IT1032456B - Perfezionamento nelle pompe per nebulizzatori - Google Patents

Perfezionamento nelle pompe per nebulizzatori

Info

Publication number
IT1032456B
IT1032456B IT48787/75A IT4878775A IT1032456B IT 1032456 B IT1032456 B IT 1032456B IT 48787/75 A IT48787/75 A IT 48787/75A IT 4878775 A IT4878775 A IT 4878775A IT 1032456 B IT1032456 B IT 1032456B
Authority
IT
Italy
Prior art keywords
nebulizer
pumps
improvement
nebulizer pumps
Prior art date
Application number
IT48787/75A
Other languages
English (en)
Original Assignee
Bespak Industries 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 GB13789/74A external-priority patent/GB1499325A/en
Application filed by Bespak Industries Ltd filed Critical Bespak Industries Ltd
Application granted granted Critical
Publication of IT1032456B publication Critical patent/IT1032456B/it

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
    • B05B11/01—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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
    • B05B11/1039—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being mechanically opened after a defined accumulation stroke
    • 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
    • B05B11/1097—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 with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
    • 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
    • B05B11/1001—Piston pumps
IT48787/75A 1974-03-28 1975-03-26 Perfezionamento nelle pompe per nebulizzatori IT1032456B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB13789/74A GB1499325A (en) 1974-03-28 1974-03-28 Pump assembly for an atomizing piston pump
GB3246274 1974-07-23
US56089975A 1975-03-21 1975-03-21

Publications (1)

Publication Number Publication Date
IT1032456B true IT1032456B (it) 1979-05-30

Family

ID=26250008

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48787/75A IT1032456B (it) 1974-03-28 1975-03-26 Perfezionamento nelle pompe per nebulizzatori

Country Status (9)

