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
Application number
PCT/US2005/036216
Other languages
French (fr)
Other versions
WO2006047069A2 (en
Inventor
Christopher L Lanza
Original Assignee
Carleton Technologies Inc
Christopher L Lanza
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, Christopher L Lanza filed Critical Carleton Technologies Inc
Publication of WO2006047069A2 publication Critical patent/WO2006047069A2/en
Publication of WO2006047069A3 publication Critical patent/WO2006047069A3/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
    • 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

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 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 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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