CA2545905A1 - Pompe a piston a cylindre etage - Google Patents

Pompe a piston a cylindre etage Download PDF

Info

Publication number
CA2545905A1
CA2545905A1 CA002545905A CA2545905A CA2545905A1 CA 2545905 A1 CA2545905 A1 CA 2545905A1 CA 002545905 A CA002545905 A CA 002545905A CA 2545905 A CA2545905 A CA 2545905A CA 2545905 A1 CA2545905 A1 CA 2545905A1
Authority
CA
Canada
Prior art keywords
chamber
disc
pump
piston
diameter
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.)
Abandoned
Application number
CA002545905A
Other languages
English (en)
Inventor
Heiner Ophardt
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.)
Gotohti com Inc
Original Assignee
Gotohti com Inc
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 Gotohti com Inc filed Critical Gotohti com Inc
Priority to CA002545905A priority Critical patent/CA2545905A1/fr
Priority to US11/797,211 priority patent/US20070257064A1/en
Priority to DE102007021290A priority patent/DE102007021290A1/de
Publication of CA2545905A1 publication Critical patent/CA2545905A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • 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
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
    • 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
    • B05B11/1094—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 having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve
    • 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
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
CA002545905A 2006-05-05 2006-05-05 Pompe a piston a cylindre etage Abandoned CA2545905A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002545905A CA2545905A1 (fr) 2006-05-05 2006-05-05 Pompe a piston a cylindre etage
US11/797,211 US20070257064A1 (en) 2006-05-05 2007-05-01 Stepped cylinder piston pump
DE102007021290A DE102007021290A1 (de) 2006-05-05 2007-05-07 Kolbenpumpe mit abgestuftem Zylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002545905A CA2545905A1 (fr) 2006-05-05 2006-05-05 Pompe a piston a cylindre etage

Publications (1)

Publication Number Publication Date
CA2545905A1 true CA2545905A1 (fr) 2007-11-05

Family

ID=38565080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002545905A Abandoned CA2545905A1 (fr) 2006-05-05 2006-05-05 Pompe a piston a cylindre etage

Country Status (3)

Country Link
US (1) US20070257064A1 (fr)
CA (1) CA2545905A1 (fr)
DE (1) DE102007021290A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2613785C (fr) 2007-12-07 2015-03-24 Gotohti.Com Inc. Distributeur de mousse a fente inclinee
CA2634981C (fr) * 2008-06-12 2016-08-09 Gotohti.Com Inc. Pompe a piston a dechargement par retrait
US8157134B2 (en) 2008-12-05 2012-04-17 Gotohti.Com Inc. Piston with guide rings
CA2657695C (fr) * 2009-03-10 2016-08-23 Gotohti.Com Inc. Joint d'etancheite double en forme de disque pour pompe a piston
CA2672057C (fr) * 2009-07-14 2017-07-11 Gotohti.Com Inc. Pompe a retropoussee
CA2698915C (fr) 2010-04-01 2017-06-27 Gotohti.Com Inc. Pompe a tige stationnaire
CA2719635C (fr) 2010-11-01 2017-10-31 Gotohti.Com Inc. Piston telescopique pour pompe
CA2772507C (fr) 2012-03-20 2018-12-18 Gotohti.Com Inc. Pompe precontrainte adaptable
US9175674B2 (en) * 2012-06-19 2015-11-03 Gotohti.Com Inc. Drawback check valve
US20140054323A1 (en) * 2012-08-23 2014-02-27 Gojo Industries, Inc. Horizontal pumps, refill units and foam dispensers with integral air compressors
US9648992B2 (en) * 2013-12-19 2017-05-16 Gojo Industries, Inc. Pumps with vents to vent inverted containers and refill units having non-collapsing containers
EP3099418A1 (fr) 2014-01-27 2016-12-07 Gojo Industries, Inc. Distributeur et unité de recharge présentant un tube de sortie pouvant s'aplatir
WO2015127338A1 (fr) 2014-02-24 2015-08-27 Gojo Industries, Inc. Récipients non repliables mis à l'air libre, récipients de re-remplissage rechargeables, distributeurs et unités de re-remplissage
EP3034057B1 (fr) * 2014-12-19 2019-01-30 Stryker Corporation Appareil de support pour patient avec système de commande hydraulique
CA3025843A1 (fr) * 2018-11-29 2020-05-29 Op-Hygiene Ip Gmbh Retenue de soupape sous pression
US11084052B2 (en) * 2019-12-31 2021-08-10 Op-Hygiene Ip Gmbh Stationary outlet stem pump

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657834A (en) * 1948-10-12 1953-11-03 Pump It Inc Hand actuated dispenser pump
US5282552A (en) * 1991-05-20 1994-02-01 Hygiene-Technik Inc. Disposable plastic liquid pump
US5165577A (en) * 1991-05-20 1992-11-24 Heiner Ophardt Disposable plastic liquid pump
US5676277A (en) * 1991-05-20 1997-10-14 Ophardt; Heiner Disposable plastic liquid pump
US5975360A (en) * 1991-05-20 1999-11-02 Ophardt; Heiner Capped piston pump
DE4129474A1 (de) * 1991-09-05 1993-03-11 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
CA2341659C (fr) * 2001-03-20 2007-08-07 Hygiene-Technik Inc. Distributeur de liquide pour la distribution de mousse
CA2344185C (fr) * 2001-04-12 2011-03-15 Heiner Ophardt Bec pour distributrice de fluide
US6557736B1 (en) * 2002-01-18 2003-05-06 Heiner Ophardt Pivoting piston head for pump
CA2381868C (fr) * 2002-04-16 2009-09-01 Hygiene-Technik Inc. Dispositif casse-vide
US6918514B2 (en) * 2002-04-19 2005-07-19 Valois Sas Fluid dispenser pump
US7198175B2 (en) * 2002-04-26 2007-04-03 Heiner Ophardt Manual or pump assist fluid dispenser
US7556178B2 (en) * 2002-04-26 2009-07-07 Hygiene-Technik Inc. One-way valve and vacuum relief device
DE10242521A1 (de) * 2002-09-12 2004-03-25 Robert Bosch Gmbh Diode
CA2470532C (fr) * 2004-06-09 2008-11-18 Hygiene-Technik Inc. Pompe a mouvement de rappel
US7770874B2 (en) * 2005-04-22 2010-08-10 Gotohii.com Inc. Foam pump with spring
CA2791887C (fr) * 2005-04-22 2014-10-07 Gotohti.Com Inc. Pompe a mousse avec ressort a soufflet
CA2504989C (fr) * 2005-04-22 2013-03-12 Gotohti.Com Inc. Pompe de distribution de mousse etagee
CA2513181C (fr) * 2005-07-25 2012-03-13 Gotohti.Com Inc. Generateur a mousse antibacterienne

Also Published As

Publication number Publication date
US20070257064A1 (en) 2007-11-08
DE102007021290A1 (de) 2007-11-08

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Legal Events

Date Code Title Description
FZDE Discontinued