CA1023637A - Rotary valve for an oxygen generator - Google Patents

Rotary valve for an oxygen generator

Info

Publication number
CA1023637A
CA1023637A CA239,796A CA239796A CA1023637A CA 1023637 A CA1023637 A CA 1023637A CA 239796 A CA239796 A CA 239796A CA 1023637 A CA1023637 A CA 1023637A
Authority
CA
Canada
Prior art keywords
rotary valve
oxygen generator
generator
oxygen
rotary
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
CA239,796A
Other languages
English (en)
French (fr)
Inventor
Richard W. Hradek
Jack E. Dunbar
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA1023637A publication Critical patent/CA1023637A/en
Expired 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
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • 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
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87772—With electrical actuation
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Multiple-Way Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Separation Of Gases By Adsorption (AREA)
CA239,796A 1974-12-13 1975-11-17 Rotary valve for an oxygen generator Expired CA1023637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/532,668 US3948286A (en) 1974-12-13 1974-12-13 Rotary valve for an oxygen generator

Publications (1)

Publication Number Publication Date
CA1023637A true CA1023637A (en) 1978-01-03

Family

ID=24122685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,796A Expired CA1023637A (en) 1974-12-13 1975-11-17 Rotary valve for an oxygen generator

Country Status (7)

Country Link
US (1) US3948286A (it)
JP (1) JPS51116091A (it)
CA (1) CA1023637A (it)
DE (1) DE2556097C2 (it)
FR (1) FR2294369A1 (it)
GB (1) GB1527099A (it)
IT (1) IT1050385B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496376A (en) * 1978-01-26 1985-01-29 Litton Systems, Inc. Variable area molecular sieve container having a thermal control system
IT1123546B (it) * 1978-08-25 1986-04-30 Linde Ag Dispositvo per preparare gas respirabile in aeromobili
US4272265A (en) * 1979-06-22 1981-06-09 Essex Cryogenics Of Missouri, Inc. Apparatus for pressure swing generation of oxygen
JPS6233175Y2 (it) * 1981-06-02 1987-08-25
GB2200557B (en) * 1986-02-04 1990-05-09 Breasy Medical Equip Ventilator apparatus
EP0246359B1 (de) * 1986-05-23 1990-05-09 Gustav Wahler GmbH u. Co Thermostatventil für das Kühlmittel von Brennkraftmaschinen
US4881574A (en) * 1988-08-12 1989-11-21 The United States Of America As Represented By The Department Of Energy Enclosed rotary disc air pulser
US5542451A (en) * 1992-09-23 1996-08-06 Foster; Joseph E. Water distribution device
DE4300988C1 (de) * 1993-01-15 1994-04-07 Ppv Verwaltungs Ag Zuerich Vorrichtung zur Sauerstoffanreicherung von Luft
DE4318203C1 (de) * 1993-06-01 1994-09-15 Ppv Verwaltungs Ag Drehschieber und dessen Verwendung
US6063169A (en) * 1996-05-10 2000-05-16 Litton Systems, Inc. Control means for molecular sieve on-board oxygen generator
US6158465A (en) * 1998-05-12 2000-12-12 Lambert; Steven Rotary valve assembly for engines and other applications
US6029617A (en) * 1998-05-12 2000-02-29 Lambert; Steven Modular rotary discoid valve assembly for engines and other applications
US6691702B2 (en) * 2000-08-03 2004-02-17 Sequal Technologies, Inc. Portable oxygen concentration system and method of using the same
US6889710B2 (en) * 2002-11-15 2005-05-10 Air Products And Chemicals, Inc. Rotary sequencing valve with flexible port plate
US10646668B2 (en) * 2005-06-02 2020-05-12 Respinova Ltd. Pulsating inhaler and a method of treating upper respiratory disorders
JP5658868B2 (ja) * 2009-02-19 2015-01-28 株式会社東芝 紙葉類取り出し装置
JP5388915B2 (ja) * 2010-03-16 2014-01-15 株式会社東芝 流路開閉装置、および紙葉類処理装置
CN104061343B (zh) * 2014-06-16 2016-02-03 张卫 循环式分流阀门
DE102015201366A1 (de) * 2015-01-27 2016-07-28 Mahle International Gmbh Ventileinrichtung, insbesondere zum Einstellen eines Kühlmittelstroms in einem Kühlsystem für eine Brennkraftmaschine eines Kraftfahrzeugs

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR331916A (fr) * 1903-05-11 1903-10-08 Albert Quignon Tiroir à coquille tournant pour distribution circulaire
US1055781A (en) * 1911-10-23 1913-03-11 Ulrich G Redelmann Valve.
FR451660A (fr) * 1912-12-10 1913-04-24 Alexandre Bouchonnet Système de distribution à détente variable
US2079041A (en) * 1934-01-31 1937-05-04 Ryan Coffce Corp Fluid distribution and control
US2202961A (en) * 1937-12-07 1940-06-04 Arthur L Parker Valve assembly
FR937368A (fr) * 1946-12-16 1948-08-16 Robinet distributeur pour fluides
GB928299A (en) * 1960-08-11 1963-06-12 Temple Instr Ltd Fluid flow control valves
US3307582A (en) * 1965-01-04 1967-03-07 Char Lynn Co Porting arrangement for fluid pressure device
US3567389A (en) * 1968-04-03 1971-03-02 Coulter Electronics Fluid transfer valve structure
GB1316261A (en) * 1969-06-27 1973-05-09 Howard Ltd C A E C Fluid flow control valves
US3621879A (en) * 1970-01-09 1971-11-23 Calgon Corp Feed control and check valve system
DE2214662C3 (de) * 1972-03-25 1978-06-29 Roderich Wilhelm Dr.-Ing. 6100 Darmstadt Graeff Adsorptionsvorrichtung
US3746048A (en) * 1972-06-20 1973-07-17 Cincinnati Milacron Inc Fluid metering system

Also Published As

Publication number Publication date
JPS51116091A (en) 1976-10-13
GB1527099A (en) 1978-10-04
US3948286A (en) 1976-04-06
DE2556097C2 (de) 1986-04-24
FR2294369A1 (fr) 1976-07-09
FR2294369B1 (it) 1979-02-02
IT1050385B (it) 1981-03-10
DE2556097A1 (de) 1976-06-24
JPS6344599B2 (it) 1988-09-06

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