AU7221994A - Shutting-off arrangement for dental suction equipment provided with a suction channel - Google Patents

Shutting-off arrangement for dental suction equipment provided with a suction channel

Info

Publication number
AU7221994A
AU7221994A AU72219/94A AU7221994A AU7221994A AU 7221994 A AU7221994 A AU 7221994A AU 72219/94 A AU72219/94 A AU 72219/94A AU 7221994 A AU7221994 A AU 7221994A AU 7221994 A AU7221994 A AU 7221994A
Authority
AU
Australia
Prior art keywords
suction
shutting
arrangement
equipment provided
dental
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.)
Abandoned
Application number
AU72219/94A
Inventor
Bruno Pregenzer
Werner Trawoger
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 AU7221994A publication Critical patent/AU7221994A/en
Abandoned 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/12—Control devices, e.g. for suction
    • A61C17/13—Control devices, e.g. for suction with manually operated valves
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
AU72219/94A 1993-07-27 1994-07-26 Shutting-off arrangement for dental suction equipment provided with a suction channel Abandoned AU7221994A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1493/93 1993-07-27
AT149393 1993-07-27
PCT/AT1994/000097 WO1995003751A1 (en) 1993-07-27 1994-07-26 Shutting-off arrangement for dental suction equipment provided with a suction channel

Publications (1)

Publication Number Publication Date
AU7221994A true AU7221994A (en) 1995-02-28

Family

ID=3515081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72219/94A Abandoned AU7221994A (en) 1993-07-27 1994-07-26 Shutting-off arrangement for dental suction equipment provided with a suction channel

Country Status (2)

Country Link
AU (1) AU7221994A (en)
WO (1) WO1995003751A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1490613A4 (en) * 2002-03-18 2005-09-07 Entegris Inc Fully drainable weir valve
IT202100026171A1 (en) 2021-10-13 2023-04-13 Cefla Soc Cooperativa VALVE FOR DENTAL SUCTION SYSTEMS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011972A1 (en) * 1980-03-27 1981-10-01 Knorr-Bremse GmbH, 8000 München MULTI-WAY VALVE
EP0355467B1 (en) * 1988-08-10 1991-12-27 Siemens Aktiengesellschaft Dental sucking device with controllable suction power
DE9103865U1 (en) * 1991-03-28 1992-07-30 Siemens AG, 8000 München Valve for controlling the flow of a medium that can be set in flow by means of negative pressure
EP0505600B1 (en) * 1991-03-28 1995-02-15 Siemens Aktiengesellschaft Valve arrangement

Also Published As

Publication number Publication date
WO1995003751A1 (en) 1995-02-09

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