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GB2245198A - Omni-positional aspirator - Google Patents

Omni-positional aspirator

Info

Publication number
GB2245198A
GB2245198A GB9112027A GB9112027A GB2245198A GB 2245198 A GB2245198 A GB 2245198A GB 9112027 A GB9112027 A GB 9112027A GB 9112027 A GB9112027 A GB 9112027A GB 2245198 A GB2245198 A GB 2245198A
Authority
GB
United Kingdom
Prior art keywords
housing
aspiration chamber
gas
disposed
source
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.)
Granted
Application number
GB9112027A
Other versions
GB2245198B (en
GB9112027D0 (en
Inventor
Steven L Ryder
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9112027D0 publication Critical patent/GB9112027D0/en
Publication of GB2245198A publication Critical patent/GB2245198A/en
Application granted granted Critical
Publication of GB2245198B publication Critical patent/GB2245198B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • External Artificial Organs (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A device for aspirating liquids which is operable from any position or orientation includes a hollow housing (12) which communicates with a source (16) of carrier gas and a source (18) of gas under pressure. A nozzle (26) is disposed within the hollow housing through which the pressurized gas is directed to produce a high speed stream of gas. An entrainment member (32) defining an aspiration chamber (36) for the liquid is disposed in the housing with the aspiration chamber immediately adjacent to the nozzle outlet in the housing. A multi-directional liquid flow path communicating between the housing interior and the aspiration chamber is defined by the entrainment member and the edges thereof to provide fluid communication between the aspiration chamber and any point in the housing regardless of the orientation of the device.
GB9112027A 1988-12-05 1991-06-04 Omni-positional aspirator Expired - Fee Related GB2245198B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27965788A 1988-12-05 1988-12-05
US41591489A 1989-10-02 1989-10-02

Publications (3)

Publication Number Publication Date
GB9112027D0 GB9112027D0 (en) 1991-08-21
GB2245198A true GB2245198A (en) 1992-01-02
GB2245198B GB2245198B (en) 1993-01-06

Family

ID=26959812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9112027A Expired - Fee Related GB2245198B (en) 1988-12-05 1991-06-04 Omni-positional aspirator

Country Status (3)

Country Link
AU (1) AU622750B2 (en)
GB (1) GB2245198B (en)
WO (1) WO1990006172A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196800A (en) * 1936-01-09 1940-04-09 Krautzberger Albert Spraying device
US2724583A (en) * 1953-06-19 1955-11-22 Targosh Ted Hose apparatus with liquid mixing nozzle
US3515676A (en) * 1967-09-18 1970-06-02 Eaton Yale & Towne Oil fog generating device
US4231973A (en) * 1978-09-29 1980-11-04 C. R. Bard, Inc. Nebulizer with variable flow rate control and associated method
US4251003A (en) * 1979-01-19 1981-02-17 Toni Casutt Bottle closing device
US4261511A (en) * 1978-08-07 1981-04-14 Erb Elisha Nebulizer and method
US4284590A (en) * 1980-09-17 1981-08-18 Respiratory Care, Inc. Multiple aspirator for nebulizer
US4512341A (en) * 1982-11-22 1985-04-23 Lester Victor E Nebulizer with capillary feed
US4560519A (en) * 1983-06-03 1985-12-24 Respiratory Care, Inc. Self-contained nebulizer and system
US4746067A (en) * 1986-11-07 1988-05-24 Svoboda Steven A Liquid atomizing device and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251033A (en) * 1978-06-12 1981-02-17 Eastfield Corporation Mist generating structure and molding apparatus therefor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196800A (en) * 1936-01-09 1940-04-09 Krautzberger Albert Spraying device
US2724583A (en) * 1953-06-19 1955-11-22 Targosh Ted Hose apparatus with liquid mixing nozzle
US3515676A (en) * 1967-09-18 1970-06-02 Eaton Yale & Towne Oil fog generating device
US4261511A (en) * 1978-08-07 1981-04-14 Erb Elisha Nebulizer and method
US4231973A (en) * 1978-09-29 1980-11-04 C. R. Bard, Inc. Nebulizer with variable flow rate control and associated method
US4251003A (en) * 1979-01-19 1981-02-17 Toni Casutt Bottle closing device
US4284590A (en) * 1980-09-17 1981-08-18 Respiratory Care, Inc. Multiple aspirator for nebulizer
US4512341A (en) * 1982-11-22 1985-04-23 Lester Victor E Nebulizer with capillary feed
US4560519A (en) * 1983-06-03 1985-12-24 Respiratory Care, Inc. Self-contained nebulizer and system
US4746067A (en) * 1986-11-07 1988-05-24 Svoboda Steven A Liquid atomizing device and method

Also Published As

Publication number Publication date
GB2245198B (en) 1993-01-06
AU622750B2 (en) 1992-04-16
AU4811590A (en) 1990-06-26
WO1990006172A1 (en) 1990-06-14
GB9112027D0 (en) 1991-08-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961205