DE29617077U1 - Anfeuchtersystem mit einer Füllstandsregelung für die zu verdampfende Flüssigkeit - Google Patents

Anfeuchtersystem mit einer Füllstandsregelung für die zu verdampfende Flüssigkeit

Info

Publication number
DE29617077U1
DE29617077U1 DE29617077U DE29617077U DE29617077U1 DE 29617077 U1 DE29617077 U1 DE 29617077U1 DE 29617077 U DE29617077 U DE 29617077U DE 29617077 U DE29617077 U DE 29617077U DE 29617077 U1 DE29617077 U1 DE 29617077U1
Authority
DE
Germany
Prior art keywords
evaporated
liquid
level control
humidifier system
humidifier
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 - Lifetime
Application number
DE29617077U
Other languages
English (en)
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.)
Draeger Medical GmbH
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Priority to DE29617077U priority Critical patent/DE29617077U1/de
Publication of DE29617077U1 publication Critical patent/DE29617077U1/de
Priority to US08/870,976 priority patent/US6031968A/en
Priority to CA002217103A priority patent/CA2217103C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
    • A61M16/165—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator
    • A61M16/167—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator acting vertically on the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y10T137/7426—Float co-axial with valve or port
DE29617077U 1996-10-01 1996-10-01 Anfeuchtersystem mit einer Füllstandsregelung für die zu verdampfende Flüssigkeit Expired - Lifetime DE29617077U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29617077U DE29617077U1 (de) 1996-10-01 1996-10-01 Anfeuchtersystem mit einer Füllstandsregelung für die zu verdampfende Flüssigkeit
US08/870,976 US6031968A (en) 1996-10-01 1997-06-06 Humidifying system with a filling level control for the liquid to be evaporated
CA002217103A CA2217103C (en) 1996-10-01 1997-09-30 Humidifying system with a level control system for the liquid that is to be evaporated

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29617077U DE29617077U1 (de) 1996-10-01 1996-10-01 Anfeuchtersystem mit einer Füllstandsregelung für die zu verdampfende Flüssigkeit

Publications (1)

Publication Number Publication Date
DE29617077U1 true DE29617077U1 (de) 1997-01-09

Family

ID=8029997

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29617077U Expired - Lifetime DE29617077U1 (de) 1996-10-01 1996-10-01 Anfeuchtersystem mit einer Füllstandsregelung für die zu verdampfende Flüssigkeit

Country Status (3)

Country Link
US (1) US6031968A (de)
CA (1) CA2217103C (de)
DE (1) DE29617077U1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049869A1 (de) * 2000-10-10 2002-04-11 Weinmann G Geraete Med Vorrichtung zur Beatmung sowie Verfahren zur Steuerung
DE10234811C1 (de) * 2002-07-31 2003-11-27 Draeger Medical Ag Atemgasanfeuchtersystem für einen Patienten
WO2010099792A3 (de) * 2009-03-03 2010-11-11 Seleon Gmbh Verdunstungskammer, zwischenkammer sowie verfahren
WO2011080601A1 (en) * 2009-12-28 2011-07-07 Koninklijke Philips Electronics N.V. Humidity control in a pressure support system
US8181938B2 (en) 2006-08-10 2012-05-22 Intersurgical Ag Humidification chambers
US8210177B2 (en) 2006-08-10 2012-07-03 Intersurgical Ag Humidification chambers
DE102011010614A1 (de) * 2011-02-08 2012-08-09 Wilamed Gmbh Flüssigkeitsstandserkennungsvorrichtung für Flüssigkeitskammern

