GB1072213A - Improvements in or relating to straight or angle handpieces for dental purposes - Google Patents

Improvements in or relating to straight or angle handpieces for dental purposes

Info

Publication number
GB1072213A
GB1072213A GB957965A GB957965A GB1072213A GB 1072213 A GB1072213 A GB 1072213A GB 957965 A GB957965 A GB 957965A GB 957965 A GB957965 A GB 957965A GB 1072213 A GB1072213 A GB 1072213A
Authority
GB
United Kingdom
Prior art keywords
valve
spray
fluid
handpiece
chamber
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.)
Expired
Application number
GB957965A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1072213A publication Critical patent/GB1072213A/en
Expired legal-status Critical Current

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
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
    • 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
    • A61C1/06—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 electric drive
    • 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
    • A61C1/08—Machine parts specially adapted for dentistry

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

1,072,213. Dental handpieces. A. KALTENBACH and E. HOFFMEISTER, March 5, 1965 [March 23, 1964], No. 9579/65. Heading A5R. A dental handpiece is provided with a spray device which is supplied with fluid at a chosen temperature, the fluid being obtained by mixing in a chamber 8 the air or water used to cool the electric motor of the handpiece and a second fluid obtained through a conduit 12. As shown in a part of the handpiece housing the electric motor, air from a supply 21 is passed through a cooling jacket 5 around the motor and being thus warmed enters the chamber 8 via a one-way valve 10. The second fluid enters the chamber through an opening controlled by a screw-valve 13. By adjusting the valve 13, the temperature of the spray can be adjusted to that of the body. The spray can be stopped by moving the valve 13 and by opening a valve 26, when the warm air from the cooling jacket escapes to atmosphere. In an alternative handpiece, Figure 2 (not shown), water is used to cool the electric motor and, to stop the spray, the water may be ducted away from the cooling jacket and the valve 10 via a conduit 22 to which is connected a valve-controlled outlet pipe.
GB957965A 1964-03-23 1965-03-05 Improvements in or relating to straight or angle handpieces for dental purposes Expired GB1072213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964K0052474 DE1281101B (en) 1964-03-23 1964-03-23 Dental handpiece or contra-angle

Publications (1)

Publication Number Publication Date
GB1072213A true GB1072213A (en) 1967-06-14

Family

ID=7226364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB957965A Expired GB1072213A (en) 1964-03-23 1965-03-05 Improvements in or relating to straight or angle handpieces for dental purposes

Country Status (4)

Country Link
AT (1) AT249853B (en)
DE (1) DE1281101B (en)
FR (1) FR1458136A (en)
GB (1) GB1072213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001364A1 (en) * 1979-11-16 1981-05-28 D Mosimann Dental turbine and hand pieces
EP3108846A4 (en) * 2014-02-19 2017-11-01 J. Morita Manufacturing Corporation Medical instrument element, medical instrument, medical instrument component, medical handpiece, method for manufacturing medical instrument element, and medical cutting device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1566265C3 (en) * 1967-05-20 1973-08-09 Siemens Ag DENTAL DRILL HANDPIECE
CA2812282C (en) 2010-09-22 2020-04-14 Robert Irving Pratt, Jr. Therapeutic vaporizer
US11577035B2 (en) 2010-09-22 2023-02-14 Robert Irving Pratt, JR. Therapeutic vaporizer
US20140158129A1 (en) 2010-09-22 2014-06-12 Clovershield, Inc. Transversely-activated valve for a therapeutic vaporizer bag attachment system
USD752807S1 (en) 2013-02-19 2016-03-29 1Ready, Llc Therapeutic vaporizer
USD799691S1 (en) 2015-09-03 2017-10-10 1Ready, Llc Tray for a therapeutic vaporizer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420338A (en) * 1943-11-20 1947-05-13 Richard W Page Dental apparatus
GB881960A (en) * 1958-11-04 1961-11-08 Amalgamated Dental Co Ltd Electrically heated dental handpieces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001364A1 (en) * 1979-11-16 1981-05-28 D Mosimann Dental turbine and hand pieces
EP3108846A4 (en) * 2014-02-19 2017-11-01 J. Morita Manufacturing Corporation Medical instrument element, medical instrument, medical instrument component, medical handpiece, method for manufacturing medical instrument element, and medical cutting device

Also Published As

Publication number Publication date
FR1458136A (en) 1966-11-10
DE1281101B (en) 1968-10-24
AT249853B (en) 1966-10-10

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