EP0443192B1 - Tête de distribution pour fluides - Google Patents

Tête de distribution pour fluides Download PDF

Info

Publication number
EP0443192B1
EP0443192B1 EP90125309A EP90125309A EP0443192B1 EP 0443192 B1 EP0443192 B1 EP 0443192B1 EP 90125309 A EP90125309 A EP 90125309A EP 90125309 A EP90125309 A EP 90125309A EP 0443192 B1 EP0443192 B1 EP 0443192B1
Authority
EP
European Patent Office
Prior art keywords
inner body
connecting member
discharge head
discharge
head according
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
EP90125309A
Other languages
German (de)
English (en)
Other versions
EP0443192A3 (en
EP0443192A2 (fr
Inventor
Lothar Graf
Peter Pfeiffer
Ernst Buhr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6400694&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0443192(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Publication of EP0443192A2 publication Critical patent/EP0443192A2/fr
Publication of EP0443192A3 publication Critical patent/EP0443192A3/de
Application granted granted Critical
Publication of EP0443192B1 publication Critical patent/EP0443192B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B05B11/0005—Components or details
    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1026—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem the piston being deformable and its deformation allowing opening of the outlet

Definitions

  • the invention relates to a discharge head according to the preamble of claim 1.
  • the discharge head is provided in particular for mounting on a discharge device for flowable media, such as liquids.
  • EP-A-0 131 501 shows a discharge head with an inner body, which is not for touching engagement in the counterpart the discharge device is suitable, but is at a distance from it.
  • a one-piece discharge head without separate inner body has become known, which is to be placed on a valve tappet of a pressure vessel, this valve tappet being able to be formed in two parts such that a part forms an inner body after the discharge head has been placed in it .
  • EP-A-0 311 863 shows a discharge head which is not to be inserted onto a discharge device but directly into a storage vessel.
  • DE-A-3 525 449 shows a discharge head, the inner body of which is designed as a nozzle cap, but is not suitable for touching engagement in the counterpart of the discharge device formed by a piston tappet.
  • the invention has for its object to avoid disadvantages of known solutions and in particular to create a discharge head in which the operating forces occurring are transmitted safely and directly.
  • the discharge head according to the invention can have a discharge opening or nozzle and a connecting member for connection to a counterpart, e.g. form a valve tappet, a pump piston or the like. of the discharge device, it being provided with the inserted inner body which extends approximately into the region of the discharge nozzle. This enables a simple structure and high strength to be achieved.
  • the inner body can at least partially establish a direct connection to the counterpart, which it touches or on which it can be supported, so that essentially the entire actuating pressure is transmitted to the counterpart via the inner body and dead spaces can be reduced.
  • the connecting element is essentially formed by a component separate from the base body and firmly connected to the inner body, and is essentially freely located in the base body in such a way that it is not immediately tightly encased by it, but at most at a radial distance.
  • the connecting member or the inner body can be supported directly on the base body with at least one end face or shoulder surface.
  • the other end of the inner body can also form a functional part of the discharge nozzle, namely in particular an inner nozzle core which is overlapped by a cap-shaped nozzle body and having the nozzle opening.
  • This nozzle body is expediently formed in one piece with the base body.
  • the configuration according to the invention is particularly suitable for such discharge devices in which the pump piston has an axially compressible piston sleeve to form an outlet valve, which surrounds a piston core forming a valve seat and is axially supported with respect to this piston core with its end remote from the piston.
  • a one-piece pump piston with a shaft attachment on the connecting member or to form the pump piston in one piece with the connecting member or to provide no valve.
  • the portion of the inner body adjoining the connecting member can delimit, over part or all of its length, an outlet channel lying in it and / or an outlet channel lying on its outer circumference as a connection between the pumping chamber or the outlet valve and the discharge nozzle.
  • the outlet channel also passes through the connecting member or the pump piston.
  • the inner body has longitudinal sections of different outer widths, which expediently decrease in the direction of the discharge nozzle.
  • a dead volume between the mating member of the discharge device and the adjoining section of the outlet channel can also be avoided by the described configuration, the directly adjoining channel sections of the mating member and the inner body expediently having approximately equal flow cross sections.
  • the inner body is advantageously accommodated in the base body with a radial pressure, the clamping force of which is greater than the radial pressure of a maximum operating pressure in the Discharge channel is. If the discharge channel lies completely within the inner body over a first part of its length and only on a subsequent, mechanically stiffer longitudinal section on the outer circumference, this configuration can be achieved relatively easily. This pressure prevents the discharge channel, although limited by two separate parts, from being elastically expanded or leaking under the operating pressure.
  • the discharge head 1 which is essentially composed of only two components, has a base body 2 which forms a cap 3 at one end and with its end wall a handle 4, over the other end surface of which a nozzle 5 protrudes.
