CA2465468C - Clapet de non-retour et dispositif de mise sous vide - Google Patents

Clapet de non-retour et dispositif de mise sous vide Download PDF

Info

Publication number
CA2465468C
CA2465468C CA2465468A CA2465468A CA2465468C CA 2465468 C CA2465468 C CA 2465468C CA 2465468 A CA2465468 A CA 2465468A CA 2465468 A CA2465468 A CA 2465468A CA 2465468 C CA2465468 C CA 2465468C
Authority
CA
Canada
Prior art keywords
liquid
reservoir
chamber
tube
air
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.)
Expired - Lifetime
Application number
CA2465468A
Other languages
English (en)
Other versions
CA2465468A1 (fr
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.)
Hygiene Technik Inc
Original Assignee
Hygiene Technik 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 Hygiene Technik Inc filed Critical Hygiene Technik Inc
Priority to CA2465468A priority Critical patent/CA2465468C/fr
Priority to US11/085,048 priority patent/US7556178B2/en
Priority to GB0506926A priority patent/GB2413548B/en
Priority to DE102005016060A priority patent/DE102005016060A1/de
Priority to FR0504085A priority patent/FR2869305B1/fr
Publication of CA2465468A1 publication Critical patent/CA2465468A1/fr
Application granted granted Critical
Publication of CA2465468C publication Critical patent/CA2465468C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B11/0037—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
    • B05B11/0044—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 by ingress of atmospheric air into the container, i.e. with venting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
    • 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
    • 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
    • B05B11/0044—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 by ingress of atmospheric air into the container, i.e. with venting means
    • B05B11/00442—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 by ingress of atmospheric air into the container, i.e. with venting means the means being actuated by the difference between the atmospheric pressure and the pressure 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
    • B05B11/0005—Components or details
    • B05B11/0059—Components or details allowing operation in any orientation, e.g. for discharge in inverted position
    • 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
    • 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
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0866—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being a gear, centrifugal or screw-type pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/241—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element
    • B65D47/242—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by actuating a cap-like element moving helically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Distributeurs de liquides dotés d'un mécanisme casse-vide comprenant un dispositif brise-vide relié en série à une soupape antireflux pour empêcher tout écoulement à l'intérieur ou à l'extérieur du réservoir lorsqu'un vide s'y forme. Le dispositif brise-vide comprend une chambre fermée dotée d'une entrée d'air qui donne sur l'extérieur et d'un orifice d'admission de liquide relié au liquide du réservoir et dans lequel l'orifice d'admission de liquide s'ouvre sur la chambre, à une hauteur inférieure à la hauteur à laquelle l'entrée d'air s'ouvre sur la chambre. En cas de défectuosité de la soupape antireflux, seul le dispositif brise-vide équilibre la pression. Le casse-vide permet de briser le vide dans le réservoir sans recourir à des pièces mobiles ou à des soupapes.
CA2465468A 2002-04-26 2004-04-27 Clapet de non-retour et dispositif de mise sous vide Expired - Lifetime CA2465468C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2465468A CA2465468C (fr) 2004-04-27 2004-04-27 Clapet de non-retour et dispositif de mise sous vide
US11/085,048 US7556178B2 (en) 2002-04-26 2005-03-22 One-way valve and vacuum relief device
GB0506926A GB2413548B (en) 2004-04-27 2005-04-05 One-way valve and vacuum relief device
DE102005016060A DE102005016060A1 (de) 2004-04-27 2005-04-07 Einwegventil und Unterdruck-Reduktionseinrichtung
FR0504085A FR2869305B1 (fr) 2004-04-27 2005-04-22 Valve de retenue et dispositif de decompression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2465468A CA2465468C (fr) 2004-04-27 2004-04-27 Clapet de non-retour et dispositif de mise sous vide

Publications (2)

Publication Number Publication Date
CA2465468A1 CA2465468A1 (fr) 2005-10-27
CA2465468C true CA2465468C (fr) 2010-12-07

Family

ID=34578632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2465468A Expired - Lifetime CA2465468C (fr) 2002-04-26 2004-04-27 Clapet de non-retour et dispositif de mise sous vide

Country Status (4)

Country Link
CA (1) CA2465468C (fr)
DE (1) DE102005016060A1 (fr)
FR (1) FR2869305B1 (fr)
GB (1) GB2413548B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107179488B (zh) * 2017-06-06 2024-03-26 国网浙江省电力公司电力科学研究院 一种油纸绝缘局部放电试验装置
CN108309125B (zh) * 2018-03-13 2024-04-12 深圳市纬安共创生物科技有限公司 手具
US11744413B2 (en) 2021-10-07 2023-09-05 Deb Ip Limited Dispenser assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2381868C (fr) * 2002-04-16 2009-09-01 Hygiene-Technik Inc. Dispositif casse-vide
US7198175B2 (en) * 2002-04-26 2007-04-03 Heiner Ophardt Manual or pump assist fluid dispenser

Also Published As

Publication number Publication date
DE102005016060A1 (de) 2005-11-24
FR2869305B1 (fr) 2014-09-26
FR2869305A1 (fr) 2005-10-28
GB2413548B (en) 2007-08-29
GB0506926D0 (en) 2005-05-11
CA2465468A1 (fr) 2005-10-27
GB2413548A (en) 2005-11-02

Similar Documents

Publication Publication Date Title
US7815076B2 (en) Vacuum released valve
CA2381868C (fr) Dispositif casse-vide
US7556178B2 (en) One-way valve and vacuum relief device
US7198175B2 (en) Manual or pump assist fluid dispenser
US20070194053A1 (en) Fire resistant container system
US6409050B1 (en) Liquid dispenser for dispensing foam
US9936840B2 (en) Vented refill units and dispensers having vented refill units
EP3977905B1 (fr) Système de distribution
US4957218A (en) Foamer and method
CA2234275C (fr) Pompe echelonnee a admission arriere
AU691564B2 (en) Manually operated reciprocating liquid pump
US6142342A (en) Counter-mounted viscous liquid dispenser having improved reservoir assembly
JPH0364122B2 (fr)
EP2948255A1 (fr) Pompes comportant des évacuations de contenant
JP2000502645A (ja) ディスペンシングポンプ
EP1920694A2 (fr) Distributeur multi-réservoirs à commutation par dépression
US9731890B2 (en) Pump maintaining container internal pressure
JPS6312461A (ja) デイスペンサ−
CA2465468C (fr) Clapet de non-retour et dispositif de mise sous vide
US10584697B2 (en) Piston pump arrangement automatically disabling in absence of inlet liquid
JPH0737581Y2 (ja) 液体容器

Legal Events

Date Code Title Description
EEER Examination request