EP1834704A3 - Discharge device for a flowable medium - Google Patents
Discharge device for a flowable medium Download PDFInfo
- Publication number
- EP1834704A3 EP1834704A3 EP07003382A EP07003382A EP1834704A3 EP 1834704 A3 EP1834704 A3 EP 1834704A3 EP 07003382 A EP07003382 A EP 07003382A EP 07003382 A EP07003382 A EP 07003382A EP 1834704 A3 EP1834704 A3 EP 1834704A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge device
- flowable medium
- pumping chamber
- membrane
- piston
- 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.)
- Withdrawn
Links
- 230000009969 flowable effect Effects 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 238000005086 pumping Methods 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 1
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
- B05B11/01—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
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on 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
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0064—Lift valves
- B05B11/0067—Lift valves having a valve seat located downstream the valve 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
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill 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
- B05B11/0005—Components or details
- B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
- B05B11/0072—A valve member forming part of an outlet opening
-
- 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
- B05B11/1002—Piston pumps the direction of the pressure stroke being substantially perpendicular to the major axis 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
- B05B11/01—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
- B05B11/105—Sealing arrangements around pump actuating stem
-
- 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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
- B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
-
- 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
- B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
Landscapes
- Reciprocating Pumps (AREA)
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Die Erfindung betrifft eine Austragvorrichtung für ein fließfähiges Medium mit einer Pumpvorrichtung (40), die eine Pumpkammer (46) umfasst, die auf einer Seite durch einen längsbeweglichen Kolben (50) abgeschlossen ist.The invention relates to a discharge device for a flowable medium with a pump device (40), which comprises a pumping chamber (46) which is closed on one side by a longitudinally movable piston (50).
Erfindungsgemäß ist die Pumpkammer (46) kolbenseitig gegenüber einer Umgebungsatmosphäre außerhalb der Austragvorrichtung mittels einer gasundurchlässigen und zumindest teilweise flexiblen Membran (34) hermetisch abgedichtet ist, wobei die Membran (34) in ihrem Randbereich (36) fest mit einem Gehäuse (10) der Austragvorrichtung verbunden ist.According to the invention, the pumping chamber (46) is hermetically sealed on the piston side with respect to an ambient atmosphere outside the discharge device by means of a gas-impermeable and at least partially flexible membrane (34), the membrane (34) being fixed in its edge region (36) to a housing (10) of the discharge device connected is.
Verwendung für Austragvorrichtung mit hohen Anforderungen an die Abdichtung gegen den Eintritt von Verunreinigungen. Use for discharge device with high demands on the seal against the entry of impurities.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006012898A DE102006012898A1 (en) | 2006-03-13 | 2006-03-13 | Discharge device for a flowable medium |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1834704A2 EP1834704A2 (en) | 2007-09-19 |
EP1834704A3 true EP1834704A3 (en) | 2009-07-22 |
Family
ID=38165181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07003382A Withdrawn EP1834704A3 (en) | 2006-03-13 | 2007-02-17 | Discharge device for a flowable medium |
Country Status (5)
Country | Link |