  • This is essentially formed by an outer sleeve 6 directly adjoining the handle 4 and an inner sleeve 7 lying essentially without contact therein, which ends in one piece with the outer sleeve 6 with its end remote from the cap 3.
  • the nozzle 5 forms a one-piece nozzle cap 8 with a nozzle bore 9 located in the end wall a swirl device 11 is directly assigned to the inside of the end wall. All components lie essentially in a central axis 10.
  • An essentially rod-shaped or shaft-shaped inner body 12 is inserted into the inner sleeve 7 of the base body 2 only by inserting its shaft 13, which has essentially smooth outer surfaces.
  • the shaft 13 forms a connection to a connecting member 16, cylindrical shaft section 14, which merges via a frustoconical shoulder and contact-free with respect to the inner sleeve 7 into a cylindrical shaft section 15 of smaller diameter, which extends with its end face to the inner surface of the end wall of the nozzle cap 8 and can be provided with profiles for forming the swirl device 11.
  • the connecting member 16 is completely free and immediately afterwards at the free end of the inner sleeve 7, by means of which it protrudes over the entire length and relative to the outer sleeve 6 without contact into the cap 3, but is set back relative to the end of the cap.
  • the connecting member 16 serves as the only component for connecting the discharge head 1 to a discharge device, which e.g. has a pump inserted into a container neck in a sealed manner for sucking medium from the container and for pushing this medium out through the nozzle 9 during each pump stroke.
  • the counterpart 17 has a shaft part 18 adapted to the connecting member 16 and corresponding to its inner length, the outer width of which approximately corresponds to that of the shaft 13.
  • the counterpart carries at its end remote from the shaft part 18 a pump piston 19 which is essentially formed by a piston sleeve 20 with a compressible neck and an enlarged piston lip and a piston core 21 which passes through the piston sleeve 20.
  • the piston core has a core shaft 22 directed against the connecting member 16, which has essentially the same outside width as the shaft part 18.
  • the piston core 21 could be formed in one piece with the shaft part 18 or form it and therefore be inserted directly into the connecting member 16, in which case the cuff neck would be axially supported at the end of the connecting member 16.
  • the shaft part 18 is formed by an intermediate piece 23, in its enlarged, in the outer width corresponding to the connecting member 16 sleeve part of the core shaft 22 is inserted by insertion so that the cuff neck is supported at the end of this sleeve part.
  • the inner circumference of the piston sleeve 20 forms with the outer circumference of the piston core 21 an outlet valve 24, which opens under a certain pressure in the pumping chamber of the pump 25 or by axially abutting the piston lip and compressing the collar of the collar into a channel section 27 which opens between the outer circumference of the core shaft 22 and the inner circumference of the piston sleeve 20 or the intermediate piece 23.
  • the channel section 27 adjoins a channel section 28 lying in the manner of a bore within the shaft part 18.
  • the channel sections 27, 28 belong to an outlet channel 29 which extends from the outlet valve 24 to the swirl device 11 or nozzle 9.
  • the shaft section 14 forms a channel section 30 which lies completely within its outer circumference and extends from the inside of the connecting member 16 and which, adjacent to the transition section between the shaft sections 14, 15, opens radially outward into a channel section 31 which is located between the outer circumference of the shaft section 15 and the inner circumference of the inner sleeve 7.
  • the shaft sections 14, 15 engage in bore sections of a correspondingly graduated bore of the inner sleeve 7 which are adapted to them.
  • the essentially cup-shaped connecting member 16 has a jacket or a sleeve 32 which has approximately the same outer width as the inner sleeve 7 and connects to the latter within the outer sleeve 6 approximately without gaps.
  • the free end of the inner sleeve 7 is set back correspondingly with respect to the associated end of the outer sleeve 6 or the end wall of the cap 3.
  • the cuff 32 delimits an essentially cylindrical plug-in opening 33, from the flat bottom of which the channel section 30 extends and on the bottom of which the shaft part 18 lies in the inserted state, so that the channel section 28 directly adjoins the channel section 30.
  • the insertion opening 33 has an introducer 35 which is conically widened at an acute angle for the shaft part 18 which is correspondingly tapered at the free end. Between the ends of the cylindrical portion and slightly closer to the introducer 35 than the bottom 34, the insertion opening 33 has at least one slightly inwardly projecting, one-piece annular bead or the like. As a clamping ring and seal for the shaft part 18, so that it is easy to insert, then but is kept safe.
  • the bottom wall of the connecting member 16 forms an annular shoulder 37 for support on the end face of the inner sleeve 7.
  • the sleeve part of the intermediate piece 23 can have an annular shoulder for support on the end face of the connecting member 16.
  • this sleeve part, the collar 32 and the inner sleeve 7 form a common, continuously and essentially continuously continuous outer peripheral surface.
  • the connecting member 16 can thus move into the pump 25 or its associated cylinder cover until the cap end wall strikes with its inner surface.
  • the connecting member 16 is significantly shorter than the shaft 13 and several times longer than its outer width.
  • the shaft section 15 is longer than the shaft section 14.
  • the plug opening 33 lies completely outside the inner sleeve 7.

