GB8913083D0 - Pressure compensating flow regulating device - Google Patents

Pressure compensating flow regulating device

Info

Publication number
GB8913083D0
GB8913083D0 GB898913083A GB8913083A GB8913083D0 GB 8913083 D0 GB8913083 D0 GB 8913083D0 GB 898913083 A GB898913083 A GB 898913083A GB 8913083 A GB8913083 A GB 8913083A GB 8913083 D0 GB8913083 D0 GB 8913083D0
Authority
GB
United Kingdom
Prior art keywords
regulating device
flow regulating
pressure compensating
compensating flow
pressure
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.)
Pending
Application number
GB898913083A
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB898913083A priority Critical patent/GB8913083D0/en
Publication of GB8913083D0 publication Critical patent/GB8913083D0/en
Priority to GB9012422A priority patent/GB2233070B/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/184—Combined check valves and actuated valves
    • F16K15/1845—Combined check valves and actuated valves for check valves with flexible valve members
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB898913083A 1989-06-07 1989-06-07 Pressure compensating flow regulating device Pending GB8913083D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB898913083A GB8913083D0 (en) 1989-06-07 1989-06-07 Pressure compensating flow regulating device
GB9012422A GB2233070B (en) 1989-06-07 1990-06-04 Parenteral administration sets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898913083A GB8913083D0 (en) 1989-06-07 1989-06-07 Pressure compensating flow regulating device

Publications (1)

Publication Number Publication Date
GB8913083D0 true GB8913083D0 (en) 1989-07-26

Family

ID=10658028

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898913083A Pending GB8913083D0 (en) 1989-06-07 1989-06-07 Pressure compensating flow regulating device
GB9012422A Expired - Fee Related GB2233070B (en) 1989-06-07 1990-06-04 Parenteral administration sets

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9012422A Expired - Fee Related GB2233070B (en) 1989-06-07 1990-06-04 Parenteral administration sets

Country Status (1)

Country Link
GB (2) GB8913083D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6766824B2 (en) 2001-12-20 2004-07-27 Koninklijke Philips Electronics N.V. Fluid control valve and a feedback control system therefor
US6969809B2 (en) 2003-09-22 2005-11-29 Cts Corporation Vehicle seat weight sensor
JP6590826B2 (en) * 2014-03-05 2019-10-16 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． Devices that provide a certain amount of aerosol
US20190001085A1 (en) * 2015-12-21 2019-01-03 3M Innovative Properties Company Medicinal inhalers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685786A (en) * 1970-08-31 1972-08-22 Riley D Woodson Elastic valve element having variable orifice
US4038983A (en) * 1976-01-26 1977-08-02 Baxter Travenol Laboratories, Inc. Fluid infusion pump

Also Published As

Publication number Publication date
GB9012422D0 (en) 1990-07-25
GB2233070A (en) 1991-01-02
GB2233070B (en) 1993-07-07

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