ATE267559T1 - Vereinfachte ventilbetätigungsvorrichtung für zahnärtzliche ausrüstung - Google Patents

Vereinfachte ventilbetätigungsvorrichtung für zahnärtzliche ausrüstung

Info

Publication number
ATE267559T1
ATE267559T1 AT98202494T AT98202494T ATE267559T1 AT E267559 T1 ATE267559 T1 AT E267559T1 AT 98202494 T AT98202494 T AT 98202494T AT 98202494 T AT98202494 T AT 98202494T AT E267559 T1 ATE267559 T1 AT E267559T1
Authority
AT
Austria
Prior art keywords
dental
dental equipment
valve
valve actuator
pressurized air
Prior art date
Application number
AT98202494T
Other languages
English (en)
Inventor
Angelo Favonio
Original Assignee
Faro Spa
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 Faro Spa filed Critical Faro Spa
Application granted granted Critical
Publication of ATE267559T1 publication Critical patent/ATE267559T1/de

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
    • A61C1/057—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 with means for preventing suction effect in turbine after deactivation of the drive air
    • 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
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
AT98202494T 1997-07-28 1998-07-24 Vereinfachte ventilbetätigungsvorrichtung für zahnärtzliche ausrüstung ATE267559T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001796A IT1293802B1 (it) 1997-07-28 1997-07-28 Dispositivo valvolare semplificato per apparecchiature dentali

Publications (1)

Publication Number Publication Date
ATE267559T1 true ATE267559T1 (de) 2004-06-15

Family

ID=11377649

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98202494T ATE267559T1 (de) 1997-07-28 1998-07-24 Vereinfachte ventilbetätigungsvorrichtung für zahnärtzliche ausrüstung

Country Status (5)

Country Link
US (1) US5975898A (de)
EP (1) EP0894478B1 (de)
AT (1) ATE267559T1 (de)
DE (1) DE69824087D1 (de)
IT (1) IT1293802B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101884567B (zh) * 2010-06-25 2012-06-27 罗朝明 内置式牙科手机清洗注油机
CN103462704A (zh) * 2013-09-23 2013-12-25 苏州华恒医用器械有限公司 联阀

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474816A (en) * 1967-07-25 1969-10-28 Lif O Gen Inc Purgeable gas pressure regulators
US3476153A (en) * 1967-08-14 1969-11-04 Roland Mfg Co Foot control valve for dental machine
US4201051A (en) * 1976-09-13 1980-05-06 Hall Arthur L Pressurized fluid control circuit
NL191605C (nl) * 1977-11-19 1995-10-17 Holstein & Kappert Maschf Afsluiter met twee van dubbele zittingen voorziene klepschotels.
US4443195A (en) * 1980-05-22 1984-04-17 Kabushiki Kaisha Morita Seisakusho Driving and water pouring control device for dental air-turbine handpiece
US4450862A (en) * 1981-02-13 1984-05-29 Syntex (U.S.A.) Inc. Pinch valve assembly
US4797098A (en) * 1987-04-22 1989-01-10 Nakanishi Dental Mfg. Co., Ltd. Apparatus for dental treatment provided with check valve in fluid passage
IT1207710B (it) * 1987-05-29 1989-05-25 Castellini Spa Apparecchiatura per la prevenzione del riassorbimento dell'acqua nebulizzata in strumenti per odontoiatria provvisti di due canalizzazioni distinte per l'aria e perl'acqua
JPH02114955A (ja) * 1988-10-25 1990-04-27 Hiyuuga Wada Seimitsu Seisakusho:Kk ハンドピースにおける内部汚染防止装置
JPH09122146A (ja) * 1995-11-02 1997-05-13 Hinata Wada Seimitsu Seisakusho:Kk ハンドピースの内部汚染防止装置

Also Published As

Publication number Publication date
US5975898A (en) 1999-11-02
DE69824087D1 (de) 2004-07-01
ITMI971796A1 (it) 1999-01-28
IT1293802B1 (it) 1999-03-10
EP0894478B1 (de) 2004-05-26
EP0894478A1 (de) 1999-02-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties