FR1504502A - Valve for controlling the unidirectional flow of liquid in a duct - Google Patents

Valve for controlling the unidirectional flow of liquid in a duct

Info

Publication number
FR1504502A
FR1504502A FR64162A FR64162A FR1504502A FR 1504502 A FR1504502 A FR 1504502A FR 64162 A FR64162 A FR 64162A FR 64162 A FR64162 A FR 64162A FR 1504502 A FR1504502 A FR 1504502A
Authority
FR
France
Prior art keywords
duct
valve
controlling
liquid
unidirectional flow
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
FR64162A
Other languages
French (fr)
Inventor
Raymond Patron
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.)
Thales SA
Original Assignee
Dassault Electronique SA
Electronique Marcal Dassault SA
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 Dassault Electronique SA, Electronique Marcal Dassault SA filed Critical Dassault Electronique SA
Priority to FR64162A priority Critical patent/FR1504502A/en
Application granted granted Critical
Publication of FR1504502A publication Critical patent/FR1504502A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural 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
    • F16K15/14—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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR64162A 1966-06-03 1966-06-03 Valve for controlling the unidirectional flow of liquid in a duct Expired FR1504502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64162A FR1504502A (en) 1966-06-03 1966-06-03 Valve for controlling the unidirectional flow of liquid in a duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64162A FR1504502A (en) 1966-06-03 1966-06-03 Valve for controlling the unidirectional flow of liquid in a duct

Publications (1)

Publication Number Publication Date
FR1504502A true FR1504502A (en) 1967-12-08

Family

ID=8610144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64162A Expired FR1504502A (en) 1966-06-03 1966-06-03 Valve for controlling the unidirectional flow of liquid in a duct

Country Status (1)

Country Link
FR (1) FR1504502A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471537A1 (en) * 1979-12-05 1981-06-19 Sulzer Ag SAFETY ELEMENT PREVENTING THE FLOW OF A FLUID IN CASE OF BREAKAGE OF PIPING
DE102010005116A1 (en) * 2010-01-19 2011-07-21 Pierburg GmbH, 41460 Check valve for an internal combustion engine and method for producing such a check valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471537A1 (en) * 1979-12-05 1981-06-19 Sulzer Ag SAFETY ELEMENT PREVENTING THE FLOW OF A FLUID IN CASE OF BREAKAGE OF PIPING
DE102010005116A1 (en) * 2010-01-19 2011-07-21 Pierburg GmbH, 41460 Check valve for an internal combustion engine and method for producing such a check valve
DE102010005116B4 (en) * 2010-01-19 2015-12-31 Pierburg Gmbh Check valve for an internal combustion engine and method for producing such a check valve

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