GB2522817A - Valves and pumps using said valves - Google Patents
Valves and pumps using said valves Download PDFInfo
- Publication number
- GB2522817A GB2522817A GB1509231.5A GB201509231A GB2522817A GB 2522817 A GB2522817 A GB 2522817A GB 201509231 A GB201509231 A GB 201509231A GB 2522817 A GB2522817 A GB 2522817A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- pumps
- outlet valve
- alv
- pumped
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1036—Pumps having a pumping chamber with a deformable wall the outlet valve being opened in the direction opposite to the fluid flow downstream the outlet valve by the pressure acting on a valve controlling element
-
- 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
- B05B11/1064—Pump inlet and outlet valve elements integrally formed of a deformable material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
Improved, rigid valves for pumps include outlet valve portions hav ing a v alv e seal portion and one or more surfaces which create pockets between the outlet valve and an interior wall of a pump to collect and trap particulates in a formulation being pumped.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/689,136 US10113541B2 (en) | 2012-11-29 | 2012-11-29 | Valves and pumps using said valves |
US13/871,513 US20140145102A1 (en) | 2012-11-29 | 2013-04-26 | Valves and pumps using said valves |
PCT/EP2013/074763 WO2014083007A1 (en) | 2012-11-29 | 2013-11-26 | Valves and pumps using said valves |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201509231D0 GB201509231D0 (en) | 2015-07-15 |
GB2522817A true GB2522817A (en) | 2015-08-05 |
GB2522817B GB2522817B (en) | 2019-01-09 |
Family
ID=49667161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1509231.5A Active GB2522817B (en) | 2012-11-29 | 2013-11-26 | Valves and pumps using said valves |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140145102A1 (en) |
GB (1) | GB2522817B (en) |
WO (1) | WO2014083007A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003084673A1 (en) * | 2002-04-04 | 2003-10-16 | Valois Sas | Dispensing head mounted on a mobile hollow actuating shaft |
DE10330040A1 (en) * | 2003-07-03 | 2005-01-20 | Katz, Otto, Dipl.-Ing. | Skin cream dispenser has push-button connected to piston which dispenses cream and forms a seal in its end position with inside of nozzle |
EP1561515A2 (en) * | 2004-02-05 | 2005-08-10 | Masuda Masatoshi | Fluid-dispensing pump and container provided therewith |
EP2052786A1 (en) * | 2007-10-23 | 2009-04-29 | Rexam Dispensing SMT | Pump for dispensing a liquid contained in a bottle |
WO2010105642A1 (en) * | 2009-03-19 | 2010-09-23 | Lumson S.P.A. | Dispensing device for fluid substances |
WO2010117754A2 (en) * | 2009-03-30 | 2010-10-14 | Meadwestvaco Corporation | Pump device and methods for making the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE17824E (en) * | 1930-10-14 | Ebosion-reducing valve | ||
US1968779A (en) * | 1932-02-11 | 1934-07-31 | Ludlow Valve Mfg Company | Sealing means for valves |
US3861646A (en) * | 1972-10-27 | 1975-01-21 | Dresser Ind | Dual sealing element valve for oil well pumps |
GB2062771B (en) * | 1979-10-15 | 1983-06-29 | Tranas Rostfria Ab | Dispensing device |
US6012613A (en) * | 1998-09-24 | 2000-01-11 | Chen; Yi-Chen | Extruding mechanism for auto dispenser |
DE19931891A1 (en) * | 1999-07-08 | 2001-01-18 | Siemens Ag | Fuel-injection valve for combustion engine |
NL1016921C2 (en) * | 2000-12-20 | 2002-06-21 | Kim Norman Landeweer | Composition for dispersing polymers. |
CA2547044C (en) * | 2005-05-19 | 2014-08-12 | Gotohti.Com Inc. | Severable piston pump |
-
2013
- 2013-04-26 US US13/871,513 patent/US20140145102A1/en not_active Abandoned
- 2013-11-26 WO PCT/EP2013/074763 patent/WO2014083007A1/en active Application Filing
- 2013-11-26 GB GB1509231.5A patent/GB2522817B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003084673A1 (en) * | 2002-04-04 | 2003-10-16 | Valois Sas | Dispensing head mounted on a mobile hollow actuating shaft |
DE10330040A1 (en) * | 2003-07-03 | 2005-01-20 | Katz, Otto, Dipl.-Ing. | Skin cream dispenser has push-button connected to piston which dispenses cream and forms a seal in its end position with inside of nozzle |
EP1561515A2 (en) * | 2004-02-05 | 2005-08-10 | Masuda Masatoshi | Fluid-dispensing pump and container provided therewith |
EP2052786A1 (en) * | 2007-10-23 | 2009-04-29 | Rexam Dispensing SMT | Pump for dispensing a liquid contained in a bottle |
WO2010105642A1 (en) * | 2009-03-19 | 2010-09-23 | Lumson S.P.A. | Dispensing device for fluid substances |
WO2010117754A2 (en) * | 2009-03-30 | 2010-10-14 | Meadwestvaco Corporation | Pump device and methods for making the same |
Also Published As
Publication number | Publication date |
---|---|
GB201509231D0 (en) | 2015-07-15 |
US20140145102A1 (en) | 2014-05-29 |
GB2522817B (en) | 2019-01-09 |
WO2014083007A1 (en) | 2014-06-05 |
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