EP0525562B1 - Vorrichtung zum Abgeben von flüssigen und/oder halbflüssigen Produkten - Google Patents

Vorrichtung zum Abgeben von flüssigen und/oder halbflüssigen Produkten Download PDF

Info

Publication number
EP0525562B1
EP0525562B1 EP92112331A EP92112331A EP0525562B1 EP 0525562 B1 EP0525562 B1 EP 0525562B1 EP 92112331 A EP92112331 A EP 92112331A EP 92112331 A EP92112331 A EP 92112331A EP 0525562 B1 EP0525562 B1 EP 0525562B1
Authority
EP
European Patent Office
Prior art keywords
piston
chamber
cutoff valve
hole
region
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
EP92112331A
Other languages
English (en)
French (fr)
Other versions
EP0525562A1 (de
Inventor
Oscar Cozza
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.)
Officine Meccaniche Ani SpA
Original Assignee
Officine Meccaniche Ani SpA
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=11389654&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0525562(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Officine Meccaniche Ani SpA filed Critical Officine Meccaniche Ani SpA
Publication of EP0525562A1 publication Critical patent/EP0525562A1/de
Application granted granted Critical
Publication of EP0525562B1 publication Critical patent/EP0525562B1/de
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
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/015—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with pneumatically or hydraulically actuated piston or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
    • B05B7/2437—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other and a secondary stream of atomising fluid being brought together in the container or putting the carried fluid under pressure in the container

