GB9125175D0 - Metered dose spray system - Google Patents

Metered dose spray system

Info

Publication number
GB9125175D0
GB9125175D0 GB919125175A GB9125175A GB9125175D0 GB 9125175 D0 GB9125175 D0 GB 9125175D0 GB 919125175 A GB919125175 A GB 919125175A GB 9125175 A GB9125175 A GB 9125175A GB 9125175 D0 GB9125175 D0 GB 9125175D0
Authority
GB
United Kingdom
Prior art keywords
metered dose
spray system
dose spray
metered
spray
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.)
Withdrawn
Application number
GB919125175A
Other versions
GB2251898A (en
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.)
DMW Technology Ltd
Original Assignee
DMW Technology Ltd
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
Priority claimed from GB909025977A external-priority patent/GB9025977D0/en
Application filed by DMW Technology Ltd filed Critical DMW Technology Ltd
Publication of GB9125175D0 publication Critical patent/GB9125175D0/en
Publication of GB2251898A publication Critical patent/GB2251898A/en
Withdrawn legal-status Critical Current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
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0035—Pen-like sprayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/109—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring
    • B05B11/1091—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0041—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure without contact of the fluid remaining in the container with the atmospheric air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/026—Membranes separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
GB9125175A 1990-11-29 1991-11-27 Metered dose spray system Withdrawn GB2251898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909025977A GB9025977D0 (en) 1990-03-21 1990-11-29 Metered dose spray system

Publications (2)

Publication Number Publication Date
GB9125175D0 true GB9125175D0 (en) 1992-01-29
GB2251898A GB2251898A (en) 1992-07-22

Family

ID=10686194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9125175A Withdrawn GB2251898A (en) 1990-11-29 1991-11-27 Metered dose spray system

Country Status (1)

Country Link
GB (1) GB2251898A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6029661A (en) * 1991-08-26 2000-02-29 3M Innovative Properties Company Powder dispenser
US5421492A (en) * 1993-11-02 1995-06-06 Glaxo Inc. Metered aerosol dispensing apparatus and method of use thereof
FR2714624B1 (en) * 1994-01-04 1996-02-23 Valois Sa Pre-armed monospray.
GB2291135B (en) * 1994-07-06 1998-02-25 Boehringer Ingelheim Kg Device for dispensing fluid
US5921447A (en) * 1997-02-13 1999-07-13 Glaxo Wellcome Inc. Flow-through metered aerosol dispensing apparatus and method of use thereof
DE19749514A1 (en) 1997-11-08 1999-05-12 Pfeiffer Erich Gmbh & Co Kg Delivery of a mixture of media for e.g. pharmaceutical products
GB0019715D0 (en) 2000-08-10 2000-09-27 Pa Consulting Services Device for delivering physiologically active agent in powdered form
GB0217798D0 (en) * 2002-08-01 2002-09-11 Glaxo Group Ltd A fluid dispensing device
GB0210605D0 (en) 2002-05-09 2002-06-19 Glaxo Group Ltd A fluid dispensing device
NZ546659A (en) 2002-05-09 2008-02-29 Glaxo Group Ltd A fluid dispensing device, including pre-loaded actuating means, for use as a nasal inhaler
GB0405477D0 (en) 2004-03-11 2004-04-21 Glaxo Group Ltd A fluid dispensing device
JP4641526B2 (en) 2003-11-03 2011-03-02 グラクソ グループ リミテッド Fluid distribution device
GB0507224D0 (en) 2005-04-09 2005-05-18 Glaxo Group Ltd A fluid dispensing device
WO2011121698A1 (en) * 2010-03-29 2011-10-06 日本たばこ産業株式会社 Liquid tank for aerosol aspirator
CN103817033B (en) * 2014-03-06 2016-01-20 四川普锐特医药科技有限责任公司 For the device that aerosol bottle sprays in advance
GB2536421A (en) * 2015-03-11 2016-09-21 Linde Ag A device for atomising a liquid
GB201510451D0 (en) 2015-06-15 2015-07-29 The Technology Partnership Plc Actuated-valve metering
CH716306A2 (en) * 2019-06-11 2020-12-15 Elc Ceratec Gmbh Device for the metered dispensing of a liquid from a container and spray applicator with such a device.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1072399A (en) * 1961-01-07 1954-09-13 Intra-dermal injector
NL296493A (en) * 1962-08-14
GB1131918A (en) * 1965-05-06 1968-10-30 Murray Budd Burgess Jet injector
BE795375A (en) * 1972-02-14 1973-08-13 Thiokol Chemical Corp ATOMIZER
JPS5824183B2 (en) * 1974-05-17 1983-05-19 コンドウ ヒロシ Chikuatsufunmusouchi
US4167941A (en) * 1976-10-05 1979-09-18 James D. Pauls, Ltd. (Limited Partnership) Mechanically operated dispensing device for increasing discharge pressure and dispensing time

Also Published As

Publication number Publication date
GB2251898A (en) 1992-07-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)