GB2571807B - Multifunctional air extraction boosting pump - Google Patents

Multifunctional air extraction boosting pump Download PDF

Info

Publication number
GB2571807B
GB2571807B GB1814486.5A GB201814486A GB2571807B GB 2571807 B GB2571807 B GB 2571807B GB 201814486 A GB201814486 A GB 201814486A GB 2571807 B GB2571807 B GB 2571807B
Authority
GB
United Kingdom
Prior art keywords
air extraction
boosting pump
multifunctional air
extraction boosting
multifunctional
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
GB1814486.5A
Other versions
GB201814486D0 (en
GB2571807A (en
Inventor
Hsu Heng-Yi
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.)
Heng Yi Hsu
Original Assignee
Heng Yi Hsu
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 Heng Yi Hsu filed Critical Heng Yi Hsu
Priority to GB1814486.5A priority Critical patent/GB2571807B/en
Publication of GB201814486D0 publication Critical patent/GB201814486D0/en
Publication of GB2571807A publication Critical patent/GB2571807A/en
Application granted granted Critical
Publication of GB2571807B publication Critical patent/GB2571807B/en
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
    • F04F5/24—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 liquids, e.g. containing solids, or liquids and elastic fluids
    • 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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2424—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge
    • B05B7/2427—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge and a secondary stream of atomising fluid being brought together in the container or putting the carried liquid under pressure in the container
    • 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
GB1814486.5A 2018-09-06 2018-09-06 Multifunctional air extraction boosting pump Active GB2571807B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1814486.5A GB2571807B (en) 2018-09-06 2018-09-06 Multifunctional air extraction boosting pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1814486.5A GB2571807B (en) 2018-09-06 2018-09-06 Multifunctional air extraction boosting pump

Publications (3)

Publication Number Publication Date
GB201814486D0 GB201814486D0 (en) 2018-10-24
GB2571807A GB2571807A (en) 2019-09-11
GB2571807B true GB2571807B (en) 2022-04-27

Family

ID=63921219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1814486.5A Active GB2571807B (en) 2018-09-06 2018-09-06 Multifunctional air extraction boosting pump

Country Status (1)

Country Link
GB (1) GB2571807B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281796A (en) * 1979-03-15 1981-08-04 Fugent Elmer G Bathroom mixing device
US4427177A (en) * 1981-04-27 1984-01-24 Spiridon Constantinescu Shower control
JPH0248682A (en) * 1988-08-10 1990-02-19 Minolta Camera Co Ltd Image forming device with editing and multicolor developing functions
US5039016A (en) * 1990-01-23 1991-08-13 Hayes Products Aspiration-type chemical sprayer
US20020170985A1 (en) * 2001-05-15 2002-11-21 Shie Yu Machine Parts Industrials Co., Ltd. Spherical valve with a slanting grip
US20070102540A1 (en) * 2005-11-08 2007-05-10 Mark Maclean-Blevins System for failsafe controlled dispensing of liquid material
US20100213280A1 (en) * 2009-02-20 2010-08-26 Rodney Laible Hand-held dispenser
US20180056310A1 (en) * 2016-08-23 2018-03-01 Silgan Dispensing Systems Corporation Hose end sprayer with trigger operated ball valve

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281796A (en) * 1979-03-15 1981-08-04 Fugent Elmer G Bathroom mixing device
US4427177A (en) * 1981-04-27 1984-01-24 Spiridon Constantinescu Shower control
JPH0248682A (en) * 1988-08-10 1990-02-19 Minolta Camera Co Ltd Image forming device with editing and multicolor developing functions
US5039016A (en) * 1990-01-23 1991-08-13 Hayes Products Aspiration-type chemical sprayer
US5039016C1 (en) * 1990-01-23 2001-03-13 Hayes Products L P Aspiration-type chemical sprayer
US20020170985A1 (en) * 2001-05-15 2002-11-21 Shie Yu Machine Parts Industrials Co., Ltd. Spherical valve with a slanting grip
US20070102540A1 (en) * 2005-11-08 2007-05-10 Mark Maclean-Blevins System for failsafe controlled dispensing of liquid material
US20100213280A1 (en) * 2009-02-20 2010-08-26 Rodney Laible Hand-held dispenser
US20180056310A1 (en) * 2016-08-23 2018-03-01 Silgan Dispensing Systems Corporation Hose end sprayer with trigger operated ball valve

Also Published As

Publication number Publication date
GB201814486D0 (en) 2018-10-24
GB2571807A (en) 2019-09-11

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