Definitions

  • the present invention relates to a device for dispensing and/or spraying fluid and/or semi-fluid products.
  • the device is suitable to dispense single-component products based on silicone or polyurethane, and products for forming seals, etc., packaged in rigid or soft cartridges (bags).
  • Devices substantially constituted by a tubular containment body provided, at the front, with a dispensing nozzle are currently used to dispense silicones or the like packaged in cartridges with an axial front dispensing spout and a movable rear bottom.
  • the body is supplied, at the rear, with compressed air which acts directly on the bottom of the cartridge or on a double pusher piston.
  • the supply of air is controlled by a cutoff valve which is associated with the body and which is provided with an air flow-rate regulator.
  • the width of the delivered flow of the products is adjusted manually by varying, by means of a ring device, the mutual position of the product output spout and the dispensing nozzle.
  • DE-U-9,011,965 is a device for dispensing fluid and/or semi-fluid products as defined in the preamble of claim 1.
  • the aim of the present invention is to provide a device for dispensing fluid and/or semi-fluid products which eliminates the problems described above in known types.
  • a consequent primary object is to provide a device which is capable both of dispensing beads of product having an adjustable width and shape and of spraying nebulized product with an adjustable spraying width.
  • Another important object is to provide a device which can dispense both products packaged in a rigid cartridge and products packaged in a bag.
  • Another important object is to provide a device which is practical and easy to handle.
  • Not least object is to provide a device which can be manufactured with conventional equipment and production facilities.
  • a device for dispensing fluid and/or semi-fluid products comprises a tubular body 1 which has a circular cross-section and in which, for example, a cartridge 2 of a kind normally commercially available which contains a product 3 to be dispensed, for example a silicon-based product, is suitable to be inserted.
  • Said cartridge 2 is provided, at the front, with a threaded axial tang 4 on which a product output spout 5 is screwed, and is provided, at the rear, with a bottom 6 which can slide internally on its walls.
  • Said tubular body 1 is provided, on its front end, with an external thread 7 on which a first ring 8 is screwed; said ring defines an axial cylindrical seat for the insertion of the base 9 of a dispensing nozzle 10.
  • Said base 9 is provided with a circumferential ridge 11 which abuts on said first ring 8 and which is locked by a second threaded ring 12 which is screwed on an external thread of the first ring.
  • Said dispensing nozzle 10 defines, around the spout 5, an annular chamber 13 whose outlet is located at the end for the delivery of the product 3.
  • Said tubular body 1 is provided, on its rear end, with an external thread 14 on which a third ring 15 is screwed; said third ring retains a bottom 16 from which a telescoping piston, composed of four coaxial elements and generally designated by the reference numeral 17, extends inside said body 1.
  • said body 1 is provided with a cutoff valve, generally designated by the reference numeral 20, which is fixed to said body in a downward position by means of a strap 19 which surrounds it; said cutoff valve is provided with a handgrip 21 in a downward position.
  • Said valve 20 comprises a body 22 which is constituted by a metallic block which extends longitudinally with respect to the tubular body 1; a cylindrical seat 23 is defined in said block in a downward position and in a longitudinal arrangement; said cylindrical seat is open at the front and is provided with a terminal thread in which a cylindrical element 24 is inserted and screwed; said element 24 has an axial hole in which an equally cylindrical rod 25 can slide.
  • Said element 24 defines, together with the wall of the seat 23 and with the rod 25, two annular chambers, respectively 26 and 27, which are connected by a hole 28 which extends radially.
  • the annular chamber 27 is conveniently open at the rear.
  • Sealing rings are arranged between the mutually contacting surfaces of the element 24 and of the seat 23 and between the mutually contacting surfaces of the rod 25 and of the element 24.
  • the bottom of the seat 23 is connected, by means of an axial hole 31, to another cylindrical seat 32 which is coaxial to the preceding one and which is closed, in the rear region of the body 22, by a plug 33 which is screwed onto a threaded region thereof.
  • Said rod 25 passes through both seats 23 and 32 and protrudes from the cylindrical element 24 with an end 34 on which a lever 35 acts; said lever 35 is articulated to the body 22 in an upward position.
  • a chamber 36 (figure 3) is defined, between the element 24 and the bottom of the seat 23, for a first annular shutter 37 which is suitable to open and close the connection of said chamber 36 with the annular chamber 27.
  • a sealing ring 38 is located at the hole 31, is accommodated in a seat defined by two annular ridges, respectively 39 and 40, of the rod 25, and constitutes a second shutter.
  • a spring 41 is arranged in the chamber 36 between the annular ridge 40 and the plug 33, and is suitable to contrast the translatory movements of the rod 25 imparted by the lever 35.
  • Said spring 41 rests, with its base, on a disk-like element 42 which encloses a sealing ring 43 in an appropriate seat of the plug 33 around the rod 25.
  • a substantially radial hole 44 ends in said chamber 36, and a portion of a hose 45 for supplying compressed air is connected to said hole.
  • the sealing ring 38 also frees the passage between the chamber 36 and the seat 32.
  • the valve 20 has two pressure regulators, respectively 46 and 47, which are arranged side by side above the rod 25 at right angles thereto; their cylindrical seats 48 and 49 are defined in the body 22 and are connected respectively to the chamber 26, by means of a hole 50, and to the seat 32, by means of a hole 51.
  • the hole 51 is defined at an angle in the body 22 and is closed by plugs 52 and 53.
  • the two pressure regulators 46 and 47 are identical, and therefore only one of them is described hereinafter.
  • the regulator 46 comprises the seat 48, which is substantially divided into two regions, respectively 54 and 55, by a tapered portion 56.
  • a first piston 57 can slide in the first region 54, into which the hole 50 leads; said piston 57 supports a sealing element 58 in a front position and is pushed at the rear by a spring 59 which is interposed between said piston and a plug 60 which is screwed on a corresponding threaded end region of said first region.
  • An axial wing 61 abuts on the sealing element 58 and extends from a second piston 62 which can slide in the second region 55.
  • Said second piston 62 is conveniently provided with an outer sealing ring 63 which slides on the wall of the second region 55.
  • the wing 61 and the piston 62 are axially crossed by a hole 64.
  • the piston 62 is pushed toward the piston 57 by a spring 65 which is interposed between said piston 62 and a knob 66 which is screwed on an external thread of the body 22 which is coaxial to the region 55.
  • the knob 66 is provided with an axial hole 67 for the passage of air.
  • a hole 68 leads radially outward at the tapered portion 56 and, by means of a connection 69 and a tube 70, is connected to the annular chamber 13.
  • a radial hole 72 ends in the corresponding tapered portion 71 of the seat 49 of the regulator 47 and is connected, by means of a coupling 73, a tube 74 and curved couplings 75, to an axial hole 76 of a cylindrical element 77 which is screwed in an axial seat of the bottom 16.
  • the cylindrical element 77 defines, together with the bottom 16, a chamber 78 into which said hole 76 leads and into which a shutter 79 is arranged; said shutter 79 is made of an elastomer material and has a disk-like shape, with an annular peripheral lip 80 directed toward the inside of the tubular body 1.
  • Said chamber 78 is connected to the rear part of the telescopic piston 18 by means of a hole 81 which is provided on the bottom 16 in an axially offset position.
  • Said bottom 16 is furthermore provided with a diametrical hole 82 which is connected to the outside by means of venting holes 83, with which it is provided in an axially offset peripheral region, and to the inside of the chamber 78 by means of a hole 84 with which it is provided in an axial position.
  • the air enters the chamber 78 and pushes the shutter 79 so that it closes the axial hole 84.
  • Said piston pushes on the bottom 6 of the cartridge 2, preventing the rearward escape of the product 3 while it is pushed out the output spout 5.
  • the air is thus vented through the hole 81, through the hole 84, to the hole 82 and thus to the venting hole 83.
  • the end of the dispenser nozzle 10 can conveniently have another geometrical shape apart from the circular one.
  • the spout 5 can also be replaced with other ones in order to adapt to the specific requirements of use.
  • the rotation of the knob 66 pre-loads the spring 65 and the resting pressure of the wing 61 on the sealing element 58.
  • the compressed air enters through the hole 44 and the seat 48, and exits through the hole 68.
  • the pressure causes a force which is greater than the force exerted by the spring 65, it pushes the second piston 62 backward and exits through the hole 64.
  • the non-simultaneous actuation of the air passages allows to clean the nozzle before the product flows out and after interruption.
  • the presence of the rear quick-venting valve allows to immediately stop the output of the product when the actuation lever is released.
  • the materials employed may be any according to the requirements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Package Specialized In Special Use (AREA)
  • Reciprocating Pumps (AREA)
  • Nozzles (AREA)