Claims (12)

  1. Tête de distribution pour fluides, comportant un corps de base (2) présentant un orifice de distribution (9) et pourvu d'un connecteur (16) permettant de raccorder la tête de distribution (1), en tant qu'unité d'assemblage, à un élément complémentaire (17) d'un dispositif de distribution, et d'un corps interne inséré (12) faisant partie de l'unité d'assemblage, lequel s'étend approximativement jusque dans la zone de l'orifice de distribution (9), caractérisée en ce que le corps interne (12) est conçu de façon à permettre un passage avec contact direct dans l'élément complémentaire (17).
  2. Tête de distribution selon la revendication 1, caractérisée en ce que le connecteur (16) est disposé au moins partiellement sur le corps interne (12) et est en particulier formé par un élément constructif distinct du corps de base (2), le connecteur (16) constituant, de préférence au moins en partie, une unité constructive solidarisée au corps interne (12) et distincte du corps de base (2), et, en particulier, faisant corps avec le corps interne (12) et/ou étant formée par une portion d'extrémité du corps interne (12), ayant en substance la forme d'une tige.
  3. Tête de distribution selon la revendication 1 ou 2, caractérisé en ce que le connecteur (16) est pour l'essentiel exposé sur toute sa longueur et/ou sur toute la périphérie, et est de préférence plus large que le reste du corps interne (12).
  4. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce qu'au moins un passage de sortie (29) partant du connecteur (16) et allant jusqu'à l'orifice de distribution (9) est délimité pour ainsi dire sur toute sa longueur par le corps interne (12), au moins sur une partie de sa périphérie, et en ce que le corps interne (12) forme, de préférence, avec une extrémité avant, une limitation frontale d'un orifice de buse (9) ou d'un passage transversal et/ou, avec une extrémité arrière, au moins une butée axiale pour l'élément complémentaire (17).
  5. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce qu'un passage de sortie (29) est limité, sur une périphérie extérieure, entre l'orifice de distribution (9) et le connecteur (16), par une surface pour ainsi dire régulière, telle que cylindrique, et en ce que le passage de sortie (29) est constitué, de préférence, au moins sur une partie de sa longueur et en particulier une partie proche de son extrémité avant, par un enfoncement dans la périphérie extérieure du corps interne (12), et/ou est délimité entièrement par le corps interne (12), sur toute sa périphérie, au moins sur une partie de sa longueur et en particulier celle faisant suite à le connecteur (16).
  6. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce que le corps interne (12) présente, à la suite du connecteur (16), au moins deux portions longitudinales (14, 15) de diamètre extérieur différent, dont au moins une portion de tige avant (15), présentant de préférence au moins un diamètre extérieur réduit, est insérée, en y étant calée, dans une ouverture du corps de base (2), en particulier dans une ouverture d'emboîtement, deux portions différentes (30, 31) du passage de sortie (29) se réunissant de préférence dans la zone de la jonction entre les deux portions de tige (14, 15) du corps interne (12).
