FR2454513B1 - - Google Patents

Info

Publication number
FR2454513B1
FR2454513B1 FR7910720A FR7910720A FR2454513B1 FR 2454513 B1 FR2454513 B1 FR 2454513B1 FR 7910720 A FR7910720 A FR 7910720A FR 7910720 A FR7910720 A FR 7910720A FR 2454513 B1 FR2454513 B1 FR 2454513B1
Authority
FR
France
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.)
Expired
Application number
FR7910720A
Other versions
FR2454513A1 (fr
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.)
Micro Mega SA
Original Assignee
Micro Mega SA
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 Micro Mega SA filed Critical Micro Mega SA
Priority to FR7910720A priority Critical patent/FR2454513A1/fr
Priority to CH1136179A priority patent/CH633345A5/fr
Priority to IT19455/80A priority patent/IT1129795B/it
Priority to IL59377A priority patent/IL59377A/xx
Priority to GB8007096A priority patent/GB2047348A/en
Priority to JP55027270A priority patent/JPS5828404B2/ja
Priority to DE3013010A priority patent/DE3013010C2/de
Priority to PL22341180A priority patent/PL223411A1/xx
Priority to US06/141,645 priority patent/US4344746A/en
Priority to BR8002416A priority patent/BR8002416A/pt
Priority to AT0210580A priority patent/AT370609B/de
Publication of FR2454513A1 publication Critical patent/FR2454513A1/fr
Application granted granted Critical
Publication of FR2454513B1 publication Critical patent/FR2454513B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/10—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F01C20/14—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/04—Control of, monitoring of, or safety arrangements for, machines or engines specially adapted for reversible machines or engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/904—Tool drive turbine, e.g. dental drill
FR7910720A 1979-04-20 1979-04-20 Distributeur pour l'alimentation progressive et reversible d'un moteur a air en particulier pour piece a main de dentiste Granted FR2454513A1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7910720A FR2454513A1 (fr) 1979-04-20 1979-04-20 Distributeur pour l'alimentation progressive et reversible d'un moteur a air en particulier pour piece a main de dentiste
CH1136179A CH633345A5 (fr) 1979-04-20 1979-12-24 Dispositif d'alimentation d'un moteur a palettes.
IT19455/80A IT1129795B (it) 1979-04-20 1980-01-25 Distributore per l'alimentazione progressiva e reversibile di un motore ad aria,in particolare per pezzo a mano da dentista
IL59377A IL59377A (en) 1979-04-20 1980-02-13 Distributor for the progressive and reversible supply of air to an air motor,in particular for hand held dental instruments
GB8007096A GB2047348A (en) 1979-04-20 1980-03-03 Rotary positive-displacement fluid-machines
JP55027270A JPS5828404B2 (ja) 1979-04-20 1980-03-04 モ−タ制御装置
DE3013010A DE3013010C2 (de) 1979-04-20 1980-04-03 Druckluftverteiler für einen druckluftgetriebenen Schaufelradmotor
PL22341180A PL223411A1 (fr) 1979-04-20 1980-04-12
US06/141,645 US4344746A (en) 1979-04-20 1980-04-18 Distributor for the progressive and reversible supply of an air motor, in particular for hand-held dental instruments
BR8002416A BR8002416A (pt) 1979-04-20 1980-04-18 Distribuidor de ar para a alimentacao de um motor de palhetas
AT0210580A AT370609B (de) 1979-04-20 1980-04-18 Druckluftverteiler fuer einen druckluftgetriebenen schaufelradmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910720A FR2454513A1 (fr) 1979-04-20 1979-04-20 Distributeur pour l'alimentation progressive et reversible d'un moteur a air en particulier pour piece a main de dentiste

Publications (2)

Publication Number Publication Date
FR2454513A1 FR2454513A1 (fr) 1980-11-14
FR2454513B1 true FR2454513B1 (fr) 1982-05-07

Family

ID=9224818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910720A Granted FR2454513A1 (fr) 1979-04-20 1979-04-20 Distributeur pour l'alimentation progressive et reversible d'un moteur a air en particulier pour piece a main de dentiste

Country Status (11)

