CA2233141A1 - Liquid dispenser - Google Patents

Liquid dispenser

Info

Publication number
CA2233141A1
CA2233141A1 CA002233141A CA2233141A CA2233141A1 CA 2233141 A1 CA2233141 A1 CA 2233141A1 CA 002233141 A CA002233141 A CA 002233141A CA 2233141 A CA2233141 A CA 2233141A CA 2233141 A1 CA2233141 A1 CA 2233141A1
Authority
CA
Canada
Prior art keywords
housing
bellow pump
product
bellow
outlet valve
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
CA002233141A
Other languages
French (fr)
Other versions
CA2233141C (en
Inventor
Gerrit Klaas Bunschoten
Simon Richard Ellis
Jan Arend Vreeman
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.)
Diversey Inc
Original Assignee
Unilever Plc
Gerrit Klaas Bunschoten
Simon Richard Ellis
Jan Arend Vreeman
Unilever Nv
Johnsondiversey, Inc.
Diversey, Inc.
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, Gerrit Klaas Bunschoten, Simon Richard Ellis, Jan Arend Vreeman, Unilever Nv, Johnsondiversey, Inc., Diversey, Inc. filed Critical Unilever Plc
Publication of CA2233141A1 publication Critical patent/CA2233141A1/en
Application granted granted Critical
Publication of CA2233141C publication Critical patent/CA2233141C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume
    • A47K5/1208—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a flexible dispensing chamber

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

There is provided a dispenser for delivering aliquots of a liquid product comprising a housing (1) and a disposable refill package which is positioned inside the housing (1) and comprises a collapsible reservoir (2) for the liquid product fitted with a bellow pump (3), whereby the bellow pump (3) comprises a product inlet valve (4) and a product outlet valve (5) and is manually operable via indirect actuating means (10, 11), and whereby the housing (1) is provided with a narrow opening (9) into which a correspondingly shaped portion of the bellow pump (3) located near the outlet valve (5) thereof, can be detachably secured, characterised in that the bellow pump (3) is equipped with a discharge tube (8) having an internal flow channel of which the diameter at the outlet is at least 1.2 times larger than at the inlet.
CA002233141A 1995-10-23 1996-10-11 Liquid dispenser Expired - Fee Related CA2233141C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95202859 1995-10-23
EP95202859.5 1995-10-23
PCT/EP1996/004435 WO1997015223A1 (en) 1995-10-23 1996-10-11 Liquid dispenser

Publications (2)

Publication Number Publication Date
CA2233141A1 true CA2233141A1 (en) 1997-05-01
CA2233141C CA2233141C (en) 2002-02-05

Family

ID=8220752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002233141A Expired - Fee Related CA2233141C (en) 1995-10-23 1996-10-11 Liquid dispenser

Country Status (8)

Country Link
EP (1) EP0857030B1 (en)
AU (1) AU721392B2 (en)
BR (1) BR9611167A (en)
CA (1) CA2233141C (en)
DE (1) DE69612562T2 (en)
ES (1) ES2158353T3 (en)
WO (1) WO1997015223A1 (en)
ZA (1) ZA968829B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093854B1 (en) * 2000-08-03 2008-07-02 Koninklijke Philips Electronics N.V. Pressure-variation fluid transport for body-fluid analysis
DE10147702A1 (en) 2001-09-27 2003-04-10 Form Orange Produktentwicklung Moistening device for toilet paper
TWI483780B (en) * 2008-09-11 2015-05-11 Gojo Ind Inc Pump having a flexible mechanism for engagement with a dispenser
US8636484B2 (en) 2009-01-09 2014-01-28 Tom M. Simmons Bellows plungers having one or more helically extending features, pumps including such bellows plungers, and related methods
DE102010012638A1 (en) * 2010-03-23 2011-09-29 Schülke & Mayr GmbH Container with a collapsible receptacle and a disinfecting composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR561433A (en) * 1923-01-20 1923-10-22 Liquid soap dispenser
US1911474A (en) * 1931-03-04 1933-05-30 Clarence M Smith Dispensing device
US3622048A (en) * 1970-09-02 1971-11-23 George X Batlas Dispenser for viscous liquid and pastes
US5165577A (en) * 1991-05-20 1992-11-24 Heiner Ophardt Disposable plastic liquid pump
AU4957093A (en) * 1992-09-18 1994-04-12 Unilever Plc Liquid dispenser

Also Published As

Publication number Publication date
DE69612562T2 (en) 2001-08-09
AU721392B2 (en) 2000-06-29
EP0857030B1 (en) 2001-04-18
DE69612562D1 (en) 2001-05-23
ZA968829B (en) 1998-04-21
CA2233141C (en) 2002-02-05
AU7291196A (en) 1997-05-15
WO1997015223A1 (en) 1997-05-01
BR9611167A (en) 1999-03-30
ES2158353T3 (en) 2001-09-01
EP0857030A1 (en) 1998-08-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20151013