CN117897572A - 阀 - Google Patents

阀 Download PDF

Info

Publication number
CN117897572A
CN117897572A CN202280059567.9A CN202280059567A CN117897572A CN 117897572 A CN117897572 A CN 117897572A CN 202280059567 A CN202280059567 A CN 202280059567A CN 117897572 A CN117897572 A CN 117897572A
Authority
CN
China
Prior art keywords
valve
port
spool
stable configuration
stop
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
CN202280059567.9A
Other languages
English (en)
Chinese (zh)
Inventor
阿塞拉·班达拉·达马达萨
卡洛斯·M·戈麦斯
马尼沙·库马尔·帕特尔
奥利弗·比肖普
尼古拉斯·斯马特
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.)
Imperial Institute Of Technology Innovation Co ltd
Original Assignee
Imperial Institute Of Technology Innovation Co ltd
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 Imperial Institute Of Technology Innovation Co ltd filed Critical Imperial Institute Of Technology Innovation Co ltd
Publication of CN117897572A publication Critical patent/CN117897572A/zh
Pending 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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/04—Means to prevent accidental or unauthorised actuation yieldingly resisting the actuation
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M2039/226—Spindles or actuating means
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/083—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug
    • F16K11/0833—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with tapered plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52458—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a tap or cock
    • F16K31/52466—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a tap or cock comprising a multiple-way tap or cock
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
    • F16K31/563—Mechanical actuating means without stable intermediate position, e.g. with snap action for rotating or pivoting 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/602—Pivoting levers, e.g. single-sided

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Multiple-Way Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
CN202280059567.9A 2021-08-10 2022-08-09 阀 Pending CN117897572A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2111500.1A GB2609634A (en) 2021-08-10 2021-08-10 Valve
GB2111500.1 2021-08-10
PCT/GB2022/052074 WO2023017256A1 (en) 2021-08-10 2022-08-09 Valve

Publications (1)

Publication Number Publication Date
CN117897572A true CN117897572A (zh) 2024-04-16

Family

ID=78049504

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280059567.9A Pending CN117897572A (zh) 2021-08-10 2022-08-09 阀

Country Status (9)

Country Link
US (1) US20240325675A1 (https=)
EP (1) EP4384736B1 (https=)
JP (1) JP2024528300A (https=)
KR (1) KR20240036716A (https=)
CN (1) CN117897572A (https=)
AU (1) AU2022325509A1 (https=)
CA (1) CA3228424A1 (https=)
GB (1) GB2609634A (https=)
WO (1) WO2023017256A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11913560B2 (en) * 2019-10-03 2024-02-27 Process Innovation—Food Safety, Llc Full-flow sanitary valve
DE102020133047A1 (de) * 2020-12-10 2022-06-15 Röchling Automotive Se & Co.Kg Spritzgegossene Kunststoff-Ventilbaugruppe für ein Kraftfahrzeug
WO2022203605A1 (en) * 2021-03-23 2022-09-29 Singapore Health Services Pte Ltd A connector for a fluidic circuit
EP4464919A1 (en) 2023-05-16 2024-11-20 MoldTecs-01-2022 GmbH Rotating multiport valve
CN121772862A (zh) * 2023-07-03 2026-03-31 波士顿科学国际有限公司 用于支气管镜的双向流体阀
US20250075799A1 (en) * 2023-08-28 2025-03-06 Eaton Intelligent Power Limited Detented selectable variable orifice
DE102024203159A1 (de) 2024-04-08 2025-10-09 Schaeffler Technologies AG & Co. KG Kraftübertragungs- und Anhebemittel für eine Drehventilanordnung, Drehventilanordnung, Pumpen-Ventil-Einheit, Thermomanagementsystem und Elektrofahrzeug
EP4682411A1 (en) 2024-07-19 2026-01-21 MoldTecs-01-2022 GmbH Sequential valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702050A (en) * 1953-01-02 1955-02-15 Stephen J Thomas Two-way by-pass header valve
US4150694A (en) * 1977-07-27 1979-04-24 Fluid Measurement Systems, Inc. Rotary plug valve
US6634355B2 (en) * 1999-06-11 2003-10-21 Colas Marie-Jose Single breath induction anesthesia apparatus
JP6129967B2 (ja) * 2012-08-06 2017-05-17 メカニック・アナリティック・インコーポレーテッド 負荷変動機構を備えたバルブ、及びその操作方法
CN104864119A (zh) * 2014-02-21 2015-08-26 浙江三花旋转阀有限公司 一种旋转式流路切换阀
CN211536125U (zh) * 2019-11-11 2020-09-22 广州医科大学附属第一医院（广州呼吸中心） 一种医用三通接头

Also Published As

Publication number Publication date
EP4384736A1 (en) 2024-06-19
AU2022325509A1 (en) 2024-02-29
JP2024528300A (ja) 2024-07-26
WO2023017256A1 (en) 2023-02-16
CA3228424A1 (en) 2023-02-16
GB2609634A (en) 2023-02-15
US20240325675A1 (en) 2024-10-03
KR20240036716A (ko) 2024-03-20
EP4384736B1 (en) 2025-12-24

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