---|---|
US (1) | US8006870B2 (en) |
EP (1) | EP1834704A3 (en) |
JP (1) | JP5565891B2 (en) |
AT (1) | ATE524239T1 (en) |
DE (1) | DE102006012898A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2929249B1 (en) | 2008-03-27 | 2012-02-17 | Rexam Pharma La Verpilliere | DEVICE FOR DISPENSING LIQUID CONTAINED IN A RESERVOIR |
FR2937019B1 (en) | 2008-10-15 | 2012-06-08 | Rexam Pharma La Verpilliere | LIQUID DISPENSING DEVICE WITH SEALING BODY HAVING AN ELASTOMERIC PART |
FR2941682B1 (en) * | 2009-02-03 | 2016-03-11 | Sivel | DEVICE FOR PACKAGING AND DISPENSING A CLEAN OR STERILE PRODUCT WITH SELF CLEANING TIP |
CN102822066A (en) * | 2010-02-15 | 2012-12-12 | 阿部俊太郎 | Fluid storage container and lid thereof |
EP2555994A4 (en) * | 2010-04-06 | 2014-02-19 | Reseal Internat Ltd Partnership | Delivery system for dispensing metered volumes of pure or sterile flowable substances |
DE102010063587B4 (en) * | 2010-12-20 | 2018-03-15 | Aptar Radolfzell Gmbh | Discharge device for a liquid |
DE102011007405A1 (en) * | 2011-04-14 | 2012-10-18 | Ing. Erich Pfeiffer Gmbh | Cosmetic dispenser |
CN114099332A (en) | 2012-07-26 | 2022-03-01 | 阿勒根公司 | Dual cap system for maintaining a container closure with tip sterility during shelf storage |
DE102013202531B3 (en) | 2013-02-16 | 2014-05-28 | Aptar Radolfzell Gmbh | Dispenser for the discharge of liquids |
DE102018117731A1 (en) * | 2018-01-16 | 2019-07-18 | F+K Innovationen Gmbh & Co. Kg | Device for dosing liquid |
DE102018216060A1 (en) * | 2018-09-20 | 2020-03-26 | F. Holzer Gmbh | Pump head and dosing device |
JP7025598B2 (en) * | 2018-10-05 | 2022-02-24 | キャンベル ブライアン | Pump-operated supply container |
EP3730220B1 (en) | 2019-04-26 | 2022-07-06 | Aptar Radolfzell GmbH | Dispenser for discharging liquids |
EP3730219B1 (en) | 2019-04-26 | 2022-03-23 | Aptar Radolfzell GmbH | Dispenser for discharging liquids |
CN216581924U (en) * | 2021-11-27 | 2022-05-24 | 中山市联昌喷雾泵有限公司 | Waterproof press pump of preventing tonifying qi hole feed liquor |
CN115363862B (en) * | 2022-10-25 | 2022-12-27 | 吉林大学 | Wound dressing nursing device for debridement wound |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2632545A1 (en) * | 1988-06-14 | 1989-12-15 | Schwan Stabilo Schwanhaeusser | APPLICATOR FOR VISCOUS MASS, PREFERABLY COSMETIC |
US6123234A (en) * | 1999-03-16 | 2000-09-26 | Nachi Metal Industrial Co., Ltd. | Bottle with a cap depressable to eject contents |
FR2794727A1 (en) * | 1999-06-10 | 2000-12-15 | Valois Sa | IMPROVED FLUID PRODUCT DISPENSING DEVICE |
WO2001044076A2 (en) * | 1999-12-13 | 2001-06-21 | Techniplast | Product dispensing device comprising a reservoir housed in a casing |
EP1170061A2 (en) * | 2000-07-06 | 2002-01-09 | Ing. Erich Pfeiffer GmbH | Fluid dispenser |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH449427A (en) * | 1965-10-22 | 1967-12-31 | Schnyder Conrad W | Pump for pumping liquid or pasty substances in portions |
JPS5015217Y1 (en) * | 1970-02-01 | 1975-05-13 | ||
FR2105306A5 (en) * | 1970-08-07 | 1972-04-28 | Rhone Poulenc Sa | |
CH528272A (en) * | 1970-08-13 | 1972-09-30 | Maurice David Myer | Device for introducing a liquid drug into an eye |
DE3326250A1 (en) * | 1983-07-21 | 1985-01-31 | Lang Apparatebau GmbH, 8227 Siegsdorf | BELLOW PUMP |
DE3666030D1 (en) * | 1985-03-14 | 1989-11-09 | Mega Prod Verpack Marketing | Metering pump with a pumping bellow for bottles or the like |
DE3603475C1 (en) * | 1986-02-05 | 1987-07-02 | Hertrampf Michael | Fillable toothbrush |
JPS63131986U (en) * | 1987-02-19 | 1988-08-29 | ||
ATE57883T1 (en) * | 1987-07-07 | 1990-11-15 | Raimund Andris | DOSING PUMP FOR LIQUID AND/OR VISCOUS SUBSTANCES. |
ZA885235B (en) * | 1987-08-28 | 1989-04-26 | Andris Raimund | Metering and spray pump |
JPH0541801Y2 (en) * | 1987-09-29 | 1993-10-21 | ||
FR2647757B1 (en) * | 1989-06-05 | 1991-09-13 | Postollec Madeleine | DISPENSER FOR PREDETERMINED DOSES OF A LIQUID OR PASTY PRODUCT, ESPECIALLY FOOD OR COSMETIC PRODUCT |
