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CA1017643A - Vacuum filled liquid container with cut-off valve - Google Patents

Vacuum filled liquid container with cut-off valve

Info

Publication number
CA1017643A
CA1017643A CA200,023A CA200023A CA1017643A CA 1017643 A CA1017643 A CA 1017643A CA 200023 A CA200023 A CA 200023A CA 1017643 A CA1017643 A CA 1017643A
Authority
CA
Canada
Prior art keywords
valve
cut
liquid container
filled liquid
vacuum filled
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
CA200,023A
Other languages
French (fr)
Other versions
CA200023S (en
Inventor
Walter J. Bornhorst
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.)
Davol Inc
Original Assignee
Davol Inc
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 Davol Inc filed Critical Davol Inc
Application granted granted Critical
Publication of CA1017643A publication Critical patent/CA1017643A/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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • A61M1/782—Means for preventing overflow or contamination of the pumping systems using valves with freely moving parts, e.g. float 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3003—Fluid separating traps or vents
    • Y10T137/3084—Discriminating outlet for gas
    • Y10T137/309—Fluid sensing valve
    • Y10T137/3099—Float responsive
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container
    • 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
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7494—Flexible valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Closures For Containers (AREA)
  • External Artificial Organs (AREA)
CA200,023A 1973-05-17 1974-05-15 Vacuum filled liquid container with cut-off valve Expired CA1017643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US361099A US3863663A (en) 1973-05-17 1973-05-17 Vacuum filled liquid container with cut-off valve

Publications (1)

Publication Number Publication Date
CA1017643A true CA1017643A (en) 1977-09-20

Family

ID=23420648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,023A Expired CA1017643A (en) 1973-05-17 1974-05-15 Vacuum filled liquid container with cut-off valve

Country Status (3)

Country Link
US (1) US3863663A (en)
CA (1) CA1017643A (en)
GB (1) GB1467466A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191204A (en) * 1975-04-14 1980-03-04 International Paper Company Pressure responsive fluid collection system
GB2131098A (en) * 1982-12-02 1984-06-13 Alh Syst Ltd Pit latrine emptier
GB2146704A (en) * 1983-09-13 1985-04-24 Cetec Mek Verk Apparatus for sucking up liquids
US5522179A (en) * 1995-03-23 1996-06-04 Hollis; Peter R. Automatic christmas tree stand water level control system
US11033663B2 (en) * 2018-04-02 2021-06-15 Boehringer Technologies, Lp Trap bottle assembly for use with medical suction regulators or controllers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1103835A (en) * 1965-06-10 1968-02-21 English Electric Co Ltd Float valves
US3458085A (en) * 1967-11-30 1969-07-29 Raymond C Clemenson Valve for fuel storage tanks

Also Published As

Publication number Publication date
GB1467466A (en) 1977-03-16
US3863663A (en) 1975-02-04

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