AT351663B - SMALL ENGINE WITH INTERNAL COOLANT LINE - Google Patents

SMALL ENGINE WITH INTERNAL COOLANT LINE

Info

Publication number
AT351663B
AT351663B AT857277A AT857277A AT351663B AT 351663 B AT351663 B AT 351663B AT 857277 A AT857277 A AT 857277A AT 857277 A AT857277 A AT 857277A AT 351663 B AT351663 B AT 351663B
Authority
AT
Austria
Prior art keywords
coolant line
small engine
internal coolant
internal
engine
Prior art date
Application number
AT857277A
Other languages
German (de)
Other versions
ATA857277A (en
Original Assignee
Kaltenbach & 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
Application filed by Kaltenbach & Voigt filed Critical Kaltenbach & Voigt
Publication of ATA857277A publication Critical patent/ATA857277A/en
Application granted granted Critical
Publication of AT351663B publication Critical patent/AT351663B/en

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
    • A61C1/06—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
    • A61C1/02—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

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)
  • Motor Or Generator Cooling System (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Motor Or Generator Frames (AREA)
AT857277A 1976-12-27 1977-11-30 SMALL ENGINE WITH INTERNAL COOLANT LINE AT351663B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762659060 DE2659060C2 (en) 1976-12-27 1976-12-27 Miniature motor with internal coolant line

Publications (2)

Publication Number Publication Date
ATA857277A ATA857277A (en) 1979-01-15
AT351663B true AT351663B (en) 1979-08-10

Family

ID=5996773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT857277A AT351663B (en) 1976-12-27 1977-11-30 SMALL ENGINE WITH INTERNAL COOLANT LINE

Country Status (8)

Country Link
JP (1) JPS5381903A (en)
AT (1) AT351663B (en)
BR (1) BR7708635A (en)
CH (1) CH623739A5 (en)
DE (1) DE2659060C2 (en)
FR (1) FR2374887A1 (en)
GB (1) GB1540689A (en)
IT (1) IT1091628B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929483A1 (en) * 1979-07-20 1981-02-05 Siemens Ag DENTAL HANDPIECE ARRANGEMENT
JPS6033932Y2 (en) * 1980-06-06 1985-10-09 株式会社モリタ製作所 Cordless dental handpiece treatment device
FR2496453A1 (en) * 1980-12-22 1982-06-25 Micro Mega Sa Motor coupling for dental hand-piece - has each joint fitted in polygonal groove open towards handpiece socket
CH641035A5 (en) * 1981-02-27 1984-02-15 David Mosimann Element coupling a micro-engine air or electric dental a room to hand.
JPS5957918U (en) * 1982-10-08 1984-04-16 長田電機工業株式会社 Dental cutting instrument with lighting device
US4568283A (en) * 1983-10-24 1986-02-04 Kabushiki Kaisha Morita Seisaksuho Medical handpiece
US4681540A (en) * 1984-11-09 1987-07-21 Siemens Aktiengesellschaft Dental handpiece arrangement
JPH0623174Y2 (en) * 1986-12-09 1994-06-15 株式会社中西歯科器械製作所 Micro motor
JP2539506Y2 (en) * 1990-02-15 1997-06-25 安西メディカル株式会社 Hot and cold treatment device
NL9301380A (en) * 1993-08-09 1995-03-01 Havenco Vennootschap Onder Fa Body care equipment.
DE19604628A1 (en) 1996-02-08 1997-08-14 Kaltenbach & Voigt DC motor for driving a dental instrument
EP2073349B1 (en) * 2007-12-20 2011-06-15 SycoTec GmbH & Co. KG Electrical motor with media conduits through the stator
DE102010028245A1 (en) * 2010-04-27 2011-10-27 Kaltenbach & Voigt Gmbh Electric motor assembly for a medical, in particular a dental handpiece, and dental instrument part

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899745A (en) * 1959-08-18 flatland
BE571891A (en) * 1957-10-10
DE1234922B (en) * 1961-04-19 1967-02-23 Kaltenbach & Voigt Handpiece or contra-angle for dental purposes with an electrically operated and cooled miniature motor built into the handpiece
FR1384591A (en) * 1963-04-18 1965-01-08 Kaltenbach & Voigt Handpiece, bent or not, for dentists, equipped with an electric micro-motor
FR1441503A (en) * 1965-02-20 1966-06-10 Micro Mega Sa Handpieces
DE2431472C2 (en) * 1974-07-01 1985-07-25 Siemens AG, 1000 Berlin und 8000 München Dental handpiece with a small electric motor
DE2606062A1 (en) * 1976-02-16 1977-08-18 Siemens Ag DENTAL HANDPIECE
DE2613061C3 (en) * 1976-03-26 1984-06-14 Siemens AG, 1000 Berlin und 8000 München Drive motor for a dental handpiece and contra-angle

Also Published As

Publication number Publication date
DE2659060C2 (en) 1985-06-05
CH623739A5 (en) 1981-06-30
JPS618665B2 (en) 1986-03-15
FR2374887B1 (en) 1983-05-13
BR7708635A (en) 1978-08-22
ATA857277A (en) 1979-01-15
FR2374887A1 (en) 1978-07-21
DE2659060B1 (en) 1978-07-06
IT1091628B (en) 1985-07-06
GB1540689A (en) 1979-02-14
JPS5381903A (en) 1978-07-19

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties