JPS54150892A - Dental motor - Google Patents

Dental motor

Info

Publication number
JPS54150892A
JPS54150892A JP5902079A JP5902079A JPS54150892A JP S54150892 A JPS54150892 A JP S54150892A JP 5902079 A JP5902079 A JP 5902079A JP 5902079 A JP5902079 A JP 5902079A JP S54150892 A JPS54150892 A JP S54150892A
Authority
JP
Japan
Prior art keywords
dental motor
dental
motor
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.)
Pending
Application number
JP5902079A
Other languages
Japanese (ja)
Inventor
Kunorupu Erunsuto
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.)
Kaltenbach and Voigt GmbH
Original Assignee
Kaltenbach and Voigt GmbH
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 and Voigt GmbH filed Critical Kaltenbach and Voigt GmbH
Publication of JPS54150892A publication Critical patent/JPS54150892A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • 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
    • 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
JP5902079A 1978-05-18 1979-05-14 Dental motor Pending JPS54150892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782821769 DE2821769A1 (en) 1978-05-18 1978-05-18 DENTAL ELECTRIC MOTOR

Publications (1)

Publication Number Publication Date
JPS54150892A true JPS54150892A (en) 1979-11-27

Family

ID=6039659

Family Applications (2)

Application Number Title Priority Date Filing Date
JP5902079A Pending JPS54150892A (en) 1978-05-18 1979-05-14 Dental motor
JP1982125495U Pending JPS5866857U (en) 1978-05-18 1982-08-19 Cooling device in dental electric motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1982125495U Pending JPS5866857U (en) 1978-05-18 1982-08-19 Cooling device in dental electric motor

Country Status (5)

Country Link
JP (2) JPS54150892A (en)
CH (1) CH638065A5 (en)
DE (1) DE2821769A1 (en)
FR (1) FR2426354A1 (en)
IT (2) IT7953261V0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7050135B2 (en) 2000-10-17 2006-05-23 Lg.Philips Lcd Co., Ltd. Liquid crystal display including pad members having different length
JP2014061222A (en) * 2012-09-24 2014-04-10 Nakanishi:Kk Drive motor of dental handpiece

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037646B1 (en) * 1980-04-04 1984-06-13 Toyota Jidosha Kabushiki Kaisha A rotary type electrostatic spray painting device
US4719910A (en) * 1985-04-29 1988-01-19 Jensen Robert L Oscillating ventilator and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH302282A (en) * 1951-03-13 1954-10-15 Licentia Gmbh Electric machine with commutator and with forced ventilation.
DE1025060B (en) * 1956-07-19 1958-02-27 Siemens Ag Ventilation arrangement for the commutator of electrical machines
FR1598135A (en) * 1968-12-26 1970-06-29
US4086034A (en) * 1973-03-15 1978-04-25 Airborne Mfg. Co. Fluid cooled commutated electric motor driving a pump
JPS5646342B2 (en) * 1974-02-15 1981-11-02
US4092556A (en) * 1974-08-24 1978-05-30 Mabuchi Motor Co., Ltd. Forced cooled electric motor
DE2613061C3 (en) * 1976-03-26 1984-06-14 Siemens AG, 1000 Berlin und 8000 München Drive motor for a dental handpiece and contra-angle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7050135B2 (en) 2000-10-17 2006-05-23 Lg.Philips Lcd Co., Ltd. Liquid crystal display including pad members having different length
JP2014061222A (en) * 2012-09-24 2014-04-10 Nakanishi:Kk Drive motor of dental handpiece
US9468503B2 (en) 2012-09-24 2016-10-18 Nakanishi Inc. Drive motor of dental handpiece

Also Published As

Publication number Publication date
JPS5866857U (en) 1983-05-07
DE2821769A1 (en) 1979-11-22
FR2426354B1 (en) 1981-10-30
IT1118684B (en) 1986-03-03
FR2426354A1 (en) 1979-12-14
CH638065A5 (en) 1983-08-31
IT7968044A0 (en) 1979-05-17
IT7953261V0 (en) 1979-05-17

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