ATE278209T1 - Prozess und vorrichtung zur regelung einer zentralen vakuumanlage für medizinischen gebrauch - Google Patents

Prozess und vorrichtung zur regelung einer zentralen vakuumanlage für medizinischen gebrauch

Info

Publication number
ATE278209T1
ATE278209T1 AT00400015T AT00400015T ATE278209T1 AT E278209 T1 ATE278209 T1 AT E278209T1 AT 00400015 T AT00400015 T AT 00400015T AT 00400015 T AT00400015 T AT 00400015T AT E278209 T1 ATE278209 T1 AT E278209T1
Authority
AT
Austria
Prior art keywords
controlling
vacuum system
medical use
central vacuum
network
Prior art date
Application number
AT00400015T
Other languages
English (en)
Inventor
Emmanuel Guillet-Belaud
Robert Montausier
Didier Beauvois
Original Assignee
Air Liquide Sante Int
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 Air Liquide Sante Int filed Critical Air Liquide Sante Int
Application granted granted Critical
Publication of ATE278209T1 publication Critical patent/ATE278209T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Chemical Vapour Deposition (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • External Artificial Organs (AREA)
AT00400015T 1999-02-02 2000-01-05 Prozess und vorrichtung zur regelung einer zentralen vakuumanlage für medizinischen gebrauch ATE278209T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901164A FR2789189B1 (fr) 1999-02-02 1999-02-02 Procede et installation de regulation d'une centrale de production de vide medical

Publications (1)

Publication Number Publication Date
ATE278209T1 true ATE278209T1 (de) 2004-10-15

Family

ID=9541489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00400015T ATE278209T1 (de) 1999-02-02 2000-01-05 Prozess und vorrichtung zur regelung einer zentralen vakuumanlage für medizinischen gebrauch

Country Status (7)

Country Link
US (1) US6296451B1 (de)
EP (1) EP1026567B1 (de)
AT (1) ATE278209T1 (de)
CA (1) CA2296050A1 (de)
DE (1) DE60014203T2 (de)
ES (1) ES2228419T3 (de)
FR (1) FR2789189B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2009334E (pt) 2007-06-26 2010-11-23 Air Liquide Sanita Service S P A Válvula de seccionamento de canalização ou de rede de vácuo com entrada de urgência
FR2923274A1 (fr) * 2007-11-07 2009-05-08 Mil S Soc Par Actions Simplifi Installation de secours de production de vide et systeme de production de vide correspondants.
FR2957985B1 (fr) * 2010-03-25 2015-09-04 Air Liquide Sante France Installation de distribution de vide avec detection et pilotage automatique des remontees en pression
CA2956767A1 (en) * 2016-02-04 2017-08-04 Rene Nadeau Critical care backup vacuum system and method of use
FR3145680A1 (fr) 2023-02-09 2024-08-16 Air Liquide Medical Systems Boîtier de surveillance des fluides médicaux
FR3146366B1 (fr) 2023-03-01 2026-06-05 Air Liquide Medical Systems Boîtier de surveillance des fluides médicaux dans un hôpital embarquant des moyens de communication amovibles
FR3148112A1 (fr) 2023-04-20 2024-10-25 Air Liquide Medical Systems Boîtier de surveillance des fluides médicaux dans un hôpital à partie avant basculante
FR3149376B1 (fr) 2023-06-01 2025-07-18 Air Liquide Medical Systems Boîtier de surveillance des fluides médicaux encastrable ou non
FR3160037A1 (fr) 2024-03-07 2025-09-12 Air Liquide Medical Systems Boitier de surveillance d’un réseau hospitalier de fluides avec boutons à fonctions multiples
FR3160036A1 (fr) 2024-03-07 2025-09-12 Air Liquide Medical Systems Boitier de surveillance d’un réseau hospitalier de fluides à deux modes de fonctionnement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417183C3 (de) * 1974-04-09 1978-06-22 Wilfried 8220 Traunstein Aichhorn Anordnung zur Vakuum-Luftdruckstabilisierung in einem Dentallabor-Keramikbrennofen
US4443183A (en) * 1981-07-21 1984-04-17 Osaka Gas Company Limited Combustion apparatus
JPS58110917A (ja) * 1981-12-24 1983-07-01 Osaka Gas Co Ltd 酸素富化燃焼制御装置
US4701192A (en) * 1985-05-31 1987-10-20 Tidewater Industrial Components, Inc. Vacuum system
CH672982A5 (de) * 1987-06-18 1990-01-31 Steinemann Ag
DD292334A5 (de) * 1990-02-12 1991-07-25 Kremp,Rosemarie,De Verfahren und vorrichtung zur permanenten funktionsdiagnose einschliesslich der regelung des systemvakuums von melkanlagen
US5142483A (en) * 1990-04-24 1992-08-25 Caltechnix Corporation Pressure regulating system for positive shut-off pressure controller
US5137604A (en) * 1990-07-06 1992-08-11 Savant Instruments, Inc. Apparatus for drying biological specimens
DE4113695A1 (de) * 1991-04-26 1992-10-29 Bayer Ag Kontinuierlich betriebener gasanalysator
US5279601A (en) * 1991-11-14 1994-01-18 Jtl Medical Corporation Water seal water manometer
US5613514A (en) * 1995-06-07 1997-03-25 The Curators Of The University Of Missouri Pressure/vacuum regulator

Also Published As

Publication number Publication date
FR2789189B1 (fr) 2002-12-13
DE60014203D1 (de) 2004-11-04
DE60014203T2 (de) 2006-03-09
EP1026567B1 (de) 2004-09-29
EP1026567A1 (de) 2000-08-09
FR2789189A1 (fr) 2000-08-04
ES2228419T3 (es) 2005-04-16
CA2296050A1 (fr) 2000-08-02
US6296451B1 (en) 2001-10-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties