FR2366878A1 - FLUID DISPENSER - Google Patents

FLUID DISPENSER

Info

Publication number
FR2366878A1
FR2366878A1 FR7729828A FR7729828A FR2366878A1 FR 2366878 A1 FR2366878 A1 FR 2366878A1 FR 7729828 A FR7729828 A FR 7729828A FR 7729828 A FR7729828 A FR 7729828A FR 2366878 A1 FR2366878 A1 FR 2366878A1
Authority
FR
France
Prior art keywords
pump
piston
container
duct
trigger
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.)
Granted
Application number
FR7729828A
Other languages
French (fr)
Other versions
FR2366878B1 (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.)
Creative Dispensing Systems Inc
Original Assignee
Creative Dispensing Systems 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
Priority claimed from US05/729,798 external-priority patent/US4161288A/en
Priority claimed from US05/774,147 external-priority patent/US4107043A/en
Application filed by Creative Dispensing Systems Inc filed Critical Creative Dispensing Systems Inc
Publication of FR2366878A1 publication Critical patent/FR2366878A1/en
Application granted granted Critical
Publication of FR2366878B1 publication Critical patent/FR2366878B1/fr
Granted 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3452—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the cooperating elements being movable, e.g. adjustable relative to one another
    • 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
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • 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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure 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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure
    • 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
    • B05B11/1095—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 movable suction side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/30—Dip tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets

Abstract

Distributeur pulvérisateur de fluide à pompe. Il comprend une détente qui peut pivoter par rapport au corps du distributeur et qui peut commander le piston d'une pompe. Lorsque la détente est abaissée une premiere fois, elle déplace le piston de la pompe et un conduit avec lequel il est en prise de façon à ouvrir l'obturateur d'un évent du récipient qui est constitué par des surfaces correspondantes du conduit et du chapeau du récipient Le fluide du récipient pénètre dans la chambre de la pompe par un orifice central du piston. Une buse comprend un élement souple qui constitue un clapet de retenue de sortie et un joint. Un capuchon vissé sur la buse permet de faire varier le diagramme de distribution. Application aux appareils de distribution capables de remplacer les récipients à aérosol.Pump fluid spray dispenser. It includes a trigger which can pivot relative to the body of the distributor and which can control the piston of a pump. When the trigger is lowered for the first time, it moves the pump piston and a duct with which it engages so as to open the shutter of a vent of the container which is formed by corresponding surfaces of the duct and the cap Container Fluid from the container enters the pump chamber through a central orifice in the piston. A nozzle includes a flexible member which constitutes an outlet check valve and a seal. A cap screwed onto the nozzle allows the distribution pattern to be varied. Application to dispensing devices capable of replacing aerosol containers.

FR7729828A 1976-10-05 1977-10-04 FLUID DISPENSER Granted FR2366878A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/729,798 US4161288A (en) 1976-10-05 1976-10-05 Fluid dispenser method and apparatus
US77414677A 1977-03-03 1977-03-03
US05/774,147 US4107043A (en) 1977-03-03 1977-03-03 Inlet conduit fluid filter

Publications (2)

Publication Number Publication Date
FR2366878A1 true FR2366878A1 (en) 1978-05-05
FR2366878B1 FR2366878B1 (en) 1984-08-17

Family

ID=27419137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729828A Granted FR2366878A1 (en) 1976-10-05 1977-10-04 FLUID DISPENSER

Country Status (10)

Country Link
JP (1) JPS5345712A (en)
AR (1) AR218039A1 (en)
BR (1) BR7706644A (en)
CA (1) CA1059083A (en)
DE (4) DE2760352C2 (en)
ES (1) ES462901A1 (en)
FR (1) FR2366878A1 (en)
GB (2) GB1583470A (en)
IT (1) IT1090408B (en)
MX (1) MX146527A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558214A1 (en) * 1984-01-18 1985-07-19 Valois Sa Atomising pumps with precompression
WO1988003033A1 (en) * 1986-10-21 1988-05-05 Williams Trading B.V. Device with replaceable container for atomizing liquid
EP0682987A2 (en) * 1994-05-19 1995-11-22 Ing. Erich Pfeiffer GmbH Fluid dispenser
EP0689878A1 (en) * 1994-06-30 1996-01-03 Bespak Plc Dispensing apparatus
EP0747130A2 (en) * 1995-06-06 1996-12-11 Calmar Inc. Trigger actuated sprayer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241853A (en) * 1978-05-17 1980-12-30 James D. Pauls And J. Claybrook Lewis And Associates, Limited Dispenser for either continuous or intermittent discharge
US4345718A (en) * 1979-04-23 1982-08-24 William Horvath Manually actuated trigger sprayer
GB2125907A (en) * 1982-08-21 1984-03-14 Price E J Fluid pumps
IL82096A0 (en) * 1987-04-03 1987-10-30 Greenberg Ilan Variable-spray shower head
CA1325568C (en) * 1988-06-24 1993-12-28 Pineway (Uk) Ltd. Eye-bathing devices
DE3926461A1 (en) * 1989-07-15 1991-01-24 Suttner Gmbh & Co Kg VALVE GUN, ESPECIALLY FOR A HIGH PRESSURE CLEANING DEVICE
JP3042357B2 (en) * 1995-03-15 2000-05-15 東洋製罐株式会社 Trigger type pump dispenser
US6123236A (en) * 1999-04-23 2000-09-26 Owens-Illinois Closure Inc. Pump dispenser having one-piece spring and gasket
JP4763930B2 (en) * 2001-07-31 2011-08-31 コクヨ株式会社 Ceiling structure using ceiling plate fixing frame
JP6789104B2 (en) * 2016-12-27 2020-11-25 花王株式会社 Pump ejector and liquid ejector
CN111558478B (en) * 2020-04-30 2021-09-10 余姚市瑞达日用品有限公司 External spring type spray gun head with double one-way valve structure
DE102020007396A1 (en) 2020-12-04 2022-06-09 Aptar Dortmund Gmbh dispenser and dispenser

