ES2075242T3 - DISCHARGE DEVICE FOR AT LEAST ONE HALF. - Google Patents

DISCHARGE DEVICE FOR AT LEAST ONE HALF.

Info

Publication number
ES2075242T3
ES2075242T3 ES91104833T ES91104833T ES2075242T3 ES 2075242 T3 ES2075242 T3 ES 2075242T3 ES 91104833 T ES91104833 T ES 91104833T ES 91104833 T ES91104833 T ES 91104833T ES 2075242 T3 ES2075242 T3 ES 2075242T3
Authority
ES
Spain
Prior art keywords
discharge opening
discharge device
discharge
control
pump
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.)
Expired - Lifetime
Application number
ES91104833T
Other languages
Spanish (es)
Inventor
Karl-Heinz Fuchs
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.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer GmbH
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 Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Application granted granted Critical
Publication of ES2075242T3 publication Critical patent/ES2075242T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B05B11/1001—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
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet valve
    • 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
    • B05B11/1087—Combination of liquid and air pumps

Landscapes

  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A discharge device with a liquid pump (5) and an air pump (6) has a control valve (15) for the latter lying very close to the discharge opening, the mouth (20) of which opens directly into a terminal duct (16) forming the discharge opening, so that pressure losses are largely avoided. For cleaning, at least in the area of the discharge opening, a control is provided by means of which air continues to be delivered on termination of the liquid delivery. In this way a very fine atomisation is possible with a simple design. <IMAGE>
ES91104833T 1990-04-10 1991-03-27 DISCHARGE DEVICE FOR AT LEAST ONE HALF. Expired - Lifetime ES2075242T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011537A DE4011537A1 (en) 1990-04-10 1990-04-10 DISCHARGE DEVICE FOR AT LEAST ONE MEDIUM

Publications (1)

Publication Number Publication Date
ES2075242T3 true ES2075242T3 (en) 1995-10-01

Family

ID=6404120

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91104833T Expired - Lifetime ES2075242T3 (en) 1990-04-10 1991-03-27 DISCHARGE DEVICE FOR AT LEAST ONE HALF.

Country Status (4)

Country Link
EP (1) EP0451615B1 (en)
AT (1) ATE126457T1 (en)
DE (2) DE4011537A1 (en)
ES (1) ES2075242T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348189A (en) * 1991-04-10 1994-09-20 Bespak Plc Air purge pump dispenser
FR2677617B1 (en) * 1991-06-17 1995-01-06 Oreal DEVICE FOR SPRAYING A LIQUID LIKELY TO CURE BY DRYING, PARTICULARLY A LACQUER, AND PUSH-BUTTON FOR SUCH A DEVICE.
US5397059A (en) * 1992-03-20 1995-03-14 L'oreal Dispenser equipped with a liquid pump and a pressurized gas/liquid nozzle
FR2688714B1 (en) * 1992-03-20 1994-06-17 Oreal LIQUID DISPENSER HAVING A DISPENSING PUMP AND DISPENSING PUMP FOR SUCH A DISPENSER.
US5458289A (en) * 1993-03-01 1995-10-17 Bespak Plc Liquid dispensing apparatus with reduced clogging
US5350116A (en) * 1993-03-01 1994-09-27 Bespak Plc Dispensing apparatus
DE4331279A1 (en) * 1993-09-15 1995-03-16 Siemens & Co Gmbh & Co Kg Method and device for producing an aerosol
DE4227899A1 (en) * 1993-09-24 1994-02-24 Pfeiffer Erich Gmbh & Co Kg Discharge mechanism for fluidic media with discharge head(s) - has distributor(s) with medium receiver(s) for distribution and stationary reception of at least one medium
FR2719789B1 (en) * 1994-05-10 1996-07-05 Saint Laurent Parfums Yves Device for dispensing a product mixed with a fluid, dispensing assembly comprising such a device.
WO1997012686A1 (en) * 1995-10-04 1997-04-10 Inventatrade Ag Method and device for dispensing liquid, pasty or foamed products in portions
DE10033274C2 (en) * 1999-05-14 2003-08-14 Bernd Pfalz Quick cold spray nozzle
US7147135B2 (en) 2002-07-25 2006-12-12 Valois Sas Manually actuated fluid dispenser pump
FR2842875B1 (en) * 2002-07-25 2006-02-10 Valois Sa MANUAL ACTUATED FLUID PRODUCT DELIVERY PUMP
DE10306686A1 (en) 2003-02-12 2004-08-26 Ing. Erich Pfeiffer Gmbh Discharge device for the manual generation of a volume flow

