EP0263995A3 - Method for filling a dispenser with pasty products and dispenser for pasty products - Google Patents

Method for filling a dispenser with pasty products and dispenser for pasty products Download PDF

Info

Publication number
EP0263995A3
EP0263995A3 EP87113646A EP87113646A EP0263995A3 EP 0263995 A3 EP0263995 A3 EP 0263995A3 EP 87113646 A EP87113646 A EP 87113646A EP 87113646 A EP87113646 A EP 87113646A EP 0263995 A3 EP0263995 A3 EP 0263995A3
Authority
EP
European Patent Office
Prior art keywords
dispenser
pasty products
container
top piece
filling
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
EP87113646A
Other languages
German (de)
Other versions
EP0263995B1 (en
EP0263995A2 (en
Inventor
Willy Lorscheidt
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.)
Josef Wischerath GmbH and Co KG
Original Assignee
Josef Wischerath GmbH and 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 Josef Wischerath GmbH and Co KG filed Critical Josef Wischerath GmbH and Co KG
Priority to AT87113646T priority Critical patent/ATE65761T1/en
Publication of EP0263995A2 publication Critical patent/EP0263995A2/en
Publication of EP0263995A3 publication Critical patent/EP0263995A3/en
Application granted granted Critical
Publication of EP0263995B1 publication Critical patent/EP0263995B1/en
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
    • B05B11/0097—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).
EP87113646A 1986-10-13 1987-09-17 Dispenser for pasty products Expired - Lifetime EP0263995B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87113646T ATE65761T1 (en) 1986-10-13 1987-09-17 DISPENSER FOR PASTOESE PRODUCTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3634878 1986-10-13
DE19863634878 DE3634878A1 (en) 1986-10-13 1986-10-13 METHOD FOR FILLING A DISPENSER WITH PASTOESE PRODUCTS AND DISPENSER FOR PASTOESE PRODUCTS

Publications (3)

Publication Number Publication Date
EP0263995A2 EP0263995A2 (en) 1988-04-20
EP0263995A3 true EP0263995A3 (en) 1989-01-18
EP0263995B1 EP0263995B1 (en) 1991-07-31

Family

ID=6311645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87113646A Expired - Lifetime EP0263995B1 (en) 1986-10-13 1987-09-17 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.

Citations (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
GB2096245A (en) * 1981-04-07 1982-10-13 Coster Tecnologie Speciali Spa A dispensing device for pastes, creams and thick liquids
EP0179342A2 (en) * 1984-10-20 1986-04-30 Bramlage GmbH Dispenser for pasty materials

Patent Citations (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
GB2096245A (en) * 1981-04-07 1982-10-13 Coster Tecnologie Speciali Spa A dispensing device for pastes, creams and thick liquids
EP0179342A2 (en) * 1984-10-20 1986-04-30 Bramlage GmbH Dispenser for pasty materials

Also Published As

Publication number Publication date
EP0263995B1 (en) 1991-07-31
ES2023650B3 (en) 1992-02-01
EP0263995A2 (en) 1988-04-20
DE3771823D1 (en) 1991-09-05
ATE65761T1 (en) 1991-08-15
DE3634878A1 (en) 1988-04-14
GR3002406T3 (en) 1992-12-30

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