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710583A (en) * 1952-02-21 1954-06-16 Jules Schneider Spraying means for liquids
US3131646A (en) * 1962-10-15 1964-05-05 Parco Products Co Hand pump
DE2042690A1 (en) * 1970-08-28 1972-03-02 Erich Pfeiffer KG, 7760 Radolfzell Pump sprayers, in particular spray guns that can be placed on a vessel
FR2101356A5 (en) * 1970-08-07 1972-03-31 Afa Corp
US3840157A (en) * 1972-10-16 1974-10-08 J Hellenkamp Hand operated sprayer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169779A (en) * 1937-04-08 1939-08-15 Food Dispenser Company Closure for dispensers
DE925216C (en) * 1952-07-26 1955-03-14 Peter Franken One-hand atomizer with a piston pump arranged in its fluid chamber
GB879335A (en) * 1958-03-13 1961-10-11 Dowty Mining Equipment Ltd Improvements in or relating to pumps especially for hydraulic pit props
NL273959A (en) * 1961-01-27
DE1972000U (en) * 1963-05-03 1967-11-02 Step Soc Tech Pulverisation PUMP CHAMBER SPRAYER.
JPS5130613A (en) * 1974-09-09 1976-03-16 Tetsuya Tada Funmuki
GB1473290A (en) * 1975-03-28 1977-05-11 Step Soc Tech Pulverisation Liquid atomisers
US4061250A (en) * 1975-05-31 1977-12-06 Tetsuya Tada Depress button type sprayer
US4082223A (en) * 1975-12-06 1978-04-04 Yoshino Kogyosho Co., Ltd. Trigger type spraying device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710583A (en) * 1952-02-21 1954-06-16 Jules Schneider Spraying means for liquids
US3131646A (en) * 1962-10-15 1964-05-05 Parco Products Co Hand pump
FR2101356A5 (en) * 1970-08-07 1972-03-31 Afa Corp
US3685739A (en) * 1970-08-07 1972-08-22 Afa Corp Liquid dispensing apparatus
DE2042690A1 (en) * 1970-08-28 1972-03-02 Erich Pfeiffer KG, 7760 Radolfzell Pump sprayers, in particular spray guns that can be placed on a vessel
US3840157A (en) * 1972-10-16 1974-10-08 J Hellenkamp Hand operated sprayer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558214A1 (en) * 1984-01-18 1985-07-19 Valois Sa Atomising pumps with precompression
WO1988003033A1 (en) * 1986-10-21 1988-05-05 Williams Trading B.V. Device with replaceable container for atomizing liquid
US5016781A (en) * 1986-10-21 1991-05-21 Williams Trading B.V. Device with replaceable container for atomizing liquid
EP0682987A2 (en) * 1994-05-19 1995-11-22 Ing. Erich Pfeiffer GmbH Fluid dispenser
EP0682987A3 (en) * 1994-05-19 1996-08-21 Pfeiffer Erich Gmbh & Co Kg Fluid dispenser.
AU691884B2 (en) * 1994-05-19 1998-05-28 Ing. Erich Pfeiffer Gmbh & Co. Kg Discharge apparatus for media
EP0689878A1 (en) * 1994-06-30 1996-01-03 Bespak Plc Dispensing apparatus
EP0747130A2 (en) * 1995-06-06 1996-12-11 Calmar Inc. Trigger actuated sprayer
EP0747130A3 (en) * 1995-06-06 1997-12-03 Calmar Inc. Trigger actuated sprayer

Also Published As

Publication number Publication date
ES462901A1 (en) 1978-12-16
FR2366878B1 (en) 1984-08-17
DE2744654C2 (en) 1986-02-06
IT1090408B (en) 1985-06-26
MX146527A (en) 1982-07-07
GB1583469A (en) 1981-01-28
DE2759914C2 (en) 1984-12-13
JPS5441728B2 (en) 1979-12-10
DE2744654A1 (en) 1978-04-06
DE2760352C2 (en) 1990-01-18
BR7706644A (en) 1978-06-27
JPS5345712A (en) 1978-04-24
CA1059083A (en) 1979-07-24
DE2760216C2 (en) 1990-03-22
GB1583470A (en) 1981-01-28
AR218039A1 (en) 1980-05-15

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