EP0097293B1 - Spender für pastöse Produkte - Google Patents

Spender für pastöse Produkte Download PDF

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Publication number
EP0097293B1
EP0097293B1 EP83105723A EP83105723A EP0097293B1 EP 0097293 B1 EP0097293 B1 EP 0097293B1 EP 83105723 A EP83105723 A EP 83105723A EP 83105723 A EP83105723 A EP 83105723A EP 0097293 B1 EP0097293 B1 EP 0097293B1
Authority
EP
European Patent Office
Prior art keywords
dispensing head
cartridge
cassette
dispenser
container
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.)
Expired
Application number
EP83105723A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0097293A1 (de
Inventor
Joachim Czech
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.)
CZECH, JOACHIM
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6166112&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0097293(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT83105723T priority Critical patent/ATE22050T1/de
Publication of EP0097293A1 publication Critical patent/EP0097293A1/de
Application granted granted Critical
Publication of EP0097293B1 publication Critical patent/EP0097293B1/de
Expired legal-status Critical Current

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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
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • 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
    • 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
    • B05B11/0038—Inner container disposed in an outer shell or outer casing
    • 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
    • B05B11/0041—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 without contact of the fluid remaining in the container with the atmospheric air
    • 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
    • B05B11/1015—Piston pumps actuated 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
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B65D83/76—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston
    • B65D83/765—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston 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
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • 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

Definitions

  • the invention relates to a dispenser for pasty products of the type specified in the preamble of claim 1.
  • EP-A-00 48 419 describes such a dispenser with a flap valve and with an injection-molded body which is circularly symmetrical with respect to the valve opening and extends outwards around the axis of symmetry.
  • This known flap valve belongs to a dispenser for pasty products with an essentially cylindrical container containing the respective product and a dispensing head provided at the upper end of the container, which has a conveying device, the valve device mentioned and an actuating device.
  • the known dispenser for pasty products includes a trailing piston which closes the lower end of the container and can be displaced under the pressure of the outside atmosphere along the inner wall of the container.
  • DE-OS-29 01717 A similar dispenser is also known from DE-OS-29 01717.
  • DE-B-1210149, US-A-32 68 123, FR-A-23 44 469 and FR-A-22 29 625 show dispensers for pasty products, each with essentially cylindrical containers, at the upper end of which a dispensing head is provided which is firmly connected to the cylindrical container. The lower end of each of these containers can be closed with a trailing piston.
  • a particular disadvantage of the known dispensers is that he has to purchase a new dispensing head with each newly acquired dispenser, which causes considerable costs due to its conveying device, valve device and actuating device.
  • the invention is therefore based on the object of designing a dispenser for pasty products of the type known from EP-A-0048419 in such a way that material and cost savings can be achieved.
  • a dispenser head intended for long-term use is provided as an independent commercial good, which can be detachably connected to filled containers in the form of exchangeable cassettes. If such a cassette has been emptied, it can be replaced by a new cassette.
  • valve device are formed on the cassette.
  • the valve seat of the valve device provided in the dispensing head can be arranged within the cassette.
  • cassettes of different shapes and / or different volumes are connected to the dispensing head, so that a single dispensing head can be used for a large number of differently shaped cassettes with differently large volumes, which significantly reduces the production costs for the production of the dispensing heads .
  • a dummy cover which surrounds the cassette is formed on the dispensing head and remains permanently connected to the dispensing head and may have a decorative appearance.
  • This shows a schematic representation of a dispenser for pasty products, consisting of a dispensing head and an exchangeable cassette detachably attached to it.
  • the dispensing head designated by the reference number 1 in the drawing has, in a manner known per se, a pump chamber which is variable in volume due to external loading and which is connected to the interior of the container by a check valve. Through this check valve, a conveyed volume of the pasty mass passes through an output device to the outside. To actuate the dispensing head, the volume of the pump chamber is reduced by hand, as a result of which the product present in the pump chamber is conveyed to the outside. During this reduction of the pump chamber volume, the check valve is closed.
  • the lower end of the dispensing head 1 and the upper end of an exchangeable cassette denoted by the reference number 2 are connected to connecting devices, such as a screw thread, so that an empty cassette 2 can be easily removed from the dispensing head and replaced by a filled, new, cassette.
  • connecting devices such as a screw thread
  • a bayonet locking device or the like can also be used.
  • the cassette 2 is closed by a trailing piston 3, which slides sealingly on the inner surface of the container, in order to reduce the volume of the cassette under the pressure of the outside atmosphere when the product is removed from the dispenser, so that none of the cassette's outer shape remains the same Develop negative pressure in it and no air can accumulate in it.
  • Suitable locking elements can be provided on the trailing piston 3, which only allow the trailing piston to move upward within the cassette 2, but not to move downward.
  • valve device such as the valve seat
  • the cassette 2 has practically the same diameter as the dispensing head 1.
  • cassettes with entirely different diameters and different volumes can be connected to the dispensing head as long as it is ensured that the respective parts of the connecting device 4 match each other.
  • the dispensing head 1 can, as shown in the drawing, be provided with a dummy cover 5 surrounding the cassette 2, which is dimensioned such that even the largest exchangeable cassettes 2 envisaged can be accommodated in the same.
  • This bill envelope can be formed in one piece with the dispensing head and, if appropriate, can be designed in a decorative manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Coating Apparatus (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Basic Packing Technique (AREA)
EP83105723A 1982-06-15 1983-06-10 Spender für pastöse Produkte Expired EP0097293B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83105723T ATE22050T1 (de) 1982-06-15 1983-06-10 Spender fuer pastoese produkte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3222492 1982-06-15
DE19823222492 DE3222492A1 (de) 1982-06-15 1982-06-15 Spender fuer pastoese produkte

Publications (2)

Publication Number Publication Date
EP0097293A1 EP0097293A1 (de) 1984-01-04
EP0097293B1 true EP0097293B1 (de) 1986-09-10

Family

ID=6166112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83105723A Expired EP0097293B1 (de) 1982-06-15 1983-06-10 Spender für pastöse Produkte

Country Status (7)

Country Link
US (1) US4796786A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0097293B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59501059A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE22050T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1218967A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3222492A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1984000026A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949875A (en) * 1986-02-18 1990-08-21 Youti Kuo Dispenser with integrated cover for paste-like material
NZ228003A (en) * 1988-02-29 1992-04-28 Colgate Palmolive Co Dispensing device with pump and removable container: nozzle has open and closed positions
DE3844218A1 (de) * 1988-12-29 1990-07-05 Bramlage Gmbh Spender fuer pastoese massen
DE3900267A1 (de) * 1989-01-07 1990-07-12 Alfred Von Schuckmann Spender
IT1238164B (it) * 1990-01-12 1993-07-09 Guala Spa Distributore per prodotti pastosi con contenitore a cartuccia ricambiabile
US5176291A (en) * 1991-06-14 1993-01-05 Owens-Illinois Closure Inc. Dispensing package for a viscous product with a reusable pumping mechanism
US6000581A (en) * 1993-06-23 1999-12-14 American Cyanamid Company Dispenser gun for viscous or semi-viscous products
US5816452A (en) * 1993-06-23 1998-10-06 American Cyanamid Company Dispenser gun for viscous or semi-viscous products
DK0630691T3 (da) * 1993-06-23 2000-05-15 American Cyanamid Co Dispenserpistol for viskøse eller halvviskøse produkter
FR2718109B1 (fr) * 1994-03-30 1996-05-31 Reboul Smt Conditionnement rechargeable et sa cartouche.
GB2346850A (en) 1998-07-31 2000-08-23 Ferno Washington A wheel chair
GB0123537D0 (en) * 2001-10-01 2001-11-21 Rieke Packaging Systems Ltd Dispenser pumps
DE102007013723A1 (de) * 2006-12-06 2008-06-12 Megaplast Gmbh & Co. Kg Handbetätigter Spender für pastöse bis fluide Massen und Andockbehältnis hierfür
DE102009017105A1 (de) * 2008-04-15 2009-10-22 Rpc Bramlage Gmbh Spender
CN105909955A (zh) * 2008-11-10 2016-08-31 威姆斯工业有限公司以莱格西制造公司营业 快速连接脂膏枪筒及使用方法
US20140371690A1 (en) * 2011-10-21 2014-12-18 Leo Pharma A/S Dispensing systems
KR101448829B1 (ko) * 2013-07-15 2014-10-13 강성일 내용물 배출펌프
DE102014012171B4 (de) 2014-08-18 2018-11-08 Edwin Kreuzeder Vorrichtung zum Auspressen von viskosen Massen aus Behältern
DE102019110454A1 (de) * 2018-04-24 2019-10-24 Gerhard Brugger Dosierspender
EP3674233A1 (en) * 2018-12-27 2020-07-01 Clariant Plastics & Coatings Ltd A tablet dispensing device
AT522212B1 (de) * 2019-03-13 2022-05-15 Georg Hagleitner Hans Spenderset mit einer Ausgabevorrichtung und mindestens einem ein pumpfähiges Medium enthaltenden Behälter
IT202000027618A1 (it) * 2020-11-18 2022-05-18 Lumson Spa Dispositivo di erogazione di una sostanza fluida

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899112A (en) * 1959-08-11 Disposable grease container
US2025232A (en) * 1932-02-08 1935-12-24 Lubrication Corp Lubricating device
US1964866A (en) * 1932-02-15 1934-07-03 Lubrication Corp Lubrication device
US2063410A (en) * 1932-10-15 1936-12-08 Lubrication Corp Lubricating device
US1976903A (en) * 1933-03-06 1934-10-16 Lubrication Corp Lubricating device
US2506204A (en) * 1946-10-11 1950-05-02 Freestone Joseph Blaine Grease dispenser
US2471852A (en) * 1947-07-19 1949-05-31 Bau Robert Gordon Dispenser with flow restricting valve
DE1210149B (de) * 1963-08-08 1966-02-03 Walter Bates Spatz Behaelter fuer fluessige oder viskose Kosmetika u. dgl. mit einem Abgabeventil
US3231147A (en) * 1963-10-02 1966-01-25 Stewart Warner Corp Lubrication pump
US3268123A (en) * 1964-04-21 1966-08-23 Walter B Spatz Dispensers for fluent masses
JPS4531483Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1966-01-11 1970-12-03
US3752366A (en) * 1971-10-27 1973-08-14 W Lawrence Two-piece suction pump
US3870200A (en) * 1973-05-14 1975-03-11 Spatz Corp Valveless dispenser for fluent masses
DE7326710U (de) * 1973-07-20 1978-06-29 Walter, Josef, 7000 Stuttgart Vorrichtung zum entleeren von tuben
DE2611644A1 (de) * 1976-03-19 1977-09-29 Henkel & Cie Gmbh Behaelter fuer kosmetika
DE2901717A1 (de) * 1979-01-17 1980-07-31 Joachim Czech Spender fuer pastoese produkte
DE2943845C2 (de) * 1979-10-30 1981-10-08 Otto 8000 München Berkmüller Behälter mit abnehmbarem Oberteil
DE3033392A1 (de) * 1980-09-05 1982-04-29 Pfeiffer Kunststofftechnik GmbH & Co KG, 7760 Radolfzell Vorrichtung zur ausgabe von pasteusen oder breiigen medien
DE3035705A1 (de) * 1980-09-22 1982-05-06 Henkel KGaA, 4000 Düsseldorf Spender
DE3035742A1 (de) * 1980-09-22 1982-05-13 Henkel KGaA, 4000 Düsseldorf Klappenventil
DE3042285A1 (de) * 1980-11-08 1982-06-09 Bramlage Gmbh, 2842 Lohne Spender fuer pastoese massen

Also Published As

Publication number Publication date
WO1984000026A1 (fr) 1984-01-05
DE3222492A1 (de) 1983-12-15
ATE22050T1 (de) 1986-09-15
CA1218967A (en) 1987-03-10
JPS59501059A (ja) 1984-06-21
DE3222492C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-01
US4796786A (en) 1989-01-10
EP0097293A1 (de) 1984-01-04

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