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WO2006047069A3 - Aspirator - Google Patents

Aspirator Download PDF

Info

Publication number
WO2006047069A3
WO2006047069A3 PCT/US2005/036216 US2005036216W WO2006047069A3 WO 2006047069 A3 WO2006047069 A3 WO 2006047069A3 US 2005036216 W US2005036216 W US 2005036216W WO 2006047069 A3 WO2006047069 A3 WO 2006047069A3
Authority
WO
WIPO (PCT)
Prior art keywords
aspirator
approximately
achieve
combination
emergency escape
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.)
Ceased
Application number
PCT/US2005/036216
Other languages
French (fr)
Other versions
WO2006047069A2 (en
Inventor
Christopher L Lanza
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.)
Mission Systems Orchard Park Inc
Original Assignee
Carleton Technologies 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 Carleton Technologies Inc filed Critical Carleton Technologies Inc
Publication of WO2006047069A2 publication Critical patent/WO2006047069A2/en
Publication of WO2006047069A3 publication Critical patent/WO2006047069A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • 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
    • F04F5/48—Control
    • F04F5/50—Control of compressing pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Air Bags (AREA)
  • Accessories For Mixers (AREA)

Abstract

An aspirator for inflating inflatable aircraft emergency escape slides and life rafts has a combination of gas conduits with calculated dimensions to achieve an aspiration ratio of approximately 4.0.
PCT/US2005/036216 2004-10-07 2005-10-07 Aspirator Ceased WO2006047069A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61672704P 2004-10-07 2004-10-07
US60/616,727 2004-10-07

Publications (2)

Publication Number Publication Date
WO2006047069A2 WO2006047069A2 (en) 2006-05-04
WO2006047069A3 true WO2006047069A3 (en) 2007-01-04

Family

ID=36228210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/036216 Ceased WO2006047069A2 (en) 2004-10-07 2005-10-07 Aspirator

Country Status (1)

Country Link
WO (1) WO2006047069A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10807726B2 (en) * 2017-03-20 2020-10-20 Goodrich Corporation Evacuation assembly aspirator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684404A (en) * 1971-03-16 1972-08-15 Rocket Research Corp Inflating apparatus
US4368009A (en) * 1980-08-15 1983-01-11 The B. F. Goodrich Company Aspirator
US5002465A (en) * 1989-10-12 1991-03-26 The Boeing Company Off-on control for an inflation aspirator
US6071084A (en) * 1995-11-14 2000-06-06 Wass; Lloyd G. Aspirator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684404A (en) * 1971-03-16 1972-08-15 Rocket Research Corp Inflating apparatus
US4368009A (en) * 1980-08-15 1983-01-11 The B. F. Goodrich Company Aspirator
US5002465A (en) * 1989-10-12 1991-03-26 The Boeing Company Off-on control for an inflation aspirator
US6071084A (en) * 1995-11-14 2000-06-06 Wass; Lloyd G. Aspirator

Also Published As

Publication number Publication date
WO2006047069A2 (en) 2006-05-04

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