FR1396402A - Device for supplying electricity and cooling a motor for a hand-held device - Google Patents

Device for supplying electricity and cooling a motor for a hand-held device

Info

Publication number
FR1396402A
FR1396402A FR966605A FR966605A FR1396402A FR 1396402 A FR1396402 A FR 1396402A FR 966605 A FR966605 A FR 966605A FR 966605 A FR966605 A FR 966605A FR 1396402 A FR1396402 A FR 1396402A
Authority
FR
France
Prior art keywords
cooling
motor
hand
supplying electricity
held device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR966605A
Other languages
French (fr)
Inventor
Pierre Gladieux
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
Application filed filed Critical
Priority to FR966605A priority Critical patent/FR1396402A/en
Priority to DE19651540156 priority patent/DE1540156A1/en
Application granted granted Critical
Publication of FR1396402A publication Critical patent/FR1396402A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/06—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with electric drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine

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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
FR966605A 1964-03-09 1964-03-09 Device for supplying electricity and cooling a motor for a hand-held device Expired FR1396402A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR966605A FR1396402A (en) 1964-03-09 1964-03-09 Device for supplying electricity and cooling a motor for a hand-held device
DE19651540156 DE1540156A1 (en) 1964-03-09 1965-03-05 Device for electrical supply and cooling of a motor for hand tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966605A FR1396402A (en) 1964-03-09 1964-03-09 Device for supplying electricity and cooling a motor for a hand-held device

Publications (1)

Publication Number Publication Date
FR1396402A true FR1396402A (en) 1965-04-23

Family

ID=8825011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966605A Expired FR1396402A (en) 1964-03-09 1964-03-09 Device for supplying electricity and cooling a motor for a hand-held device

Country Status (2)

Country Link
DE (1) DE1540156A1 (en)
FR (1) FR1396402A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1566265B2 (en) * 1967-05-20 1973-01-25 Siemens Ag DENTAL DRILL HANDPIECE
EP0481946A2 (en) * 1990-10-19 1992-04-22 Atlas Copco Tools Ab, Stockholm Pneumatic power tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1566265B2 (en) * 1967-05-20 1973-01-25 Siemens Ag DENTAL DRILL HANDPIECE
EP0481946A2 (en) * 1990-10-19 1992-04-22 Atlas Copco Tools Ab, Stockholm Pneumatic power tool
EP0481946B1 (en) * 1990-10-19 1996-03-20 Atlas Copco Tools Ab, Stockholm Pneumatic power tool

Also Published As

Publication number Publication date
DE1540156A1 (en) 1969-10-23

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