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111367A (en) * 1977-02-18 1978-09-05 Ethyl Corporation Finger operated spray pump
US4179049A (en) * 1977-04-29 1979-12-18 Avon Products, Inc. Pump dispenser
FR2397341A1 (en) * 1977-07-12 1979-02-09 Oreal CONTAINER INTENDED FOR THE DISTRIBUTION OF A SPRAYED LIQUID WITH ADDITIONAL GAS INJECTION
US4146155A (en) * 1977-11-14 1979-03-27 Security Plastics Inc. Continuous trigger activated pumping system
JPS61905Y2 (en) * 1979-06-28 1986-01-13
DE3722469A1 (en) * 1987-07-08 1989-01-19 Pfeiffer Erich Gmbh & Co Kg HAND-OPERATED DISCHARGE DEVICE FOR MEDIA
DE3911510A1 (en) * 1989-04-08 1990-10-11 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA

Also Published As

Publication number Publication date
DE59106244D1 (en) 1995-09-21
EP0451615A3 (en) 1992-08-12
ATE126457T1 (en) 1995-09-15
DE4011537A1 (en) 1991-10-17
EP0451615A2 (en) 1991-10-16
EP0451615B1 (en) 1995-08-16

Similar Documents

Publication Publication Date Title
ES2075242T3 (en) DISCHARGE DEVICE FOR AT LEAST ONE HALF.
ATE88073T1 (en) VENTILATION DEVICE FOR SOAP DISPENSER.
IT1308581B1 (en) APPARATUS FOR SPRAYING A LIQUID, IN PARTICULAR FOR MEDICAL USE.
EP1977776A3 (en) Wound treatment apparatus
MY133634A (en) Filter and valve apparatus
CA2194096A1 (en) Devices and methods for bone/tissue preparation
FI930298A0 (en) APPARAT FOER KONTROLLERAD FOERDELNING AV VAETSKOR
DE69110630T2 (en) Dispensing devices with multi-way valve.
EP0164068A3 (en) Whirlpool with a pre-rinsing system
EP0354596A3 (en) Device concerning a whirlpool bathtub
SE9702261L (en) Furniture nozzle for a vacuum cleaner
EP0997641A3 (en) Pump device for pumping liquid foodstuff
ATE202537T1 (en) SAMPLE SHEET TAKING
AU7133291A (en) Improvements relating to collection devices
HK1008349A1 (en) Clean air system
ES2011400A6 (en) Control device for an air turbulence massage device
CA2036614A1 (en) Apparatus for mixing and spraying a slurry
GR3015679T3 (en) Delivery fitting for hydromassage bath tub.
GB9623453D0 (en) Variable flow pump
WO1992008503A3 (en) Integral intravenous fluid delivery device
ATE48065T1 (en) ADJUSTMENT FITTING FOR FIELD SPRAY LINES.
FI913779A0 (en) DISTRIBUTIONSANORDNING FOER VAETSKEPRODUKT.
EP0998986A3 (en) Device for capturing and aspirating fluids
EP0992677A3 (en) Fuel system
IT1265803B1 (en) Device for mixing liquids with particles with differentiated granulometry

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 451615

Country of ref document: ES