Claims (4)

  1. Vorrichtung zum Abgeben flüssiger und/oder halbflüssiger Produkte, die ausgerüstet ist mit einem rohrförmigen Grundkörper (1) zum Aufnehmen einer Kartusche (2), die ein abzugebendes Produkt (3) enthält, wobei der rohrförmige Grundkörper (1) an der Vorderseite eine Auslaßdüse (10) aufweist, die eine ringförmige Kammer (13) abgrenzt, die eine Auslaßtülle (5) für das abzugebende Produkt umgibt, wobei der rohrförmige Grundkörper (1) an der Rückseite eine Druckkammer (78) aufweist, deren Druck auf den Boden (6) dar Kartusche (2) einwirkt, und wobei der rohrförmige Grundkörper (1) mit einem Absperrventil (20) verbunden ist, das alt einer Druckluftversorgungsleitung (45) verbindbar ist, die mit der ringförmigen Kammer (13) in Verbindung steht, und das mit der Druckkammer (78) verbindbar ist, und wobei in die Verbindungsleitung (74), die das Absperrventil (20) mit der Druckkammer (78) verbindet, ein Druckregler (47) eingeschaltet ist,
    dadurch gekennzeichnet,
    daß ein teleskopförmiges Antriebsglied (17) vorhanden ist, das auf den Boden (6) der Kartusche (2) einwirkt, und das in die Leitung (70), die das Absperrventil (20) mit der ringförmigen Kammer (13) verbindet, ein unabhängiger Druckregler (46) eingeschaltet ist.
  2. Vorrichtung nach Anspruch 1,
    dadurch gekennzeichnet,
    daß des Absperrventil (20) einen Grundkörper (22) aufweist, in dem ein längsverlaufender Sitz für eine Gleitbewegung einer Stange (25) vorhanden ist, die an einem Ende mit einem Betätigungshebel (35) zusammenwirkt, dar am Grundkörper (22) schwenkbar gelagert ist, und die am anderen Ende mit einem elastischen Kraftglied zusammenwirkt, daß in dem Gleitsitz zwei ringförmige Kammern (23; 32) vorhanden sind, die koaxial mit der Stange (25) angeordnet sind und die über eine Verbindungsleitung (31) mit verjüngtem Querschnitt miteinander in Verbindung stehen, von denen die eine ringförmige Kammer (23), die mit der ringförmigen Kammer (13) der Auslaßdüse (10) in Verbindung steht, außerdem an eine Luftversorgungsleitung (45) angeschlossen ist, und von denen die andere Kummer (32) mit dem Antriebsglied (17) in Verbindung steht, daß die Stange (25) mit einem ersten Verschlußkörper (37) zum Öffnen und Schließen der Verbindungsleitung zu der ringförmigen Kammer (13) der Auslaßdüse (10) versehen ist, und daß die Stange (25) mit einem zweiten Verschlußkörper (38, 39, 40) zum Öffnen und Schließen der Verbindungsleitung (31) versehen ist, die die erste Kammer (23) mit der zweiten Kammer (32) verbindet.
  3. Vorrichtung nach Anspruch 2,
    dadurch gekennzeichnet,
    daß die Verschlußkörper (37; 38, 39, 40) des Absperrventils (20) an der Stange (25) so angeordnet sind, daß des Öffnen der Verbindungsleitung (31) zur ringförmigen Kammer (13) der Auslaßdüse (10) dem Öffnen der Verbindungsleitung (31) zu dem Antriebsglied (17) vorangeht.
  4. Vorrichtung nach Anspruch 2,
    dadurch gekennzeichnet,
    daß jeder der Druckregler (46; 47) je einen zylindrischen Sitz (48; 49) aufweist, der im selben Grundkörper (22) wie des Absperrventil (20) angeordnet ist und der von einem verjüngten Abschnitt (56) in zwei Abschnitte (54; 55) unterteilt ist, daß ein erster Kolben (57) in dem einen Abschnitt (54) verschiebbar geführt ist, in den eine vom Absperrventil (20) kommende Verbindungsleitung (50) mündet, daß der erste Kolben (57) an seiner Vorderseite mit einem Dichtungselement (58) versehen ist und daß auf seiner Hinterseite eine Feder (59) auf ihn einwirkt, die zwischen dem ersten Kolben (57) und einem Stopfen (60) eingesetzt ist, der in ein Gewinde im Endbereich des ersten Abschnittes (54) eingeschraubt ist, daß ein axial ausgerichteter Fortsatz (61) vorhanden ist, der an dem Dichtungselement (58) anliegt und der sich von einem zweiten Kolben (62) aus erstreckt, der in dem zweiten Abschnitt (55) verschiebbar geführt ist, daß der zweite Kolben (62) mit einem außenliegenden Dichtungsring (63) versehen ist, der mit der Innenwand des zweiten Abschnittes (54) des zylindrischen Sitzes (48; 49) eine Dichtung bildet, daß der Fortsatz (61) und der zweite Kolben (62) von einem axialen Durchgangsloch (64) durchsetzt sind, daß auf den zweiten Kolben (62) eine auf den ersten Kolben (57) hin gerichtete Kraft einer Feder (65) einwirkt, die zwischen dem zweiten Kolben (62) und einer Kappe (66) eingesetzt ist, die am Grundkörper (22) auf ein Außengewinde aufgeschraubt ist, das koaxial mit dem zweiten Abschnitt (55) angeordnet ist, und daß eine Luftversorgungsleitung (68) an den verjüngten Abschnitt (56) radial angeschlossen ist.
EP92112331A 1991-07-29 1992-07-20 Vorrichtung zum Abgeben von flüssigen und/oder halbflüssigen Produkten Expired - Lifetime EP0525562B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD910134 1991-07-29
ITPD910134A IT1253315B (it) 1991-07-29 1991-07-29 Dispositivo per l'erogazione di prodotti fluidi e/o semifluidi

