CA2803352C - Vanne a actionnement par ecoulement - Google Patents

Vanne a actionnement par ecoulement Download PDF

Info

Publication number
CA2803352C
CA2803352C CA2803352A CA2803352A CA2803352C CA 2803352 C CA2803352 C CA 2803352C CA 2803352 A CA2803352 A CA 2803352A CA 2803352 A CA2803352 A CA 2803352A CA 2803352 C CA2803352 C CA 2803352C
Authority
CA
Canada
Prior art keywords
fluid
valve
flow
diverter
actuator
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.)
Active
Application number
CA2803352A
Other languages
English (en)
Other versions
CA2803352A1 (fr
Inventor
Peter Sacchetti
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.)
Alcor Scientific Inc
Original Assignee
Alcor Scientific 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 Alcor Scientific Inc filed Critical Alcor Scientific Inc
Priority to CA2803352A priority Critical patent/CA2803352C/fr
Publication of CA2803352A1 publication Critical patent/CA2803352A1/fr
Application granted granted Critical
Publication of CA2803352C publication Critical patent/CA2803352C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve
    • F16K31/52483—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve comprising a multiple-way sliding valve
    • 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
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure 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
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Une vanne à actionnement par écoulement comprend un corps de vanne, un déflecteur, un élément actionneur et un disque régulateur. Le corps de vanne définit une première ouverture supérieure, une deuxième ouverture supérieure et une ouverture inférieure. Un disque régulateur est relié à lélément actionneur pour réguler le débit de fluide selon le sens découlement du fluide dans la vanne. Lorsque le disque régulateur est fermé, le déflecteur se met en prise sur lélément actionneur pour permettre à un premier fluide de sécouler par la première ouverture supérieure ou permettre à un deuxième fluide de sécouler par la deuxième ouverture supérieure. Durant le fonctionnement, le fluide est sélectionné en modifiant lécoulement directionnel du fluide pour fermer le disque régulateur, ce qui fait en sorte que lélément dactionnement se met en prise sur le déflecteur afin de permettre lécoulement de la première ou de la deuxième source de fluide.
CA2803352A 2013-01-21 2013-01-21 Vanne a actionnement par ecoulement Active CA2803352C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2803352A CA2803352C (fr) 2013-01-21 2013-01-21 Vanne a actionnement par ecoulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2803352A CA2803352C (fr) 2013-01-21 2013-01-21 Vanne a actionnement par ecoulement

Publications (2)

Publication Number Publication Date
CA2803352A1 CA2803352A1 (fr) 2014-07-21
CA2803352C true CA2803352C (fr) 2015-06-16

Family

ID=51220992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2803352A Active CA2803352C (fr) 2013-01-21 2013-01-21 Vanne a actionnement par ecoulement

Country Status (1)

Country Link
CA (1) CA2803352C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10330215B2 (en) * 2016-12-01 2019-06-25 Snap-On Equipment Srl A Unico Socio Pneumatic valve for actuating pedals of a tire changer

Also Published As

Publication number Publication date
CA2803352A1 (fr) 2014-07-21

Similar Documents

Publication Publication Date Title
US8413673B2 (en) Flow actuated valve
CN103857436B (zh) 用于多种药物流体给药的阀
JPH0311235B2 (fr)
US20070166181A1 (en) Ambulatory infusion membrane pump
US10960135B2 (en) Valve and a method for administering a plurality of drug fluids
JP2016538958A (ja) バルブ制御のための段階的切り替え機構を含む携帯型注入システム
US11666745B2 (en) Rotary valves for managing fluid flows in medical systems
US10449351B2 (en) Valve for administration of multiple drug fluids
JP6313337B2 (ja) 医療用注入システムの流路調整
CA2803352C (fr) Vanne a actionnement par ecoulement
CN108472445A (zh) 用于具有多个流体源的肠内输注组的阀布置
US10137293B2 (en) Medical stopcock valve
US20250312531A1 (en) Pressure actuated flow control device for gravity iv sets
WO2015009623A1 (fr) Pompe à piston à actionnement par came à chambres multiples
HK1217668B (en) Regulating flow paths in a medical injection system

Legal Events

Date Code Title Description
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 12TH ANNIV.) - STANDARD

Year of fee payment: 12

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 12TH ANNIV.) - SMALL

Year of fee payment: 12

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241218

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241218

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241218

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 13TH ANNIV.) - SMALL

Year of fee payment: 13

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260108

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260108