CH561537A5 - - Google Patents

Info

Publication number
CH561537A5
CH561537A5 CH213373A CH213373A CH561537A5 CH 561537 A5 CH561537 A5 CH 561537A5 CH 213373 A CH213373 A CH 213373A CH 213373 A CH213373 A CH 213373A CH 561537 A5 CH561537 A5 CH 561537A5
Authority
CH
Switzerland
Application number
CH213373A
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
Publication of CH561537A5 publication Critical patent/CH561537A5/xx

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
CH213373A 1972-02-16 1973-02-15 CH561537A5 (xx)

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 (1)

Publication Number Publication Date
CH561537A5 true CH561537A5 (xx) 1975-05-15

Family

ID=5836109

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213373A CH561537A5 (xx) 1972-02-16 1973-02-15

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470812A (en) * 1983-02-28 1984-09-11 Martens Leslie V Cutting handpiece and coolant means
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

Families Citing this family (12)

* 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
AT370611B (de) * 1978-03-09 1983-04-25 Siemens Ag Zahnaerztliches handstueck
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
DE19504842C1 (de) * 1995-02-14 1996-05-30 Medtronic Medizinisch Elektron Zahnärztliches Gerät
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
AU2273000A (en) * 2000-01-27 2001-08-07 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470812A (en) * 1983-02-28 1984-09-11 Martens Leslie V Cutting handpiece and coolant means
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

Also Published As

Publication number Publication date
ATA1054472A (de) 1979-05-15
AT353946B (de) 1979-12-10
JPS4889594A (xx) 1973-11-22
GB1424715A (en) 1976-02-11
DE2207240B2 (de) 1977-12-01
IT979052B (it) 1974-09-30
FR2172272B3 (xx) 1976-02-13
FR2172272A1 (xx) 1973-09-28
DE2207240A1 (de) 1973-08-23

Similar Documents

Publication Publication Date Title
JPS5333887B2 (xx)
FR2172272B3 (xx)
CS156335B1 (xx)
FR2180027A1 (xx)
JPS5238332Y2 (xx)
FR2194592B1 (xx)
JPS4967462U (xx)
FR2171942B1 (xx)
FR2169757B1 (xx)
JPS5131791Y2 (xx)
JPS5216593B2 (xx)
CS156310B1 (xx)
CS155584B1 (xx)
CS155005B1 (xx)
CS154027B1 (xx)
JPS4997779U (xx)
JPS4984047A (xx)
JPS4977539U (xx)
JPS4891452U (xx)
JPS4885873A (xx)
CH577958A5 (xx)
CH607041A5 (xx)
NL7303090A (xx)
CH577989A5 (xx)
CH577995A5 (xx)

Legal Events

Date Code Title Description
PL Patent ceased