DK161809C - HAND-OPERATED PUMP FOR DELIVERY OF FLUIDUM - Google Patents

HAND-OPERATED PUMP FOR DELIVERY OF FLUIDUM

Info

Publication number
DK161809C
DK161809C DK312683A DK312683A DK161809C DK 161809 C DK161809 C DK 161809C DK 312683 A DK312683 A DK 312683A DK 312683 A DK312683 A DK 312683A DK 161809 C DK161809 C DK 161809C
Authority
DK
Denmark
Prior art keywords
fluidum
delivery
hand
operated pump
pump
Prior art date
Application number
DK312683A
Other languages
Danish (da)
Other versions
DK161809B (en
DK312683D0 (en
DK312683A (en
Inventor
Douglas S Martin
Original Assignee
Afa Products 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 US06/395,685 external-priority patent/US4489890A/en
Priority claimed from US06/423,623 external-priority patent/US4480768A/en
Priority claimed from US06/472,152 external-priority patent/US4503998A/en
Application filed by Afa Products Inc filed Critical Afa Products Inc
Publication of DK312683D0 publication Critical patent/DK312683D0/en
Publication of DK312683A publication Critical patent/DK312683A/en
Publication of DK161809B publication Critical patent/DK161809B/en
Application granted granted Critical
Publication of DK161809C publication Critical patent/DK161809C/en

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
    • B05B1/34—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
    • 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
DK312683A 1982-07-06 1983-07-06 HAND-OPERATED PUMP FOR DELIVERY OF FLUIDUM DK161809C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/395,685 US4489890A (en) 1982-07-06 1982-07-06 Hand-operated pump
US39568582 1982-07-06
US06/423,623 US4480768A (en) 1982-07-06 1982-09-27 Hand-operated pump
US42362382 1982-09-27
US47215283 1983-03-04
US06/472,152 US4503998A (en) 1982-09-27 1983-03-04 Trigger sprayer

Publications (4)

Publication Number Publication Date
DK312683D0 DK312683D0 (en) 1983-07-06
DK312683A DK312683A (en) 1984-01-07
DK161809B DK161809B (en) 1991-08-19
DK161809C true DK161809C (en) 1992-02-24

Family

ID=27410180

Family Applications (1)

Application Number Title Priority Date Filing Date
DK312683A DK161809C (en) 1982-07-06 1983-07-06 HAND-OPERATED PUMP FOR DELIVERY OF FLUIDUM

Country Status (9)

Country Link
EP (1) EP0098508B1 (en)
AU (1) AU575019B2 (en)
BR (1) BR8303390A (en)
CA (1) CA1209542A (en)
DE (1) DE3373420D1 (en)
DK (1) DK161809C (en)
ES (1) ES8501255A1 (en)
IE (1) IE54843B1 (en)
MX (1) MX159047A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624413A (en) * 1985-01-23 1986-11-25 Corsette Douglas Frank Trigger type sprayer
JPH0685897B2 (en) * 1987-08-11 1994-11-02 篤 多田 Manual trigger-type dispenser and method for producing the same
US5344053A (en) * 1992-03-09 1994-09-06 Contico International, Inc. Trigger sprayer having a two-piece housing construction
US5704521A (en) * 1995-06-06 1998-01-06 Calmar Inc. Trigger actuated sprayer
US5779108A (en) * 1995-06-15 1998-07-14 Calmar Inc. Pressure venting trigger sprayer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685739A (en) * 1970-08-07 1972-08-22 Afa Corp Liquid dispensing apparatus
NZ182980A (en) * 1976-02-09 1979-12-11 Afa Corp Liquid spryhand-pump with openable vent for liquid reservoir
US4161288A (en) * 1976-10-05 1979-07-17 Creative Dispensing Systems, Inc. Fluid dispenser method and apparatus
US4257539A (en) * 1978-02-28 1981-03-24 The Apa Corporation Universal body variable shroud dispenser
US4227650A (en) * 1978-11-17 1980-10-14 Ethyl Products Company Fluid dispenser and nozzle structure
US4365751A (en) * 1980-09-26 1982-12-28 Yoshino Kogyosho Co., Ltd. Trigger type liquid injector

Also Published As

Publication number Publication date
EP0098508A1 (en) 1984-01-18
IE54843B1 (en) 1990-02-28
ES523864A0 (en) 1984-11-16
MX159047A (en) 1989-04-13
DK161809B (en) 1991-08-19
IE831388L (en) 1984-01-06
AU1647283A (en) 1984-01-12
AU575019B2 (en) 1988-07-21
DK312683D0 (en) 1983-07-06
DE3373420D1 (en) 1987-10-15
EP0098508B1 (en) 1987-09-09
DK312683A (en) 1984-01-07
BR8303390A (en) 1984-02-07
CA1209542A (en) 1986-08-12
ES8501255A1 (en) 1984-11-16

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Legal Events

Date Code Title Description
PBP Patent lapsed