  7. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce que le connecteur (16) présente pour ainsi dire la plus grande largeur du corps interne (12), et en particulier un diamètre extérieur à peu près constant sur toute sa plus petite longueur par référence à la moitié de la longueur totale du corps interne (12), et rejoint, de préférence via un épaulement de transition (37), une portion de tige (14) suivante, appartenant au corps interne (12), un fourreau (7) du corps de base (2) recevant notamment le corps interne (12), présentant, au moins à la suite du connecteur (16), pour ainsi dire le même diamètre extérieur que le connecteur (16).
  8. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce que le connecteur (16) présente une ouverture de réception, telle qu'une ouverture d'emboîtement (33), s'étendant par exemple à peu près sur toute sa longueur, pour recevoir l'élément complémentaire (17), dont le fond, de forme approximativement annulaire, constitue, de préférence, le départ de la portion correspondante (30) du passage de sortie (29), et qui présente, sur sa périphérie interne, un seul bourrelet annulaire (36), en particulier entre ses extrémités.
  9. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce que le corps de base (2) présente un fourreau interne (7) qui reçoit le corps interne (12), qui est entouré, à distance, au moins sur une partie de sa longueur et/ou de sa périphérie, par une busette externe (6), en particulier de plus grande longueur, le fourreau interne (7) et la busette externe (6) faisant, de préférence, librement saillie d'une extrémité avant (8) du corps de base (2) et/ou étant réalisés d'un seul tenant.
  10. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce qu'une extrémité du corps de base (2) éloignée de l'orifice de distribution (9), et notamment une extrémité de la busette externe, est conçue sous forme de poignée (4) et/ou de capuchon (3), et en ce que le connecteur (16) s'enfonce, de préférence, jusqu'à l'intérieur du capuchon (3).
  11. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisée en ce que la tête de distribution (1) s'assemble, via l'élément complémentaire (17), à une pompe à piston (25), pour former un bloc de distribution, en ce que l'élément complémentaire (17) est un élément constitutif d'un piston de la pompe à piston (25) et présente, de préférence, un poussoir de piston (21) portant une garniture de piston (20) et constituant un élément complémentaire (22), et/ou un manchon intercalaire (23) formant l'élément complémentaire (17), l'élément complémentaire constituant, de préférence, une portion d'extrémité réduite quant à son diamètre extérieur.
  12. Tête de distribution selon l'une quelconque des revendications précédentes, caractérisé en ce que le corps interne (12) est logé dans le corps de base (2) avec une compression dont la force de serrage radiale est supérieure à la pression radiale d'une pression de service maximum dans le passage de sortie (29).
EP90125309A 1990-02-22 1990-12-21 Tête de distribution pour fluides Expired - Lifetime EP0443192B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4005529 1990-02-22
DE4005529A DE4005529A1 (de) 1990-02-22 1990-02-22 Austragkopf fuer medien

Publications (3)

Publication Number Publication Date
EP0443192A2 EP0443192A2 (fr) 1991-08-28
EP0443192A3 EP0443192A3 (en) 1991-12-04
EP0443192B1 true EP0443192B1 (fr) 1995-01-25