Country Link
US (1) US4147476A (it)
JP (1) JPS50133504A (it)
AR (1) AR211688A1 (it)
CA (1) CA1008825A (it)
DE (1) DE2513766A1 (it)
ES (1) ES436066A1 (it)
FR (1) FR2265462A1 (it)
IT (1) IT1032456B (it)
PL (1) PL111882B1 (it)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1551038A (en) * 1975-08-01 1979-08-22 Unilever Ltd Finger operable pump for dispensing liquids
CH616382A5 (en) * 1976-04-28 1980-03-31 Unilever Nv Nebulising device for liquids
US4274560A (en) * 1976-04-30 1981-06-23 Emson Research Incorporated Atomizing pump dispenser
US4050613A (en) * 1976-08-31 1977-09-27 Corsette Douglas Frank Manual actuated dispensing pump
US4046292A (en) * 1976-08-31 1977-09-06 Corsette Douglas Frank Manual container mounted pump
FR2403465A2 (fr) * 1977-09-16 1979-04-13 Valois Sa Pompe manuelle a piston pour distribution ou pulverisation
DE3534485A1 (de) * 1985-09-27 1987-04-02 Bosch Gmbh Robert Handbetaetigbare pumpe fuer foerderpumpen von kraftstoff-einspritzanlagen fuer brennkraftmaschinen
US4692103A (en) * 1986-04-03 1987-09-08 Calmar, Inc. Precise output pump sprayer
GB8625491D0 (en) * 1986-10-24 1986-11-26 Bespak Plc Discharge pump assembly
US4986453A (en) * 1989-05-15 1991-01-22 The Pittway Corporation Atomizing pump
US4991747A (en) * 1988-10-11 1991-02-12 Risdon Corporation Sealing pump
US5167837A (en) 1989-03-28 1992-12-01 Fas-Technologies, Inc. Filtering and dispensing system with independently activated pumps in series
US5069369A (en) * 1990-02-27 1991-12-03 Risdon Corporation Method and assembly for retaining a mounting cup with a sealing collar
SG45171A1 (en) * 1990-03-21 1998-01-16 Boehringer Ingelheim Int Atomising devices and methods
DE4016030A1 (de) * 1990-05-18 1991-11-21 Heraeus Quarzglas Verfahren zum werkzeugfreien umformen eines hohlkoerpers
EP0560858B1 (en) * 1990-12-04 1996-02-14 Dmw (Technology) Limited Nozzle assembly for preventing back-flow
IL100224A (en) * 1990-12-04 1994-10-21 Dmw Tech Ltd Spray nozzle
US5217148A (en) * 1991-02-11 1993-06-08 Spruhventile Gmbh Pharmaceutical pump dispenser
US5975360A (en) * 1991-05-20 1999-11-02 Ophardt; Heiner Capped piston pump
US5676277A (en) * 1991-05-20 1997-10-14 Ophardt; Heiner Disposable plastic liquid pump
US5489044A (en) * 1991-05-20 1996-02-06 Hygiene-Technik Inc. Method of preparing replaceable liquid soap reservoir
US5165577A (en) * 1991-05-20 1992-11-24 Heiner Ophardt Disposable plastic liquid pump
US5282552A (en) * 1991-05-20 1994-02-01 Hygiene-Technik Inc. Disposable plastic liquid pump
AU4081793A (en) * 1992-05-22 1993-12-30 Cambridge Consultants Limited Fluid delivery systems
US5655688A (en) * 1994-10-19 1997-08-12 Aptargroup, Inc. Atomizing pump with high stroke speed enhancement and valve system therefor
DE19536902A1 (de) * 1995-10-04 1997-04-10 Boehringer Ingelheim Int Vorrichtung zur Hochdruckerzeugung in einem Fluid in Miniaturausführung
US5785208A (en) * 1996-04-10 1998-07-28 Calmar Inc. Precompression pump sprayer having suck-back feature
US5850948A (en) * 1996-09-13 1998-12-22 Valois S.A. Finger-operable pump with piston biasing post
US6315533B1 (en) * 1999-03-19 2001-11-13 Grigori Lishanski Vibratory pump apparatus
US6186368B1 (en) * 1999-05-26 2001-02-13 Michael Gene Knickerbocker Manually actuated pump assembly
US6158625A (en) * 1999-08-17 2000-12-12 Calmar Inc. Anti-clog pump sprayer
US7448802B2 (en) 2002-02-20 2008-11-11 Newton Scientific, Inc. Integrated X-ray source module
GB0303357D0 (en) 2003-02-14 2003-03-19 Wordon Gmbh Pump
US7544048B2 (en) * 2003-09-04 2009-06-09 Grigori Lishanski Universal vibratory pump
US7267533B1 (en) * 2004-02-09 2007-09-11 Brp Us Inc. Plunger assembly for use in reciprocating fluid pump employing reversing polarity motor
FR2884877B1 (fr) * 2005-04-21 2010-09-03 Rexam Dispensing Sys Pompe pour distributeur de produit fluide dont le corps presente une collerette d'assemblage et d'etancheite
CA2504989C (en) * 2005-04-22 2013-03-12 Gotohti.Com Inc. Stepped pump foam dispenser
US7770874B2 (en) * 2005-04-22 2010-08-10 Gotohii.com Inc. Foam pump with spring
CA2791887C (en) * 2005-04-22 2014-10-07 Gotohti.Com Inc. Foam pump with bellows spring
GB0514584D0 (en) * 2005-07-15 2005-08-24 R J Doran & Co Ltd Apparatus for causing fluid flow
DE102008002765B4 (de) * 2008-02-01 2016-06-23 Deb Ip Limited Spendereinheit sowie Verfahren zum Befüllen und Evakuieren einer Spendereinheit und Fülleinsatz für eine Spendereinheit für pastöse, schaumförmige oder flüssige Medien
US8875952B2 (en) 2012-03-12 2014-11-04 Gojo Industries, Inc. Air-activated sequenced valve split foam pump
US9205440B2 (en) * 2013-10-22 2015-12-08 Yonwoo Co., Ltd. Dispenser for sucking back contents
CA2837774A1 (en) 2013-12-20 2015-06-20 Heiner Ophardt Piston pump with vacuum relief
FR3100724B1 (fr) * 2019-09-17 2023-03-24 Aptar France Sas Pompe à précompression haute pression
CN112140300A (zh) * 2020-09-08 2020-12-29 齐昌聪 一种基于智能制造为框架的陶瓷定量喷涂装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753835C (de) * 1939-05-10 1952-10-13 Teves Kg Alfred Zweistufiger Fluessigkeitsdruckerzeuger
US3159316A (en) * 1963-05-08 1964-12-01 Valve Corp Of America Atomizer pump
US3185354A (en) * 1963-06-04 1965-05-25 Valve Corp Of America Pump dispensing device for liquid containers
FR1408742A (fr) * 1964-05-12 1965-08-20 Vaporisateurs Marcel Franck Perfectionnements apportés aux vaporisateurs de liquides
US3228570A (en) * 1964-05-27 1966-01-11 Valve Corp Of America Dispensing pump valve structure
US3228571A (en) * 1964-06-12 1966-01-11 Valve Corp Of America Discharge valve construction for dispenser pump
US3362344A (en) * 1966-03-01 1968-01-09 Calmar Inc Liquid dispenser
DE1290043B (de) * 1966-03-12 1969-02-27 Albert Rudolf Zerstaeuberpumpe, insbesondere fuer Parfuem oder andere kosmetische Fluessigkeiten

Also Published As

Publication number Publication date
ES436066A1 (es) 1977-01-01
US4147476A (en) 1979-04-03
FR2265462A1 (en) 1975-10-24
CA1008825A (en) 1977-04-19
AR211688A1 (es) 1978-02-28
DE2513766A1 (de) 1975-10-09
PL111882B1 (en) 1980-09-30
JPS50133504A (it) 1975-10-22
AU7952475A (en) 1976-09-30

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