Publications (2)

Publication Number Publication Date
EP0525562A1 EP0525562A1 (de) 1993-02-03
EP0525562B1 true EP0525562B1 (de) 1995-05-24

Family

ID=11389654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92112331A Expired - Lifetime EP0525562B1 (de) 1991-07-29 1992-07-20 Vorrichtung zum Abgeben von flüssigen und/oder halbflüssigen Produkten

Country Status (4)

Country Link
EP (1) EP0525562B1 (de)
DE (1) DE69202637T2 (de)
ES (1) ES2074314T3 (de)
IT (1) IT1253315B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536531A (en) * 1994-07-26 1996-07-16 Minnesota Mining And Manufacturing Company Applicator for shear thinning viscous coating materials
DE102005009247A1 (de) * 2005-02-25 2006-08-31 Bruno Castellucci Kompakte Vorrichtung zum Verfugen
DE202008005941U1 (de) * 2008-04-29 2008-07-10 Gmeilbauer, Engelbert Vorrichtung zum Ausbringen einer pastösen Masse
GB0918585D0 (en) 2009-10-22 2009-12-09 Cox Ltd Plunger
DK2468419T3 (en) 2010-12-23 2015-04-13 Cox Ltd Bi-directional trykluftdispenser
EP2468418B1 (de) 2010-12-23 2013-06-19 P C Cox Limited Ventil und Ausgabe mit dem Ventil
EP2468417A1 (de) 2010-12-23 2012-06-27 P C Cox Limited Stellglied für ein Spender
ES2565054T3 (es) 2010-12-23 2016-03-31 P C Cox Limited Dispensador neumático
EP2497442B1 (de) * 2011-03-10 2014-11-19 3M Innovative Properties Company Vorrichtung zum Mischen und Ausgeben von Dentalmaterial
CA3087065A1 (en) * 2017-12-28 2019-07-04 Ppg Architectural Finishes, Inc. Pneumatic material spray gun
CN108097548A (zh) * 2017-12-31 2018-06-01 浙江腾峰五金塑料有限公司 一种气动式玻璃胶压胶枪
USD891582S1 (en) 2018-12-28 2020-07-28 Ppg Architectural Finishes, Inc. Pneumatic material spray gun
CA3135437C (en) * 2019-04-01 2023-09-12 Ppg Architectural Finishes, Inc. Pneumatic material spray gun cartridge tip assemblies
USD888890S1 (en) 2019-04-01 2020-06-30 Ppg Architectural Finishes, Inc. Texture spray cartridge tip
CN116532318B (zh) * 2023-07-04 2023-08-29 江苏常丰精密科技有限公司 一种动力电池壳体底部堵孔机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589381A (en) * 1977-07-18 1981-05-13 Cox Newbury Ltd Pneumatic dispensers for viscous materials
US4174068A (en) * 1978-11-07 1979-11-13 Rudolph Robert L Gun having disposable cartridge
DE3607176C2 (de) * 1986-03-05 1994-04-28 Hilti Ag Dosiergerät für plastische Massen
DE9011965U1 (de) * 1990-08-17 1990-10-18 Deutsche Tecalemit Gmbh, 4800 Bielefeld, De

