BR7708635A - MINIMOTOR WITH INTERNAL CONDUCT FOR A REFRIGERANT FLUID - Google Patents
MINIMOTOR WITH INTERNAL CONDUCT FOR A REFRIGERANT FLUIDInfo
- Publication number
- BR7708635A BR7708635A BR7708635A BR7708635A BR7708635A BR 7708635 A BR7708635 A BR 7708635A BR 7708635 A BR7708635 A BR 7708635A BR 7708635 A BR7708635 A BR 7708635A BR 7708635 A BR7708635 A BR 7708635A
- Authority
- BR
- Brazil
- Prior art keywords
- minimotor
- refrigerant fluid
- internal conduct
- conduct
- internal
- Prior art date
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
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 (1)
Publication Number | Publication Date |
---|---|
BR7708635A true BR7708635A (en) | 1978-08-22 |
Family
ID=5996773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7708635A BR7708635A (en) | 1976-12-27 | 1977-12-26 | MINIMOTOR WITH INTERNAL CONDUCT FOR A REFRIGERANT FLUID |
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)
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 |
ATE513349T1 (en) * | 2007-12-20 | 2011-07-15 | Sycotec Gmbh & Co Kg | ELECTRIC MOTOR WITH MEDIA LINE 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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899745A (en) * | 1959-08-18 | flatland | ||
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 |
-
1976
- 1976-12-27 DE DE19762659060 patent/DE2659060C2/en not_active Expired
-
1977
- 1977-11-25 GB GB4923377A patent/GB1540689A/en not_active Expired
- 1977-11-30 AT AT857277A patent/AT351663B/en not_active IP Right Cessation
- 1977-12-19 JP JP15280477A patent/JPS5381903A/en active Granted
- 1977-12-23 FR FR7738978A patent/FR2374887A1/en active Granted
- 1977-12-26 BR BR7708635A patent/BR7708635A/en unknown
- 1977-12-27 IT IT6992477A patent/IT1091628B/en active
- 1977-12-27 CH CH1607177A patent/CH623739A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1091628B (en) | 1985-07-06 |
ATA857277A (en) | 1979-01-15 |
JPS618665B2 (en) | 1986-03-15 |
FR2374887B1 (en) | 1983-05-13 |
GB1540689A (en) | 1979-02-14 |
DE2659060B1 (en) | 1978-07-06 |
AT351663B (en) | 1979-08-10 |
FR2374887A1 (en) | 1978-07-21 |
JPS5381903A (en) | 1978-07-19 |
CH623739A5 (en) | 1981-06-30 |
DE2659060C2 (en) | 1985-06-05 |
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