FR2692621B1 - IMPELLER OF A TURBINE FOR EQUIPPING A DRIVE UNIT, SUCH AS A HANDPIECE AND TURBINE EQUIPPED WITH SUCH A WHEEL. - Google Patents

IMPELLER OF A TURBINE FOR EQUIPPING A DRIVE UNIT, SUCH AS A HANDPIECE AND TURBINE EQUIPPED WITH SUCH A WHEEL.

Info

Publication number
FR2692621B1
FR2692621B1 FR9207772A FR9207772A FR2692621B1 FR 2692621 B1 FR2692621 B1 FR 2692621B1 FR 9207772 A FR9207772 A FR 9207772A FR 9207772 A FR9207772 A FR 9207772A FR 2692621 B1 FR2692621 B1 FR 2692621B1
Authority
FR
France
Prior art keywords
turbine
handpiece
equipping
impeller
wheel
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 - Fee Related
Application number
FR9207772A
Other languages
French (fr)
Other versions
FR2692621A1 (en
Inventor
Mosimann David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bien Air Dental SA
Original Assignee
Bien Air Dental SA
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 by Bien Air Dental SA filed Critical Bien Air Dental SA
Priority to FR9207772A priority Critical patent/FR2692621B1/en
Publication of FR2692621A1 publication Critical patent/FR2692621A1/en
Application granted granted Critical
Publication of FR2692621B1 publication Critical patent/FR2692621B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61C1/02—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/06—Adaptations for driving, or combinations with, hand-held tools or the like control thereof
    • F01D15/067—Adaptations for driving, or combinations with, hand-held tools or the like control thereof characterised by non-bladed rotor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
FR9207772A 1992-06-23 1992-06-23 IMPELLER OF A TURBINE FOR EQUIPPING A DRIVE UNIT, SUCH AS A HANDPIECE AND TURBINE EQUIPPED WITH SUCH A WHEEL. Expired - Fee Related FR2692621B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9207772A FR2692621B1 (en) 1992-06-23 1992-06-23 IMPELLER OF A TURBINE FOR EQUIPPING A DRIVE UNIT, SUCH AS A HANDPIECE AND TURBINE EQUIPPED WITH SUCH A WHEEL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207772A FR2692621B1 (en) 1992-06-23 1992-06-23 IMPELLER OF A TURBINE FOR EQUIPPING A DRIVE UNIT, SUCH AS A HANDPIECE AND TURBINE EQUIPPED WITH SUCH A WHEEL.

Publications (2)

Publication Number Publication Date
FR2692621A1 FR2692621A1 (en) 1993-12-24
FR2692621B1 true FR2692621B1 (en) 1995-08-18

Family

ID=9431155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207772A Expired - Fee Related FR2692621B1 (en) 1992-06-23 1992-06-23 IMPELLER OF A TURBINE FOR EQUIPPING A DRIVE UNIT, SUCH AS A HANDPIECE AND TURBINE EQUIPPED WITH SUCH A WHEEL.

Country Status (1)

Country Link
FR (1) FR2692621B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005016035A1 (en) * 2005-04-07 2006-10-12 Kaltenbach & Voigt Gmbh Turbine wheel for a gas operated medical handpiece and medical handpiece with a turbine wheel and method for milling a blade of the turbine wheel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB547777A (en) * 1941-07-23 1942-09-10 Lawrence Briggs Improvements in or relating to air turbines
GB1018684A (en) * 1963-10-24 1966-02-02 Westwind Developments Ltd Improvements in or relating to air driven turbines

Also Published As

Publication number Publication date
FR2692621A1 (en) 1993-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226