DE2207240B2 - Absperr- und einstellventil fuer zahnaerztliche handstuecke - Google Patents

Absperr- und einstellventil fuer zahnaerztliche handstuecke

Info

Publication number
DE2207240B2
DE2207240B2 DE19722207240 DE2207240A DE2207240B2 DE 2207240 B2 DE2207240 B2 DE 2207240B2 DE 19722207240 DE19722207240 DE 19722207240 DE 2207240 A DE2207240 A DE 2207240A DE 2207240 B2 DE2207240 B2 DE 2207240B2
Authority
DE
Germany
Prior art keywords
valve
handpiece
closing body
valve according
valve body
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19722207240
Other languages
German (de)
English (en)
Other versions
DE2207240A1 (de
Inventor
Reinhard 6149 Kirschhausen; Landgraf Hermann 6141 Wilmshausen Straihammer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19722207240 priority Critical patent/DE2207240B2/de
Priority to AT1054472A priority patent/AT353946B/de
Priority to IT2031873A priority patent/IT979052B/it
Priority to CH213373A priority patent/CH561537A5/xx
Priority to FR7305337A priority patent/FR2172272B3/fr
Priority to GB786873A priority patent/GB1424715A/en
Priority to JP1916273A priority patent/JPS4889594A/ja
Publication of DE2207240A1 publication Critical patent/DE2207240A1/de
Publication of DE2207240B2 publication Critical patent/DE2207240B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • 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
    • A61C1/0007—Control devices or systems
    • A61C1/0038—Pneumatic systems
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
DE19722207240 1972-02-16 1972-02-16 Absperr- und einstellventil fuer zahnaerztliche handstuecke Withdrawn DE2207240B2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19722207240 DE2207240B2 (de) 1972-02-16 1972-02-16 Absperr- und einstellventil fuer zahnaerztliche handstuecke
AT1054472A AT353946B (de) 1972-02-16 1972-12-12 Ventil fuer zahnaerztliche handstuecke, bei- spielsweise fuer bohr-, spritz- oder saug- handstuecke
IT2031873A IT979052B (it) 1972-02-16 1973-02-13 Valvola di sbarramento e di impo stazione per manopole odontoia triche
CH213373A CH561537A5 (xx) 1972-02-16 1973-02-15
FR7305337A FR2172272B3 (xx) 1972-02-16 1973-02-15
GB786873A GB1424715A (en) 1972-02-16 1973-02-16 Valves
JP1916273A JPS4889594A (xx) 1972-02-16 1973-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207240 DE2207240B2 (de) 1972-02-16 1972-02-16 Absperr- und einstellventil fuer zahnaerztliche handstuecke

Publications (2)

Publication Number Publication Date
DE2207240A1 DE2207240A1 (de) 1973-08-23
DE2207240B2 true DE2207240B2 (de) 1977-12-01

Family

ID=5836109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722207240 Withdrawn DE2207240B2 (de) 1972-02-16 1972-02-16 Absperr- und einstellventil fuer zahnaerztliche handstuecke

Country Status (7)

Country Link
JP (1) JPS4889594A (xx)
AT (1) AT353946B (xx)
CH (1) CH561537A5 (xx)
DE (1) DE2207240B2 (xx)
FR (1) FR2172272B3 (xx)
GB (1) GB1424715A (xx)
IT (1) IT979052B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908390A1 (de) * 1978-03-09 1979-09-20 Buermoos Dentalwerk Kupplungsstueck fuer stroemungsgetriebene zahnaerztliche handstuecke
DE19504842C1 (de) * 1995-02-14 1996-05-30 Medtronic Medizinisch Elektron Zahnärztliches Gerät

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549177C3 (de) * 1975-11-03 1985-10-03 Siemens AG, 1000 Berlin und 8000 München Kupplungsvorrichtung für zahnärztliche Handstücke
US4470812A (en) * 1983-02-28 1984-09-11 Martens Leslie V Cutting handpiece and coolant means
FR2544192A1 (fr) * 1983-04-12 1984-10-19 Micro Mega Sa Dispositif pour le reglage du debit d'un fluide circulant dans une piece a main de dentisterie
DE3545496A1 (de) * 1985-12-20 1987-07-02 Siemens Ag Zahnaerztliches geraet
US4973247A (en) * 1989-09-20 1990-11-27 Varnes Dewayne L Dental handpiece assembly
US5275558A (en) * 1992-12-15 1994-01-04 Seney John S Dental handpiece, bur mount operating system
AT406012B (de) * 1998-05-20 2000-01-25 Buermoos Dentalwerk Stellvorrichtung für einen luftantrieb, insbesondere für ein medizinisches bzw. dentales instrument
CA2280410C (en) 1998-08-17 2001-06-12 Claude Lachapelle Water valve for dental handpiece
WO2001054611A2 (en) * 2000-01-27 2001-08-02 Claude Lachapelle Water valve for dental handpiece
DE10025013C2 (de) 2000-05-22 2002-12-12 Sirona Dental Systems Gmbh Zahnärztliches Instrument mit Mitteln zur Kühlung der Präparationsstelle
EP1749496A1 (de) * 2005-08-05 2007-02-07 W & H Dentalwerk Bürmoos GmbH Medizinischer Kleinstmotor
JP2009066382A (ja) * 2007-08-23 2009-04-02 Lintec Corp 眼鏡曇り止め用薄膜片及びそれを備えたマスク
CN113017883B (zh) * 2021-03-12 2022-04-05 张宇嘉 一种便携式洁牙器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908390A1 (de) * 1978-03-09 1979-09-20 Buermoos Dentalwerk Kupplungsstueck fuer stroemungsgetriebene zahnaerztliche handstuecke
DE19504842C1 (de) * 1995-02-14 1996-05-30 Medtronic Medizinisch Elektron Zahnärztliches Gerät

Also Published As

Publication number Publication date
AT353946B (de) 1979-12-10
ATA1054472A (de) 1979-05-15
JPS4889594A (xx) 1973-11-22
FR2172272B3 (xx) 1976-02-13
IT979052B (it) 1974-09-30
FR2172272A1 (xx) 1973-09-28
DE2207240A1 (de) 1973-08-23
GB1424715A (en) 1976-02-11
CH561537A5 (xx) 1975-05-15

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Legal Events

Date Code Title Description
8220 Willingness to grant licences (paragraph 23)
8239 Disposal/non-payment of the annual fee