BR7208050D0 - DENTAL HAND PIECE WITH BUILT-IN CONDUCT FOR THE REFRIGERANT AGENT - Google Patents
DENTAL HAND PIECE WITH BUILT-IN CONDUCT FOR THE REFRIGERANT AGENTInfo
- Publication number
- BR7208050D0 BR7208050D0 BR8050/72A BR805072A BR7208050D0 BR 7208050 D0 BR7208050 D0 BR 7208050D0 BR 8050/72 A BR8050/72 A BR 8050/72A BR 805072 A BR805072 A BR 805072A BR 7208050 D0 BR7208050 D0 BR 7208050D0
- Authority
- BR
- Brazil
- Prior art keywords
- conduct
- built
- hand piece
- dental hand
- refrigerant agent
- 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
- A61C1/05—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 |
---|---|---|---|
DE7143369 | 1971-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7208050D0 true BR7208050D0 (en) | 1973-10-25 |
Family
ID=6625171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8050/72A BR7208050D0 (en) | 1971-11-17 | 1972-11-16 | DENTAL HAND PIECE WITH BUILT-IN CONDUCT FOR THE REFRIGERANT AGENT |
Country Status (9)
Country | Link |
---|---|
US (1) | US3815241A (en) |
JP (1) | JPS4862292A (en) |
AT (1) | AT353399B (en) |
BR (1) | BR7208050D0 (en) |
CH (1) | CH557673A (en) |
CS (1) | CS186213B2 (en) |
FR (1) | FR2161652A5 (en) |
GB (1) | GB1409427A (en) |
IT (1) | IT975378B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55151313U (en) * | 1979-04-16 | 1980-10-31 | ||
US4330279A (en) * | 1980-01-07 | 1982-05-18 | American Hospital Supply Corporation | Fluid spray system for dental handpiece |
JPS5948608U (en) * | 1982-09-27 | 1984-03-31 | 長田電機工業株式会社 | dental handpiece |
US5158456A (en) * | 1991-02-04 | 1992-10-27 | Lilley Hal D | Turbine air exhaust block |
DE4142113A1 (en) * | 1991-12-19 | 1993-06-24 | Siemens Ag | DENTAL INSTRUMENT WITH MEANS FOR COOLING THE PREPARATION SITE |
AT404093B (en) * | 1995-06-12 | 1998-08-25 | Buermoos Dentalwerk | DENTAL OR SURGICAL HANDPIECE WITH A SPRAYING DEVICE |
US5797743A (en) | 1996-04-29 | 1998-08-25 | Young Dental Manufacturing Company, Inc. | Autoclavable dental handpiece with disposable high speed turbine |
US6579093B2 (en) | 2001-02-23 | 2003-06-17 | Young Dental Manufacturing Company 1, Llc | High speed turbine cartridge for use with a medical/dental handpiece |
DE10116418A1 (en) * | 2001-04-02 | 2002-10-17 | Sirona Dental Systems Gmbh | Dental instrument with a nozzle arrangement |
DE202004017597U1 (en) * | 2004-11-12 | 2006-03-16 | Kaltenbach & Voigt Gmbh & Co. Kg | Medical, in particular dental medical, elongated handpiece with a holding device for a tool |
CN107251382B (en) | 2015-02-10 | 2019-05-14 | 三菱电机株式会社 | The magnetization of the permanent magnet of rotating electric machine, elevator hoist and rotating electric machine and demagnetization method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2256729A (en) * | 1937-10-18 | 1941-09-23 | Thompson Mfg Company | Multiple jet sprinkler |
US2442033A (en) * | 1945-07-28 | 1948-05-25 | John E Brantly | Fluid circulating dental drill and bit |
-
1972
- 1972-10-16 AT AT884272A patent/AT353399B/en not_active IP Right Cessation
- 1972-10-26 IT IT70374/72A patent/IT975378B/en active
- 1972-11-02 CH CH1597572A patent/CH557673A/en not_active IP Right Cessation
- 1972-11-14 US US00306555A patent/US3815241A/en not_active Expired - Lifetime
- 1972-11-16 BR BR8050/72A patent/BR7208050D0/en unknown
- 1972-11-16 FR FR7240659A patent/FR2161652A5/fr not_active Expired
- 1972-11-16 JP JP47114353A patent/JPS4862292A/ja active Pending
- 1972-11-17 GB GB5338072A patent/GB1409427A/en not_active Expired
- 1972-11-17 CS CS7200007811A patent/CS186213B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3815241A (en) | 1974-06-11 |
FR2161652A5 (en) | 1973-07-06 |
JPS4862292A (en) | 1973-08-30 |
AT353399B (en) | 1979-11-12 |
ATA884272A (en) | 1979-04-15 |
CS186213B2 (en) | 1978-11-30 |
GB1409427A (en) | 1975-10-08 |
IT975378B (en) | 1974-07-20 |
CH557673A (en) | 1975-01-15 |
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