ATE299662T1 - DOSING PUMP - Google Patents
DOSING PUMPInfo
- Publication number
- ATE299662T1 ATE299662T1 AT03700796T AT03700796T ATE299662T1 AT E299662 T1 ATE299662 T1 AT E299662T1 AT 03700796 T AT03700796 T AT 03700796T AT 03700796 T AT03700796 T AT 03700796T AT E299662 T1 ATE299662 T1 AT E299662T1
- Authority
- AT
- Austria
- Prior art keywords
- seal
- plunger
- end side
- ring groove
- dosing pump
- Prior art date
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
- A47K5/1204—Dispensers for soap for liquid or pasty soap dispensing dosed volume by means of a rigid dispensing chamber and pistons
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medicines Containing Plant Substances (AREA)
- Reciprocating Pumps (AREA)
- Vending Machines For Individual Products (AREA)
- Peptides Or Proteins (AREA)
Abstract
The dosing pump, and especially for a liquid or foam soap dispenser, is a cylindrical plunger pump (18) with a round seal (22) at its end side (St) in an oversized ring groove (21) to allow an axial sliding movement. A trailing radial seal (20) is in a ring groove (19) A sole non-return valve (24-26) is at the outflow channel (16). A fluid link groove to the dosing zone (17) is between the lateral laying surface of the leading seal and the end side of the plunger, for pressure compensation when the plunger moves in the reverse direction.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02405102A EP1334683A1 (en) | 2002-02-12 | 2002-02-12 | Dosing pump |
PCT/CH2003/000095 WO2003068040A1 (en) | 2002-02-12 | 2003-02-07 | Dosing pump |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE299662T1 true ATE299662T1 (en) | 2005-08-15 |
Family
ID=27589200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03700796T ATE299662T1 (en) | 2002-02-12 | 2003-02-07 | DOSING PUMP |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1334683A1 (en) |
AT (1) | ATE299662T1 (en) |
AU (1) | AU2003202398A1 (en) |
DE (1) | DE50300816D1 (en) |
WO (1) | WO2003068040A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7780039B2 (en) | 2006-04-28 | 2010-08-24 | Buckeye International, Inc. | Soap dispensing pump head with vacuum applying drip guard member |
USD742137S1 (en) | 2013-03-15 | 2015-11-03 | Buckeye International, Inc. | Dispenser for dispensing cleaning solutions |
USD784726S1 (en) | 2014-12-23 | 2017-04-25 | Buckeye International, Inc. | Dispenser for dispensing cleaning solutions |
USD773849S1 (en) | 2015-03-13 | 2016-12-13 | Buckeye International, Inc. | Dispenser for dispensing a cleaning solution |
USD795608S1 (en) | 2015-10-12 | 2017-08-29 | Buckeye International, Inc. | Dispenser for dispensing cleaning solutions, a cover piece for a dispenser for dispensing cleaning solutions, and a portion of a dispenser for dispensing cleaning solutions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250438A (en) * | 1964-06-12 | 1966-05-10 | G H Packwood Mfg Company | Fluent material dispenser with bottletype material container |
FR2206493B1 (en) | 1972-11-16 | 1975-01-03 | Broilliard Bernard | |
DE3508986A1 (en) * | 1984-03-16 | 1985-09-19 | GAT Grubenausbau GmbH, 5840 Schwerte | Pressure relief valve |
EP1118389A1 (en) * | 2000-01-19 | 2001-07-25 | Cws International Ag | Method and device for controled foam dispensing |
-
2002
- 2002-02-12 EP EP02405102A patent/EP1334683A1/en not_active Withdrawn
-
2003
- 2003-02-07 WO PCT/CH2003/000095 patent/WO2003068040A1/en not_active Application Discontinuation
- 2003-02-07 DE DE50300816T patent/DE50300816D1/en not_active Expired - Lifetime
- 2003-02-07 AT AT03700796T patent/ATE299662T1/en active
- 2003-02-07 AU AU2003202398A patent/AU2003202398A1/en not_active Abandoned
- 2003-02-07 EP EP03700796A patent/EP1474023B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU2003202398A1 (en) | 2003-09-04 |
EP1334683A1 (en) | 2003-08-13 |
EP1474023A1 (en) | 2004-11-10 |
DE50300816D1 (en) | 2005-08-25 |
WO2003068040A1 (en) | 2003-08-21 |
EP1474023B1 (en) | 2005-07-20 |
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