ATE144892T1 - Zahnärtzliches handstück mit heizungsvorrichtung - Google Patents
Zahnärtzliches handstück mit heizungsvorrichtungInfo
- Publication number
- ATE144892T1 ATE144892T1 AT92113377T AT92113377T ATE144892T1 AT E144892 T1 ATE144892 T1 AT E144892T1 AT 92113377 T AT92113377 T AT 92113377T AT 92113377 T AT92113377 T AT 92113377T AT E144892 T1 ATE144892 T1 AT E144892T1
- Authority
- AT
- Austria
- Prior art keywords
- liquid
- gas
- supply source
- flow passages
- dental handpiece
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 abstract 6
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 |
---|---|---|---|
JP19783591 | 1991-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE144892T1 true ATE144892T1 (de) | 1996-11-15 |
Family
ID=16381140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92113377T ATE144892T1 (de) | 1991-08-07 | 1992-08-05 | Zahnärtzliches handstück mit heizungsvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5244384A (de) |
EP (1) | EP0526890B1 (de) |
AT (1) | ATE144892T1 (de) |
DE (1) | DE69215027T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6212333B1 (en) | 1998-02-13 | 2001-04-03 | M. Joseph Olk | Medical unit water line sterilization system |
CH705479A1 (fr) * | 2011-09-09 | 2013-03-15 | Fkg Dentaire S A | Pièce à main pour un instrument endodontique pour l'alésage de canaux radiculaires. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3005261A (en) * | 1956-07-31 | 1961-10-24 | Koelliker & Cie A G A | Dental apparatus |
DE1194527B (de) * | 1958-11-04 | 1965-06-10 | Amalgamated Dental Company Ltd | Zahnaerztliches Bohrhandstueck |
US3169318A (en) * | 1960-06-20 | 1965-02-16 | Ritter Co Inc | Dental handpiece and apparatus for supplying heated fluid thereto |
CH375483A (fr) * | 1961-12-20 | 1964-02-29 | Gallay Robert | Pièce à main dentaire |
US4201051A (en) * | 1976-09-13 | 1980-05-06 | Hall Arthur L | Pressurized fluid control circuit |
DE2823394A1 (de) * | 1978-05-29 | 1979-12-13 | Siemens Ag | Zahnaerztliches spritzhandstueck |
DE3734831A1 (de) * | 1987-10-14 | 1989-04-27 | Kaltenbach & Voigt | Zahnaerztliches spritzhandstueck |
DE3901198A1 (de) * | 1989-01-17 | 1990-09-06 | Emda | Zahnaerztliches geraet |
WO1990011733A1 (en) * | 1989-04-06 | 1990-10-18 | Molten Corporation | Wax molding apparatus |
US5123839A (en) * | 1990-10-29 | 1992-06-23 | West Charles J | Air and water heater for dental instruments |
-
1992
- 1992-08-05 DE DE69215027T patent/DE69215027T2/de not_active Expired - Fee Related
- 1992-08-05 EP EP92113377A patent/EP0526890B1/de not_active Expired - Lifetime
- 1992-08-05 AT AT92113377T patent/ATE144892T1/de not_active IP Right Cessation
- 1992-08-06 US US07/925,854 patent/US5244384A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0526890A1 (de) | 1993-02-10 |
DE69215027D1 (de) | 1996-12-12 |
EP0526890B1 (de) | 1996-11-06 |
DE69215027T2 (de) | 1997-03-06 |
US5244384A (en) | 1993-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |