FR2680462B1 - Machine d'aspiration, notamment a usage dentaire. - Google Patents

Machine d'aspiration, notamment a usage dentaire.

Info

Publication number
FR2680462B1
FR2680462B1 FR9210276A FR9210276A FR2680462B1 FR 2680462 B1 FR2680462 B1 FR 2680462B1 FR 9210276 A FR9210276 A FR 9210276A FR 9210276 A FR9210276 A FR 9210276A FR 2680462 B1 FR2680462 B1 FR 2680462B1
Authority
FR
France
Prior art keywords
suction machine
dental use
dental
suction
machine
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 - Fee Related
Application number
FR9210276A
Other languages
English (en)
Other versions
FR2680462A1 (fr
Inventor
Grotz Uwe
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.)
Duerr Dental SE
Original Assignee
Duerr Dental SE
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 Duerr Dental SE filed Critical Duerr Dental SE
Publication of FR2680462A1 publication Critical patent/FR2680462A1/fr
Application granted granted Critical
Publication of FR2680462B1 publication Critical patent/FR2680462B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • 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
    • A61C17/065—Saliva removers; Accessories therefor characterised by provisions for processing the collected matter, e.g. for separating solids or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
FR9210276A 1991-08-24 1992-08-21 Machine d'aspiration, notamment a usage dentaire. Expired - Fee Related FR2680462B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4128150A DE4128150A1 (de) 1991-08-24 1991-08-24 Saugmaschine, insbesondere fuer dentalen einsatz

Publications (2)

Publication Number Publication Date
FR2680462A1 FR2680462A1 (fr) 1993-02-26
FR2680462B1 true FR2680462B1 (fr) 1996-01-12

Family

ID=6439059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210276A Expired - Fee Related FR2680462B1 (fr) 1991-08-24 1992-08-21 Machine d'aspiration, notamment a usage dentaire.

Country Status (5)

Country Link
US (1) US5295784A (fr)
CA (1) CA2076468A1 (fr)
DE (1) DE4128150A1 (fr)
FR (1) FR2680462B1 (fr)
IT (1) IT1256406B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649529A1 (de) 1996-11-29 1998-06-04 Duerr Dental Gmbh Co Kg Seitenkanalmaschine
DE19736678A1 (de) * 1997-08-22 1999-02-25 Rietschle Werner Gmbh & Co Kg Mehrstufige Seitenkanalpumpe
US6241472B1 (en) * 1999-03-22 2001-06-05 Charles Ross & Son Company High shear rotors and stators for mixers and emulsifiers
JP4671844B2 (ja) * 2005-05-27 2011-04-20 株式会社日立産機システム ブロワ
DE102005042227A1 (de) * 2005-09-05 2007-03-08 Dürr Dental GmbH & Co. KG Laufrad für eine Saugmaschine
DE102005042228B4 (de) * 2005-09-05 2015-07-23 DüRR DENTAL AG Saugmaschine
DE102008047559A1 (de) * 2008-09-16 2010-04-15 DüRR DENTAL AG Elektromotor
CN114776610B (zh) * 2022-04-14 2024-07-12 杭州贝丰科技股份有限公司 一种气源装置及便携式呼吸机
US11946471B2 (en) * 2022-05-22 2024-04-02 Hamilton Sundstrand Corporation Integrated pumps

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315607A (en) * 1965-06-04 1967-04-25 Trw Inc Multi-stage drag pump
US3324799A (en) * 1965-08-05 1967-06-13 Trw Inc Radial staging for reentry compressor
US3661474A (en) * 1970-02-10 1972-05-09 Roth Co Roy E Liquid booster device
US3614256A (en) * 1970-03-19 1971-10-19 Roth Co Roy E Combination centrifugal-turbine pump
GB1363525A (en) * 1970-10-31 1974-08-14 Elektrische Geraete Mbh Ges Fu Blower assembly
US3694101A (en) * 1971-02-05 1972-09-26 Rollin Douglas Rumsey Reentry centrifugal pump/mixers
US4093397A (en) * 1976-04-15 1978-06-06 Lovelady Grady R High vacuum pump
JPS58106195A (ja) * 1981-12-18 1983-06-24 Hitachi Ltd 渦流送風機
DE3601254C2 (de) * 1986-01-17 1995-05-04 Duerr Dental Gmbh Co Kg Zahnärztliche Absaugeinrichtung

Also Published As

Publication number Publication date
DE4128150A1 (de) 1993-02-25
US5295784A (en) 1994-03-22
IT1256406B (it) 1995-12-05
ITMI922001A0 (it) 1992-08-19
CA2076468A1 (fr) 1993-02-25
FR2680462A1 (fr) 1993-02-26
ITMI922001A1 (it) 1994-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse