ZA916457B - Dispenser for liquid product - Google Patents

Dispenser for liquid product

Info

Publication number
ZA916457B
ZA916457B ZA916457A ZA916457A ZA916457B ZA 916457 B ZA916457 B ZA 916457B ZA 916457 A ZA916457 A ZA 916457A ZA 916457 A ZA916457 A ZA 916457A ZA 916457 B ZA916457 B ZA 916457B
Authority
ZA
South Africa
Prior art keywords
valve
liquid
dispenser
liquid product
expelled
Prior art date
Application number
ZA916457A
Inventor
Gerrit Klaas Bunschoten
Klaas Bunschoten Gerrit
Lambertus Gerardus P Va Heyden
Gerardus P Van Der H Lambertus
Original Assignee
Unilever Plc
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 Unilever Plc filed Critical Unilever Plc
Publication of ZA916457B publication Critical patent/ZA916457B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1211—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston
    • A47K5/1215—Dispensers for soap for liquid or pasty soap using pressure on soap, e.g. with piston applied by a peristaltic action

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Coating Apparatus (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Networks Using Active Elements (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

A dispenser (1) for delivering aliquots of a liquid product (25) from a reservoir (23), comprising a conduit (33) which comprises one end (34) for receiving liquid from the reservoir, a second end provided with a valve (36) through which the liquid is expelled, and a flexible portion between the first and second ends for being compressed by a compressing mechanism (13) of a dispensing device, thereby to close the conduit at a pinch position (49) in the region of said one end and for then being compressed by the mechanism, between the pinch position and the valve, to create excess pressure of liquid which is thus expelled through said valve, whereby there is provided a narrow opening (45) into which a correspondingly shaped portion (35) of the valve (36) can be securely fitted. <IMAGE>
ZA916457A 1990-08-15 1991-08-15 Dispenser for liquid product ZA916457B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909017852A GB9017852D0 (en) 1990-08-15 1990-08-15 Dispenser for liquid product

Publications (1)

Publication Number Publication Date
ZA916457B true ZA916457B (en) 1993-04-28

Family

ID=10680659

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA916457A ZA916457B (en) 1990-08-15 1991-08-15 Dispenser for liquid product

Country Status (9)

Country Link
EP (1) EP0471398B1 (en)
AT (1) ATE97561T1 (en)
AU (1) AU8174091A (en)
DE (1) DE69100680T2 (en)
ES (1) ES2046847T3 (en)
FI (1) FI913779A (en)
GB (1) GB9017852D0 (en)
NZ (1) NZ239335A (en)
ZA (1) ZA916457B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004014047U1 (en) * 2004-09-07 2006-01-12 Falter Service Gmbh & Co. Kg Contractable storage tank for supplying e.g. fluid substance e.g. cream, has lower part having higher rigidity and/or smaller elasticity than upper part, where upper part and lower part are partially made of plastic

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH306956A (en) * 1953-05-29 1955-05-15 Rossetti Charles Apparatus for dispensing a liquid or pasty product.
DE8915054U1 (en) * 1989-12-22 1990-03-01 Basotherm GmbH, 7950 Biberach Device for dispensing flowable media

Also Published As

Publication number Publication date
FI913779A0 (en) 1991-08-09
NZ239335A (en) 1993-04-28
EP0471398A1 (en) 1992-02-19
EP0471398B1 (en) 1993-11-24
DE69100680D1 (en) 1994-01-05
GB9017852D0 (en) 1990-09-26
AU8174091A (en) 1992-02-20
DE69100680T2 (en) 1994-03-17
FI913779A (en) 1992-02-16
ES2046847T3 (en) 1994-02-01
ATE97561T1 (en) 1993-12-15

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