GR3002406T3 - Dispenser for pasty products - Google Patents

Dispenser for pasty products

Info

Publication number
GR3002406T3
GR3002406T3 GR91401050T GR910401050T GR3002406T3 GR 3002406 T3 GR3002406 T3 GR 3002406T3 GR 91401050 T GR91401050 T GR 91401050T GR 910401050 T GR910401050 T GR 910401050T GR 3002406 T3 GR3002406 T3 GR 3002406T3
Authority
GR
Greece
Prior art keywords
dispenser
container
top piece
pasty products
following piston
Prior art date
Application number
GR91401050T
Other languages
Greek (el)
Inventor
Willy Lorscheidt
Original Assignee
Wischerath Josef Gmbh Co Kg
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 Wischerath Josef Gmbh Co Kg filed Critical Wischerath Josef Gmbh Co Kg
Publication of GR3002406T3 publication Critical patent/GR3002406T3/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
    • 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
    • B05B11/0097—Means for filling or refilling the sprayer
    • 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
    • B05B11/00446—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 located at the bottom of the container or of an enclosure surrounding 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
    • B05B11/01—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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure 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
    • B05B11/01—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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • B65D83/0033—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container the piston being a follower-piston and the dispensing means comprising a hand-operated pressure-device at the opposite part of 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
    • B05B11/01—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Formation And Processing Of Food Products (AREA)

Abstract

The dispenser (1) for pasty products has a container (2), a top piece (7) and a following piston (18). The top piece (7) is fitted in a sealing manner on one end of the container (2) while the other end of the container (2) is closed by a fixed bottom wall (5). Provided between the following piston (18) and the bottom wall (5) of the container is a compensation space (24) so that, when the dispenser (1) is filled using customary filling systems, overfilling which would lead to an undesired pressing out of the pasty product through the top piece (7) is compensated by displacement of the following piston (18) into the compensation space (24).
GR91401050T 1986-10-13 1991-08-01 Dispenser for pasty products GR3002406T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863634878 DE3634878A1 (en) 1986-10-13 1986-10-13 METHOD FOR FILLING A DISPENSER WITH PASTOESE PRODUCTS AND DISPENSER FOR PASTOESE PRODUCTS

Publications (1)

Publication Number Publication Date
GR3002406T3 true GR3002406T3 (en) 1992-12-30

Family

ID=6311645

Family Applications (1)

Application Number Title Priority Date Filing Date
GR91401050T GR3002406T3 (en) 1986-10-13 1991-08-01 Dispenser for pasty products

Country Status (5)

Country Link
EP (1) EP0263995B1 (en)
AT (1) ATE65761T1 (en)
DE (2) DE3634878A1 (en)
ES (1) ES2023650B3 (en)
GR (1) GR3002406T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741957A1 (en) 1997-09-23 1999-03-25 Wischerath Josef Gmbh Co Kg Container with closure, filled with pharmaceutical paste or fluid
DE102005019969B3 (en) * 2005-04-27 2006-05-11 Steven Padar Method for producing a filled dosing pump unit involves ejection of gases from the foil bag in the container by compression of the bag by a pressurized medium introduced into the container
FR2956098B1 (en) * 2010-02-11 2012-03-30 Airlessystems FLUID PRODUCT DISPENSER.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223808A (en) * 1978-07-21 1980-09-23 Spray Safe Company, Inc. Refillable dispensing device having wiper seal
IT1137655B (en) * 1981-04-07 1986-09-10 Coster Tecnologie Speciali Spa DEVICE FOR DISPENSING PASTA, CREAM, DENSE LIQUIDS
DE3438579A1 (en) * 1984-10-20 1986-04-30 Bramlage Gmbh, 2842 Lohne MEASURE DONOR FOR PASTOESE

Also Published As

Publication number Publication date
ES2023650B3 (en) 1992-02-01
DE3771823D1 (en) 1991-09-05
EP0263995A3 (en) 1989-01-18
ATE65761T1 (en) 1991-08-15
EP0263995A2 (en) 1988-04-20
DE3634878A1 (en) 1988-04-14
EP0263995B1 (en) 1991-07-31

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