Also Published As

Publication number Publication date
DE69202637T2 (de) 1996-02-29
ITPD910134A1 (it) 1993-01-29
DE69202637D1 (de) 1995-06-29
ITPD910134A0 (it) 1991-07-29
IT1253315B (it) 1995-07-14
EP0525562A1 (de) 1993-02-03
ES2074314T3 (es) 1995-09-01

Similar Documents

Publication Publication Date Title
EP0525562B1 (de) Vorrichtung zum Abgeben von flüssigen und/oder halbflüssigen Produkten
US4113151A (en) Dispensing gun
US6032830A (en) Dispenser for fluent products
CA2002519C (en) Dosing cap
US5301835A (en) Adapter for dispensing material from a sausage type package
AU650305B2 (en) Adjustable dose dispenser
US3282473A (en) Dispensers for sealants, adhesives, caulking compounds and the like
EP0307127B1 (de) Ventil mit zusammenklappbarer Dosierkammer
US4376495A (en) Device for adjusting dose dispensed
US4120429A (en) Dispensing pump having bellows metering chamber
AU690902B2 (en) Dispenser gun for viscous or semi-viscous products
CA2453911C (en) Dispenser gun for viscous or semi-viscous products
CA2227377A1 (en) Multi-part dispenser
US5413255A (en) Improvements in gas powered applicators
JPH0232983A (ja) 計量分配装置
JPH01112089A (ja) 流体分配装置
US5667105A (en) Portion control valve and system and method utilizing the same
US3712516A (en) Mechanism for ejecting plastic materials
US4997302A (en) Fountain applicator
US3240430A (en) Pressure ejection attachment for pressure dispensers
AU720297B2 (en) A dispensing device
US4312091A (en) Apparatus for applying a pasty or like product by means of a rotary coating pad
US2923441A (en) Dispenser for hairdressing liquids
NL9200318A (nl) Inrichting voor het afgeven van viskeus materiaal.
AU740677B2 (en) An applicator for dispensing measured doses of a liquid

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: A1

Designated state(s): DE ES FR GB

17P Request for examination filed

Effective date: 19930624

17Q First examination report despatched

Effective date: 19940308

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB

ET Fr: translation filed
REF Corresponds to:

Ref document number: 69202637

Country of ref document: DE

Date of ref document: 19950629

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2074314

Country of ref document: ES

Kind code of ref document: T3

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: DEUTSCHE TECALEMIT GMBH

Effective date: 19960215

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAE Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOS REFNO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APCC Communication from the board of appeal sent

Free format text: ORIGINAL CODE: EPIDOS OBAPO

APCC Communication from the board of appeal sent

Free format text: ORIGINAL CODE: EPIDOS OBAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PLBP Opposition withdrawn

Free format text: ORIGINAL CODE: 0009264

PLBD Termination of opposition procedure: decision despatched

Free format text: ORIGINAL CODE: EPIDOSNOPC1

PLBM Termination of opposition procedure: date of legal effect published

Free format text: ORIGINAL CODE: 0009276

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

Free format text: STATUS: OPPOSITION PROCEDURE CLOSED

27C Opposition proceedings terminated

Effective date: 20040216

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

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

Ref country code: ES

Payment date: 20100622

Year of fee payment: 19

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

Ref country code: DE

Payment date: 20100624

Year of fee payment: 19

Ref country code: FR

Payment date: 20100721

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: 20100720

Year of fee payment: 19

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

Effective date: 20110720

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120330

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

Ref country code: DE

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

Effective date: 20120201

Ref country code: FR

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

Effective date: 20110801

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69202637

Country of ref document: DE

Effective date: 20120201

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: 20110720

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20121122

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

Ref country code: ES

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

Effective date: 20110721