DK0520285T3 - Container for spraying liquids - Google Patents

Container for spraying liquids

Info

Publication number
DK0520285T3
DK0520285T3 DK92110091.3T DK92110091T DK0520285T3 DK 0520285 T3 DK0520285 T3 DK 0520285T3 DK 92110091 T DK92110091 T DK 92110091T DK 0520285 T3 DK0520285 T3 DK 0520285T3
Authority
DK
Denmark
Prior art keywords
container
pump
piston
piston rod
pressure
Prior art date
Application number
DK92110091.3T
Other languages
Danish (da)
Inventor
Alfred Von Schuckmann
Original Assignee
Finke Robert Gmbh
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 Finke Robert Gmbh filed Critical Finke Robert Gmbh
Application granted granted Critical
Publication of DK0520285T3 publication Critical patent/DK0520285T3/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
    • 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
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0811—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container
    • B05B9/0816—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump
    • B05B9/0822—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising air supplying means actuated by the operator to pressurise or compress the container the air supplying means being a manually actuated air pump a discharge device being fixed to the container

Abstract

The invention relates to a container (1) for the spraying of fluid (2), having a spray nozzle (D) arranged on the head-side of the container (1) and a handle (14) for a pump (P) which is assigned to the container and has a pump cylinder (6), piston rod (16) and pump piston for producing a cushion of compressed air above the liquid level (8), and proposes, for the purpose of obtaining a design which is free of residual pressure and avoids the deflection of the piston rod (16), that the pump cylinder (6) forms at the lower end a pressure-relief opening (39) which can be moved over by the sealing surface of a collar (22) forming the pump piston, the said pressure-relief opening (39) having a flow connection with an outwardly open tubular cross-section (17) of the piston rod (16) when the pump piston (22) is in the pressed-in position. <IMAGE>
DK92110091.3T 1991-06-26 1992-06-16 Container for spraying liquids DK0520285T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4121082 1991-06-26
DE4217865A DE4217865A1 (en) 1991-06-26 1992-05-29 CONTAINER FOR SPRAYING DISPENSING OF LIQUID

Publications (1)

Publication Number Publication Date
DK0520285T3 true DK0520285T3 (en) 1994-05-30

Family

ID=25904928

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92110091.3T DK0520285T3 (en) 1991-06-26 1992-06-16 Container for spraying liquids

Country Status (6)

Country Link
EP (1) EP0520285B1 (en)
AT (1) ATE99995T1 (en)
CA (1) CA2072212A1 (en)
DE (2) DE4217865A1 (en)
DK (1) DK0520285T3 (en)
ES (1) ES2048604T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9309443U1 (en) * 1993-06-25 1994-11-03 Finke Robert Gmbh Liquid dispensing container
ES2378612B1 (en) * 2012-03-02 2012-09-27 Goizper, S. Coop. Pre-pressure sprayer with non-return valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR689468A (en) * 1929-02-05 1930-09-08 Beaco Ges M B H Device for spreading wax, oil and other polish materials on the floor
FR2068114A5 (en) * 1969-11-28 1971-08-20 Berthoud Ets
US3955720A (en) * 1972-11-15 1976-05-11 Malone David C Low pressure dispensing apparatus with air pump
EP0037496B1 (en) * 1980-03-31 1984-06-27 Canyon Corporation Air-pressurized sprayer
JPS6028529Y2 (en) * 1981-09-17 1985-08-29 キヤニヨン株式会社 Pressure accumulating type sprayer

Also Published As

Publication number Publication date
EP0520285B1 (en) 1994-01-12
DE59200041D1 (en) 1994-02-24
ATE99995T1 (en) 1994-01-15
CA2072212A1 (en) 1992-12-27
ES2048604T3 (en) 1994-03-16
EP0520285A1 (en) 1992-12-30
DE4217865A1 (en) 1993-01-07

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