ZA913388B - Discharging apparatus for at least one medium - Google Patents

Discharging apparatus for at least one medium

Info

Publication number
ZA913388B
ZA913388B ZA913388A ZA913388A ZA913388B ZA 913388 B ZA913388 B ZA 913388B ZA 913388 A ZA913388 A ZA 913388A ZA 913388 A ZA913388 A ZA 913388A ZA 913388 B ZA913388 B ZA 913388B
Authority
ZA
South Africa
Prior art keywords
medium
discharging apparatus
discharging
Prior art date
Application number
ZA913388A
Inventor
Karel-Heinz Fuchs
Fuchs Karel-Heinz
Stefan Ritsche
Ritsche Stefan
Original Assignee
Pfeiffer Erich Gmbh & Co Kg
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 Pfeiffer Erich Gmbh & Co Kg filed Critical Pfeiffer Erich Gmbh & Co Kg
Publication of ZA913388B publication Critical patent/ZA913388B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0091—Inhalators mechanically breath-triggered
    • 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
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • 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
    • B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
    • B05B11/1091—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 the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
    • 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
    • B05B11/1095—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 with movable suction side
    • 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
    • B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
    • 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
ZA913388A 1990-05-12 1991-05-06 Discharging apparatus for at least one medium ZA913388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4015367A DE4015367A1 (en) 1990-05-12 1990-05-12 DISCHARGE DEVICE FOR AT LEAST ONE MEDIUM

Publications (1)

Publication Number Publication Date
ZA913388B true ZA913388B (en) 1992-02-26

Family

ID=6406310

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA913388A ZA913388B (en) 1990-05-12 1991-05-06 Discharging apparatus for at least one medium

Country Status (7)

Country Link
EP (1) EP0528860A1 (en)
JP (1) JPH05507423A (en)
AR (1) AR247120A1 (en)
AU (1) AU7757791A (en)
DE (1) DE4015367A1 (en)
WO (1) WO1991017784A1 (en)
ZA (1) ZA913388B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142238A1 (en) * 1991-12-20 1993-06-24 Boehringer Ingelheim Kg POWDER INHALATOR WITH POWDER SUPPORT FROM REGULAR MICROSTRUCTURES
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
US5388572A (en) * 1993-10-26 1995-02-14 Tenax Corporation (A Connecticut Corp.) Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same
US5388573A (en) * 1993-12-02 1995-02-14 Tenax Corporation Dry powder inhalator medicament carrier
DE4441263A1 (en) * 1994-11-19 1996-05-23 Caideil M P Teoranta Tormakead Discharge device for media
DE19610456B4 (en) * 1996-03-16 2006-10-19 Ing. Erich Pfeiffer Gmbh Discharge device for media
GB9619445D0 (en) * 1996-09-18 1996-10-30 Boots Co Plc Fluid dispenser
EP1071517B1 (en) 1999-02-14 2008-04-02 Ing. Erich Pfeiffer GmbH Dispenser for flowable media
DE19942791A1 (en) * 1999-09-08 2001-03-15 Pfeiffer Erich Gmbh & Co Kg Media Donor
ZA200306564B (en) 2001-02-26 2004-10-15 Optinose As Nasal devices.
EP1727579A1 (en) * 2004-02-12 2006-12-06 Geir Jansen Medicament dispenser
DE102014110338A1 (en) * 2014-07-22 2016-01-28 Consumernext Gmbh aerosol container
GB201615186D0 (en) * 2016-09-07 2016-10-19 3M Innovative Properties Co Energy storage mechanism for an inhaler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758834A (en) * 1969-11-13 1971-05-12 Riker Laboratoires Inc AEROSOL DISPENSER ACTIVATED BY INHALATION
US4401241A (en) * 1981-01-19 1983-08-30 Respiratory Care, Inc. Nebulizer bottle
US4537334A (en) * 1983-07-18 1985-08-27 Tolco Corporation Portable pressure sprayer
GB8328808D0 (en) * 1983-10-28 1983-11-30 Riker Laboratories Inc Inhalation responsive dispensers
DE3832938A1 (en) * 1987-04-10 1990-03-29 Dalferth Robert G Spray can
DE3722470A1 (en) * 1987-07-08 1989-01-19 Pfeiffer Erich Gmbh & Co Kg HAND-OPERATED DISCHARGE DEVICE FOR MEDIA
DE3733523A1 (en) * 1987-10-03 1989-05-03 Neumann Wolfgang N Propellant gas-free spray can with mechanical energy accumulator
DE3737832A1 (en) * 1987-11-06 1989-05-18 Joachim Czech DISPENSER FOR PASTOESE PRODUCTS
GB8919131D0 (en) * 1989-08-23 1989-10-04 Riker Laboratories Inc Inhaler

Also Published As

Publication number Publication date
JPH05507423A (en) 1993-10-28
WO1991017784A1 (en) 1991-11-28
DE4015367A1 (en) 1991-11-14
AR247120A1 (en) 1994-11-30
AU7757791A (en) 1991-12-10
EP0528860A1 (en) 1993-03-03

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