US5425482A (en) * | 1990-10-25 | 1995-06-20 | Contico International, Inc. | Trigger sprayer |
US5385302A (en) * | 1990-10-25 | 1995-01-31 | Contico | Low cost trigger sprayer |
US5664703A (en) * | 1994-02-28 | 1997-09-09 | The Procter & Gamble Company | Pump device with collapsible pump chamber having supply container venting system and integral shipping seal |
US5518147A (en) * | 1994-03-01 | 1996-05-21 | The Procter & Gamble Company | Collapsible pump chamber having predetermined collapsing pattern |
US5829640A (en) * | 1996-09-06 | 1998-11-03 | The Procter & Gamble Company | Dispensing pump |
FR2809776B1 (en) * | 2000-05-30 | 2002-12-06 | Rexam Smt | MEMBRANE PUMP |
FR2813283B1 (en) * | 2000-08-25 | 2003-02-14 | Valois Sa | INTEGRATED PUMP DISPENSER |
US6527202B1 (en) * | 2002-04-29 | 2003-03-04 | Living Fountain Plastic Industrial Co., Ltd. | Compression structure of a spray gun |
-
2006
- 2006-03-13 DE DE102006012898A patent/DE102006012898A1/en not_active Ceased
-
2007
- 2007-02-17 EP EP07003382A patent/EP1834704A3/en not_active Withdrawn
- 2007-02-17 AT AT07003383T patent/ATE524239T1/en active
- 2007-03-09 JP JP2007060138A patent/JP5565891B2/en active Active
- 2007-03-12 US US11/716,982 patent/US8006870B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2632545A1 (en) * | 1988-06-14 | 1989-12-15 | Schwan Stabilo Schwanhaeusser | APPLICATOR FOR VISCOUS MASS, PREFERABLY COSMETIC |
US6123234A (en) * | 1999-03-16 | 2000-09-26 | Nachi Metal Industrial Co., Ltd. | Bottle with a cap depressable to eject contents |
FR2794727A1 (en) * | 1999-06-10 | 2000-12-15 | Valois Sa | IMPROVED FLUID PRODUCT DISPENSING DEVICE |
WO2001044076A2 (en) * | 1999-12-13 | 2001-06-21 | Techniplast | Product dispensing device comprising a reservoir housed in a casing |
EP1170061A2 (en) * | 2000-07-06 | 2002-01-09 | Ing. Erich Pfeiffer GmbH | Fluid dispenser |
Also Published As
Publication number | Publication date |
---|---|
ATE524239T1 (en) | 2011-09-15 |
US20070210114A1 (en) | 2007-09-13 |
EP1834704A2 (en) | 2007-09-19 |
DE102006012898A1 (en) | 2007-09-20 |
JP5565891B2 (en) | 2014-08-06 |
US8006870B2 (en) | 2011-08-30 |
JP2007245145A (en) | 2007-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1834704A3 (en) | Discharge device for a flowable medium | |
WO2020072076A8 (en) | Compact high pressure, high life intensifier pump system | |
EP1834705A3 (en) | Discharge device for a flowable medium | |
EA201190033A1 (en) | DRIVE DEVICE TO POWER A PUMP OR COMPRESSOR | |
EP2687245A3 (en) | Manually-actuated reduced pressure pump having regulated pressure capabilities | |
EP1927753A3 (en) | Conveying unit | |
EP2210674A3 (en) | Application device | |
EP2535529A3 (en) | A bearing chamber apparatus | |
EP2573399A3 (en) | Motor-driven compressor | |
EP2821650A3 (en) | Membrane vacuum pump | |
EP2314380A3 (en) | Dispenser | |
EP2600004A3 (en) | Variable oil pump | |
EP2103808A3 (en) | Scroll compressor | |
EP3361096A3 (en) | Linear compressor | |
EP3179108A3 (en) | Pump with adjustable transport volume | |
WO2017186415A8 (en) | Piston compressor with enlarged regulating region | |
EP1813810A3 (en) | Plunger pump with atmospheric bellows | |
EP2230408A3 (en) | Valve unit | |
NO20051157L (en) | Eccentric drive mechanism for volumetric pumps and motors | |
EP2549112A3 (en) | Dry type multi-stage vacuum pump | |
EP3967878A1 (en) | Diaphragm pump and blood purification apparatus using same | |
EP1696713A3 (en) | Electronic ballast with current measuring means for high-pressure discharge lamps | |
EP4276310A3 (en) | Hydraulic pump | |
CN208887875U (en) | A kind of airtight cavity test device for air tightness | |
EP2412979A3 (en) | Pressure pump with suction nut |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
17P | Request for examination filed |
Effective date: 20091015 |
|
17Q | First examination report despatched |
Effective date: 20091120 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: APTAR RADOLFZELL GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180612 |