Family

ID=6400694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90125309A Expired - Lifetime EP0443192B1 (fr) 1990-02-22 1990-12-21 Tête de distribution pour fluides

Country Status (5)

Country Link
US (1) US5203840A (fr)
EP (1) EP0443192B1 (fr)
JP (1) JP2789265B2 (fr)
AT (1) ATE117596T1 (fr)
DE (2) DE4005529A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110303A1 (de) * 1991-03-28 1992-10-01 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
DE4331279A1 (de) * 1993-09-15 1995-03-16 Siemens & Co Gmbh & Co Kg Verfahren und Vorrichtung zur Erzeugung eines Aerosols
DE19502725B4 (de) * 1995-01-28 2004-03-04 Ing. Erich Pfeiffer Gmbh & Co Kg Austragvorrichtung für Medien
FR2764807B1 (fr) * 1997-06-18 1999-08-20 Valois Sa Dispositif de distribution nasale d'un produit fluide ou pulverulent
FR2771296B1 (fr) * 1997-11-25 2000-03-10 Sofab Embout nasal avec fermeture d'extremite
US6745760B2 (en) 2001-05-15 2004-06-08 Trudell Medical International Medicament applicator
FR2840549B1 (fr) * 2002-06-06 2005-03-11 Rexam Sofab Embout pour la pulverisation d'un produit
FR2858568B1 (fr) * 2003-08-08 2006-09-15 Valois Sas Tete de pulverisation de produit liquide
DE102005009295A1 (de) * 2004-07-13 2006-02-16 Ing. Erich Pfeiffer Gmbh Dosiervorrichtung für Medien
DE102005033771A1 (de) * 2005-07-15 2007-01-25 Saint-Gobain Calmar Gmbh Fluidaustragkopf
US10723716B2 (en) 2016-12-21 2020-07-28 New York University Alpha-helix mimetics as modulators of Abeta self-assembly
US11124479B2 (en) 2017-07-14 2021-09-21 New York University Oligopyrroles as antagonists of islet amyloid polypeptide oligomerization
US10500197B2 (en) 2017-07-18 2019-12-10 New York University Use of oligopyridylamides to inhibit mutant p53 amyloid formation and restore its tumor suppressor function

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838822A (en) * 1970-09-23 1974-10-01 R Ewald Valve button
DE2738243A1 (de) * 1977-08-25 1979-03-01 Finke Kunststoff Robert Kippduesenverschluss
US4203584A (en) * 1978-03-03 1980-05-20 Marcal Paper Mills, Inc. Methods and apparatus for interfolding bundles of interfolded webs
US4189064A (en) * 1978-06-01 1980-02-19 Diamond International Corporation Pumps sprayer
US4193514A (en) * 1978-12-15 1980-03-18 Hall Langstroth Liquid and gas dispensing valve
ES247805Y (es) * 1979-01-16 1980-11-01 Pulverizador
US4252507A (en) * 1979-09-10 1981-02-24 Seaquist Valve Company Hand-actuatable pump assembly
CS235119B1 (en) * 1981-12-16 1985-05-15 Miloslav Sorm Double-acting mechanical pump for liquid sprayers
DE3315334A1 (de) * 1983-04-28 1984-10-31 Pfeiffer Erich Gmbh & Co Kg Zerstaeuber- oder dosierpumpe
FR2547737B1 (fr) * 1983-06-24 1988-04-08 Valois Sa Embout-poussoir pour pulverisateur medical
DE3419736C2 (de) * 1984-05-26 1986-11-06 Heimsyphon GmbH, 5650 Solingen Ausgabe- und Sicherheitsventil für einen Sahnesiphon
DE3514719A1 (de) * 1985-04-24 1986-10-30 Ing. Erich Pfeiffer GmbH & Co KG, 7760 Radolfzell Schubkolbenpumpe zur ausgabe von medien
JPH0414136Y2 (fr) * 1985-06-26 1992-03-31
DE3525449C2 (de) * 1985-07-17 1995-02-02 Pfeiffer Erich Gmbh & Co Kg Ausgabe-Einrichtung für fließfähige Medien
FR2588490B1 (fr) * 1985-10-11 1988-01-08 Valve Precision Sarl Diffuseur en matiere plastique moulee pour la diffusion de produits sous forme de mousse, adaptable sur recipients pressurises
DE3544985A1 (de) * 1985-12-19 1987-06-25 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer fliessfaehige medien
DE3722470A1 (de) * 1987-07-08 1989-01-19 Pfeiffer Erich Gmbh & Co Kg Handbetaetigbare austragvorrichtung fuer medien
DE3734306A1 (de) * 1987-10-10 1989-04-27 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer fliessfaehige medien
FR2645835B1 (fr) * 1989-04-14 1991-09-06 Step Soc Tech Pulverisation Dispositif de securite pour vaporisateur

Also Published As

Publication number Publication date
US5203840A (en) 1993-04-20
DE59008365D1 (de) 1995-03-09
JPH04227871A (ja) 1992-08-17
DE4005529A1 (de) 1991-08-29
JP2789265B2 (ja) 1998-08-20
EP0443192A3 (en) 1991-12-04
ATE117596T1 (de) 1995-02-15
EP0443192A2 (fr) 1991-08-28

Similar Documents

Publication Publication Date Title
EP0312722B1 (fr) Pompe de dosage et d'atomisation pour matières liquides ou visqueuses
EP0199143B1 (fr) Pompe à piston coulissant pour délivrer des substances fluides
EP0193054B1 (fr) Distributeur de substances susceptibles de couler
EP0289855B1 (fr) Distributeur de fluides
DE3425478C2 (fr)
EP0443192B1 (fr) Tête de distribution pour fluides
DE2001921A1 (de) Hin- und herbewegte Fluessigkeitsabgabepumpe
EP0217013B1 (fr) Ressort à gaz réglable en longueur
EP0505974B1 (fr) Distributeur de fluides
WO2003026803A1 (fr) Dispositif de dosage muni d'un systeme de pompage
DE1528603A1 (de) Zerstaeuberpumpe
EP0985454B1 (fr) Distributeur de fluide
EP0901836B1 (fr) Distributeur de fluide
EP0504748B1 (fr) Distributeur de fluids
EP0519965B1 (fr) Tete d'application pour applicateurs de milieux
DE3828811A1 (de) Dosier- und spraypumpe fuer fluessige und niederviskose stoffe
DE3715300A1 (de) Austragvorrichtung fuer medien
DE3834091C2 (fr)
EP0224666A1 (fr) Poussoir de soupape à autoréglage hydraulique
EP0286925B1 (fr) Dispositif pour la distribution de liquides
EP0388651B1 (fr) Dispositif pour décharger un fluide
DE3545409C2 (de) Austragvorrichtung für fließfähige Medien
DE3525449C2 (de) Ausgabe-Einrichtung für fließfähige Medien
DE3314020A1 (de) Handbetaetigter fluessigkeitszerstaeuber
DE60100315T2 (de) Pumpe

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 CH DE FR GB IT LI NL SE

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 CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19920114

17Q First examination report despatched

Effective date: 19930405

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 117596

Country of ref document: AT

Date of ref document: 19950215

Kind code of ref document: T

EAL Se: european patent in force in sweden

Ref document number: 90125309.6

REF Corresponds to:

Ref document number: 59008365

Country of ref document: DE

Date of ref document: 19950309

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950309

ITF It: translation for a ep patent filed

Owner name: MODIANO & ASSOCIATI S.R.L.

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20040123

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20040916

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20081219

Year of fee payment: 19

Ref country code: CH

Payment date: 20081222

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20081218

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20081227

Year of fee payment: 19

Ref country code: SE

Payment date: 20081222

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20081216

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20081219

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090107

Year of fee payment: 19

BERE Be: lapsed

Owner name: ERICH *PFEIFFER G.M.B.H. & CO. K.G.

Effective date: 20091231

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20100701

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20091221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091221

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091231

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091231

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100701

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091222