FR3045742B1 - Article gonflable par effet venturi - Google Patents

Article gonflable par effet venturi Download PDF

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Publication number
FR3045742B1
FR3045742B1 FR1562556A FR1562556A FR3045742B1 FR 3045742 B1 FR3045742 B1 FR 3045742B1 FR 1562556 A FR1562556 A FR 1562556A FR 1562556 A FR1562556 A FR 1562556A FR 3045742 B1 FR3045742 B1 FR 3045742B1
Authority
FR
France
Prior art keywords
venturi effect
inflatable article
inflatable
article
venturi
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
FR1562556A
Other languages
English (en)
Other versions
FR3045742A1 (fr
Inventor
Benjamin Simond
Antoine Auffret
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.)
Decathlon SE
Original Assignee
Decathlon SE
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 Decathlon SE filed Critical Decathlon SE
Priority to FR1562556A priority Critical patent/FR3045742B1/fr
Priority to EP16203597.6A priority patent/EP3181914B1/fr
Priority to CN201621390715.3U priority patent/CN206745056U/zh
Publication of FR3045742A1 publication Critical patent/FR3045742A1/fr
Application granted granted Critical
Publication of FR3045742B1 publication Critical patent/FR3045742B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/18—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for compressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Massaging Devices (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR1562556A 2015-12-16 2015-12-16 Article gonflable par effet venturi Active FR3045742B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1562556A FR3045742B1 (fr) 2015-12-16 2015-12-16 Article gonflable par effet venturi
EP16203597.6A EP3181914B1 (fr) 2015-12-16 2016-12-13 Article gonflable par effet venturi
CN201621390715.3U CN206745056U (zh) 2015-12-16 2016-12-16 利用文丘里效应的可充气物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562556 2015-12-16
FR1562556A FR3045742B1 (fr) 2015-12-16 2015-12-16 Article gonflable par effet venturi

Publications (2)

Publication Number Publication Date
FR3045742A1 FR3045742A1 (fr) 2017-06-23
FR3045742B1 true FR3045742B1 (fr) 2018-01-26

Family

ID=55759721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562556A Active FR3045742B1 (fr) 2015-12-16 2015-12-16 Article gonflable par effet venturi

Country Status (3)

Country Link
EP (1) EP3181914B1 (fr)
CN (1) CN206745056U (fr)
FR (1) FR3045742B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10920794B2 (en) * 2018-10-22 2021-02-16 Goodrich Corporation Aspirator with secondary inlets
CN113147541A (zh) * 2020-01-07 2021-07-23 B/E航空公司 座椅加热和通风系统以及车辆座椅组件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943187A (en) * 1932-07-14 1934-01-09 Vley David G Re Blowgun
DE7925382U1 (de) * 1979-09-07 1982-02-17 John, Gustav, 8899 Waidhofen Vorrichtung zum schnellen aufpumpen und entleeren von aufblasbaren gegenstaenden
US5159961A (en) * 1990-11-02 1992-11-03 Black & Decker Inc. Inflator/deflator accessory for air compressor
US8978693B2 (en) * 2013-01-28 2015-03-17 Windcatcher Technology LLC Inflation valve allowing for rapid inflation and deflation of an inflatable object

Also Published As

Publication number Publication date
EP3181914B1 (fr) 2024-05-01
CN206745056U (zh) 2017-12-15
EP3181914A1 (fr) 2017-06-21
FR3045742A1 (fr) 2017-06-23
EP3181914C0 (fr) 2024-05-01

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