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6669626B1 (en) 1999-12-23 2003-12-30 Hill-Rom Services, Inc. Humidifier for a patient support apparatus
GB0212375D0 (en) * 2002-05-29 2002-07-10 Intersurgical Ltd Improvements relating to floats
EP1464354A1 (de) * 2003-03-31 2004-10-06 Toshiba Ceramics Co., Ltd. Dampferzeuger und Mischer mit derartigem Dampferzeuger
DE102005062616B4 (de) 2005-12-23 2021-10-28 Dbk David + Baader Gmbh Durchlaufverdunster zum Abtransport einer Flüssigkeit
US7614420B2 (en) * 2006-04-17 2009-11-10 Allegiance Corporation Autofeed mechanism for heated humidifier chamber
DE102006038754B3 (de) * 2006-08-17 2008-01-24 Dräger Medical AG & Co. KG Luftbefeuchter für Beatmungsgeräte und Inkubatoren
CN103429293B (zh) * 2011-03-14 2016-02-24 皇家飞利浦有限公司 具有进液保护的加湿器
CN102600540B (zh) * 2012-04-12 2014-10-22 石家庄诺利达医疗器械有限公司 带储液器的氧气湿化瓶
CN104548307B (zh) * 2015-01-09 2017-12-22 北京怡和嘉业医疗科技股份有限公司 一种加湿装置、湿化器及呼吸机
CN117090948B (zh) * 2023-10-19 2023-12-26 泰州市百冠泵阀科技有限公司 一种机械式真空液位控制阀

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193683A (en) * 1916-08-08 glastz
US1019603A (en) * 1911-07-18 1912-03-05 Sigurd Carl Cornett Automatic inlet-valve.
US1032704A (en) * 1911-12-23 1912-07-16 Baltic Ab Float-valve for centrifugal liquid-separators.
US1219567A (en) * 1916-01-28 1917-03-20 Laval Separator Co De Feed-controlling float-valve.
US2302528A (en) * 1941-02-12 1942-11-17 Frederic D Pfening Thermostatic control for air conditioning apparatus
US2883511A (en) * 1958-04-17 1959-04-21 Layton T Gooldy Humidifier
JP2557671B2 (ja) * 1987-12-11 1996-11-27 豊田合成株式会社 燃料遮断バルブ
US5195515A (en) * 1991-03-06 1993-03-23 Walter Levine Heated cartridge humidifier and humidification chamber for use therewith
DE9307380U1 (de) * 1993-02-11 1993-07-22 Draegerwerk Ag, 23558 Luebeck, De

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049869A1 (de) * 2000-10-10 2002-04-11 Weinmann G Geraete Med Vorrichtung zur Beatmung sowie Verfahren zur Steuerung
DE10234811C1 (de) * 2002-07-31 2003-11-27 Draeger Medical Ag Atemgasanfeuchtersystem für einen Patienten
FR2843030A1 (fr) 2002-07-31 2004-02-06 Draeger Medical Ag Systeme humidificateur de gaz respiratoire
US6997183B2 (en) 2002-07-31 2006-02-14 Dräger Medical AG & Co. KGaA Breathing gas humidifier system for a patient
AU2003227324B2 (en) * 2002-07-31 2008-02-28 Draeger Medical Gmbh Respiratory gas humidifier system for a patient
US8181938B2 (en) 2006-08-10 2012-05-22 Intersurgical Ag Humidification chambers
US8181940B2 (en) 2006-08-10 2012-05-22 Intersurgical Ag Humidification chambers
US8210177B2 (en) 2006-08-10 2012-07-03 Intersurgical Ag Humidification chambers
WO2010099792A3 (de) * 2009-03-03 2010-11-11 Seleon Gmbh Verdunstungskammer, zwischenkammer sowie verfahren
WO2011080601A1 (en) * 2009-12-28 2011-07-07 Koninklijke Philips Electronics N.V. Humidity control in a pressure support system
US9302068B2 (en) 2009-12-28 2016-04-05 Koninklijke Philips N.V. Humidity control in a pressure support system
DE102011010614A1 (de) * 2011-02-08 2012-08-09 Wilamed Gmbh Flüssigkeitsstandserkennungsvorrichtung für Flüssigkeitskammern

Also Published As

Publication number Publication date
CA2217103A1 (en) 1998-04-01
CA2217103C (en) 2000-05-02
US6031968A (en) 2000-02-29

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970220

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000103

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20021216

R081 Change of applicant/patentee

Owner name: DRAEGER MEDICAL AG & CO. KGAA, DE

Free format text: FORMER OWNER: DRAEGERWERK AG, 23558 LUEBECK, DE

Effective date: 20030523

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050119

R071 Expiry of right