Country Link
US (1) US4344746A (fr)
JP (1) JPS5828404B2 (fr)
AT (1) AT370609B (fr)
BR (1) BR8002416A (fr)
CH (1) CH633345A5 (fr)
DE (1) DE3013010C2 (fr)
FR (1) FR2454513A1 (fr)
GB (1) GB2047348A (fr)
IL (1) IL59377A (fr)
IT (1) IT1129795B (fr)
PL (1) PL223411A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573370A (en) * 1983-07-08 1986-03-04 The Rotor Tool Company Gear reversing mechanism for power tools
FR2549527B1 (fr) * 1983-07-20 1989-08-04 Micro Mega Sa Distributeur pour moteur a air de piece a main de dentisterie
SE440759B (sv) * 1984-03-20 1985-08-19 Atlas Copco Ab Reverserbart tryckluftverktyg
DE3433876A1 (de) * 1984-09-14 1986-03-27 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Zahnaerztliches handstueck
DE3503032C2 (de) * 1985-01-30 1994-04-07 Gardner Denver Gmbh Druckluftmotor für Druckluftschrauber
JPH033812U (fr) * 1989-06-02 1991-01-16
FR2678994B1 (fr) * 1991-07-08 1993-10-15 Micro Mega Sa Dispositif de reduction/multiplication de vitesse et micro-moteur equipe d'un tel dispositif.
US5795167A (en) * 1996-09-30 1998-08-18 Den-Tal-Ez, Inc. Air driven low speed dental handpiece motors
US6082986A (en) * 1998-08-19 2000-07-04 Cooper Technologies Reversible double-throw air motor
DE19843161C2 (de) * 1998-09-21 2000-11-23 Hnp Mikrosysteme Gmbh Schichtstruktur-Gehäuseaufbau
ATE236345T1 (de) * 1998-12-07 2003-04-15 Frederick L Zinck Umsteurbare pneumatische motoranordnung
US6431846B1 (en) 1999-12-06 2002-08-13 Frederick L. Zinck Reversible pneumatic motor assembly
US6241500B1 (en) 2000-03-23 2001-06-05 Cooper Brands, Inc. Double-throw air motor with reverse feature
EP1910645B1 (fr) * 2005-07-22 2014-09-10 Rotomed AG Micromoteur a air comprime
US9835031B2 (en) 2012-06-01 2017-12-05 Atlas Copco Industrial Technique Ab Reversible pneumatic vane motor
US9629523B2 (en) 2012-06-27 2017-04-25 Camplex, Inc. Binocular viewing assembly for a surgical visualization system
US9642606B2 (en) 2012-06-27 2017-05-09 Camplex, Inc. Surgical visualization system
US9782159B2 (en) 2013-03-13 2017-10-10 Camplex, Inc. Surgical visualization systems
EP3046458B1 (fr) 2013-09-20 2020-10-21 Camplex, Inc. Systèmes de visualisation chirurgicale
US10028651B2 (en) 2013-09-20 2018-07-24 Camplex, Inc. Surgical visualization systems and displays
US10702353B2 (en) 2014-12-05 2020-07-07 Camplex, Inc. Surgical visualizations systems and displays
EP3277152A4 (fr) 2015-03-25 2018-12-26 Camplex, Inc. Systèmes et affichages de visualisation à usage chirurgical
US10966798B2 (en) 2015-11-25 2021-04-06 Camplex, Inc. Surgical visualization systems and displays
WO2018208691A1 (fr) 2017-05-08 2018-11-15 Camplex, Inc. Source lumineuse variable

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733687A (en) * 1956-02-07 schmid
FR386195A (fr) * 1908-01-14 1908-06-05 John Carl Reuter Moteur rotatif
US2077733A (en) * 1935-08-13 1937-04-20 Chicago Pneumatic Tool Co Reversible rotary motor
US3439422A (en) * 1963-05-22 1969-04-22 Roland E Doeden Air tool
US3429230A (en) * 1966-11-28 1969-02-25 Robert C Quackenbush Fluid driven motor
US3730653A (en) * 1971-11-24 1973-05-01 Trw Inc Variable delivery pump
DE2410438A1 (de) * 1974-03-01 1975-09-11 Eimler Fa Paul Handmotor zum antrieb von werkzeugen, insbesondere chirurgischen werkzeugen
US3942392A (en) * 1974-06-10 1976-03-09 Joe W. Page, Jr. Dental handpiece
US4040311A (en) * 1974-06-10 1977-08-09 Joe W. Page, Jr. Dental handpiece
DE2621486A1 (de) * 1976-05-14 1977-12-01 Kaltenbach & Voigt Pneumatischer lamellenmotor
US4167062A (en) * 1977-08-19 1979-09-11 Den-Tal-Ez Mfg. Co. Dental handpiece

Also Published As

Publication number Publication date
IT1129795B (it) 1986-06-11
GB2047348A (en) 1980-11-26
US4344746A (en) 1982-08-17
DE3013010C2 (de) 1983-02-24
JPS55142905A (en) 1980-11-07
ATA210580A (de) 1982-09-15
IL59377A (en) 1983-07-31
DE3013010A1 (de) 1980-11-06
BR8002416A (pt) 1980-12-02
IL59377A0 (en) 1980-05-30
CH633345A5 (fr) 1982-11-30
IT8019455A0 (it) 1980-01-25
FR2454513A1 (fr) 1980-11-14
PL223411A1 (fr) 1981-02-27
JPS5828404B2 (ja) 1983-06-15
AT370609B (de) 1983-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse