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IT201700056218A1 - Ejector device particularly for inflatable units. - Google Patents

Ejector device particularly for inflatable units.

Info

Publication number
IT201700056218A1
IT201700056218A1 IT102017000056218A IT201700056218A IT201700056218A1 IT 201700056218 A1 IT201700056218 A1 IT 201700056218A1 IT 102017000056218 A IT102017000056218 A IT 102017000056218A IT 201700056218 A IT201700056218 A IT 201700056218A IT 201700056218 A1 IT201700056218 A1 IT 201700056218A1
Authority
IT
Italy
Prior art keywords
ejector device
device particularly
inflatable units
inflatable
units
Prior art date
Application number
IT102017000056218A
Other languages
Italian (it)
Inventor
Piergiacomo Ferrari
Original Assignee
Piergiacomo Ferrari
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 Piergiacomo Ferrari filed Critical Piergiacomo Ferrari
Priority to IT102017000056218A priority Critical patent/IT201700056218A1/en
Publication of IT201700056218A1 publication Critical patent/IT201700056218A1/en

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
    • 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
    • F04F5/20—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 evacuating
    • 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
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
IT102017000056218A 2017-05-24 2017-05-24 Ejector device particularly for inflatable units. IT201700056218A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102017000056218A IT201700056218A1 (en) 2017-05-24 2017-05-24 Ejector device particularly for inflatable units.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000056218A IT201700056218A1 (en) 2017-05-24 2017-05-24 Ejector device particularly for inflatable units.

Publications (1)

Publication Number Publication Date
IT201700056218A1 true IT201700056218A1 (en) 2018-11-24

Family

ID=60020444

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000056218A IT201700056218A1 (en) 2017-05-24 2017-05-24 Ejector device particularly for inflatable units.

Country Status (1)

Country Link
IT (1) IT201700056218A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597716A (en) * 1984-06-22 1986-07-01 Milton Industries, Inc. Air activated vacuum pump
US5159961A (en) * 1990-11-02 1992-11-03 Black & Decker Inc. Inflator/deflator accessory for air compressor
EP1179682A2 (en) * 2000-08-11 2002-02-13 Ebara Corporation Ejector
US20160265557A1 (en) * 2015-03-09 2016-09-15 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597716A (en) * 1984-06-22 1986-07-01 Milton Industries, Inc. Air activated vacuum pump
US5159961A (en) * 1990-11-02 1992-11-03 Black & Decker Inc. Inflator/deflator accessory for air compressor
EP1179682A2 (en) * 2000-08-11 2002-02-13 Ebara Corporation Ejector
US20160265557A1 (en) * 2015-03-09 2016-09-15 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect

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