TW265297B - Pneumatic motor - Google Patents

Pneumatic motor

Info

Publication number
TW265297B
TW265297B TW083110822A TW83110822A TW265297B TW 265297 B TW265297 B TW 265297B TW 083110822 A TW083110822 A TW 083110822A TW 83110822 A TW83110822 A TW 83110822A TW 265297 B TW265297 B TW 265297B
Authority
TW
Taiwan
Prior art keywords
air
supply
passage
pneumatic motor
discharge passage
Prior art date
Application number
TW083110822A
Other languages
English (en)
Inventor
Masakei Kakimoto
Original Assignee
Uht Corp
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 Uht Corp filed Critical Uht Corp
Application granted granted Critical
Publication of TW265297B publication Critical patent/TW265297B/zh

Links

Classifications

    • 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
    • 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
    • A61C1/05—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/026—Fluid driven
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/904—Tool drive turbine, e.g. dental drill

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Portable Power Tools In General (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
TW083110822A 1994-08-09 1994-11-22 Pneumatic motor TW265297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6187102A JP2723211B2 (ja) 1994-08-09 1994-08-09 エアーモータ

Publications (1)

Publication Number Publication Date
TW265297B true TW265297B (en) 1995-12-11

Family

ID=16200146

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083110822A TW265297B (en) 1994-08-09 1994-11-22 Pneumatic motor

Country Status (5)

Country Link
US (1) US5525097A (zh)
JP (1) JP2723211B2 (zh)
KR (1) KR100190245B1 (zh)
CN (1) CN1058207C (zh)
TW (1) TW265297B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382123B (zh) * 2009-01-08 2013-01-11 Nitto Kohki Co Wheeled air motor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795167A (en) * 1996-09-30 1998-08-18 Den-Tal-Ez, Inc. Air driven low speed dental handpiece motors
US6241500B1 (en) * 2000-03-23 2001-06-05 Cooper Brands, Inc. Double-throw air motor with reverse feature
TWI283199B (en) * 2004-01-08 2007-07-01 Ind Tech Res Inst A turbine motor of an air tool
EP1747348B1 (en) * 2004-04-30 2016-08-31 DePuy Synthes Products, Inc. Surgical pneumatic motor
US7357619B1 (en) * 2004-04-30 2008-04-15 The Anspach Effort, Inc. Cross over flow diverter for noise reduction
US7527486B2 (en) * 2004-04-30 2009-05-05 The Anspach Effort, Inc Surgical pneumatic motor for use with MRI
US7223069B2 (en) * 2005-07-12 2007-05-29 Air Turbine Technology, Inc. Rotary tool
US8556922B2 (en) * 2007-02-28 2013-10-15 Medtronic Ps Medical, Inc. Motor assembly for a powered surgical instrument
JP4964254B2 (ja) * 2009-01-08 2012-06-27 日東工器株式会社 ベーン式エアモータ
CN102259296A (zh) * 2011-08-08 2011-11-30 成都飞机工业（集团）有限责任公司 气动磨削机
JP6210877B2 (ja) * 2013-12-27 2017-10-11 エス・ピー・エアー株式会社 面取り機
JP6997120B2 (ja) * 2019-02-22 2022-01-17 世田谷精機株式会社 歯科用歯面清掃機器用モーター
CN114258337A (zh) * 2019-06-12 2022-03-29 第一东方证券有限公司 双速旋转工具

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251057A (en) * 1940-05-02 1941-07-29 Modern Products Inc Dental tool
US2545453A (en) * 1945-09-22 1951-03-20 Skilsaw Inc Rotary pneumatic tool
US2724573A (en) * 1954-07-26 1955-11-22 Axel E Lundquist Percussion attachment for portable drills
JPS5121088B2 (zh) * 1972-02-19 1976-06-30
JPS545005B2 (zh) * 1973-10-26 1979-03-13
US4040311A (en) * 1974-06-10 1977-08-09 Joe W. Page, Jr. Dental handpiece
US4167062A (en) * 1977-08-19 1979-09-11 Den-Tal-Ez Mfg. Co. Dental handpiece
US4458453A (en) * 1981-12-28 1984-07-10 Helms Hosea W Rotary tool and fluid motor
FR2539067B1 (fr) * 1983-01-06 1986-01-31 Rauch Andre Moteur-meuleuse-fraiseuse pneumatique, de tres petite taille, a rotor monobloc
CN87210743U (zh) * 1987-11-14 1988-07-13 王笃祥 吸尘气动磨光机
DD269121A1 (de) * 1987-12-28 1989-06-21 Niles Pressluftwerkzeuge Berli Anordnung zur drehmomentabhaengigen regelung der druckluftzufuhr bei druckluftwerkzeugmaschinen
CN2062671U (zh) * 1989-12-17 1990-09-26 胡惜时 静动压轴承高速内圆磨头
US5074750A (en) * 1990-01-08 1991-12-24 Ushio Co., Ltd. Air motor assembly
US5142952A (en) * 1990-05-21 1992-09-01 Snap-On Tools Corporation Ratchet tool
JPH0569306A (ja) * 1991-09-17 1993-03-23 U H T Kk エアモータ
CN2136714Y (zh) * 1992-09-28 1993-06-23 上海第三机床厂 高速风动磨头

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI382123B (zh) * 2009-01-08 2013-01-11 Nitto Kohki Co Wheeled air motor
US8672659B2 (en) 2009-01-08 2014-03-18 Nitto Kohki Co., Ltd. Vane air motor with prevention of leaking radial bearing grease

Also Published As

Publication number Publication date
JPH0849504A (ja) 1996-02-20
CN1124817A (zh) 1996-06-19
KR100190245B1 (ko) 1999-06-01
JP2723211B2 (ja) 1998-03-09
CN1058207C (zh) 2000-11-08
KR960009332A (ko) 1996-03-22
US5525097A (en) 1996-06-11

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent