molatura fre satura trapanatura e simili parti colarmente per odonotecnica - Google Patents

Disposizione per la molatura fre satura trapanatura e simili parti colarmente per odonotecnica

Info

Publication number
IT976183B
IT976183B IT71053/72A IT7105372A IT976183B IT 976183 B IT976183 B IT 976183B IT 71053/72 A IT71053/72 A IT 71053/72A IT 7105372 A IT7105372 A IT 7105372A IT 976183 B IT976183 B IT 976183B
Authority
IT
Italy
Prior art keywords
colarly
satura
fre
drilling
grinding
Prior art date
Application number
IT71053/72A
Other languages
English (en)
Original Assignee
Klatenbach U Voigt
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
Priority claimed from DE19722203827 external-priority patent/DE2203827C3/de
Application filed by Klatenbach U Voigt filed Critical Klatenbach U Voigt
Application granted granted Critical
Publication of IT976183B publication Critical patent/IT976183B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/295—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC of the kind having one thyristor or the like in series with the power supply and the motor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/12—Tools for fastening artificial teeth; Holders, clamps, or stands for artificial teeth

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
IT71053/72A 1972-01-27 1972-12-22 Disposizione per la molatura fre satura trapanatura e simili parti colarmente per odonotecnica IT976183B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203827 DE2203827C3 (de) 1972-01-27 Schaltungsanordnung zur Drehzahlsteuerung eines aus einer Wechselspannungsquelle betriebenen Kommutatormotors

Publications (1)

Publication Number Publication Date
IT976183B true IT976183B (it) 1974-08-20

Family

ID=5834202

Family Applications (1)

Application Number Title Priority Date Filing Date
IT71053/72A IT976183B (it) 1972-01-27 1972-12-22 Disposizione per la molatura fre satura trapanatura e simili parti colarmente per odonotecnica

Country Status (3)

Country Link
AT (1) AT354607B (it)
CH (1) CH559467A5 (it)
IT (1) IT976183B (it)

Also Published As

Publication number Publication date
ATA998172A (de) 1979-06-15
DE2203827A1 (de) 1973-08-02
AT354607B (de) 1979-01-25
DE2203827B2 (de) 1976-07-15
CH559467A5 (it) 1975-02-28

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