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EP1170055A2 - Réservoir avec séringue de dosage pour système de correction de teinte manuelle - Google Patents

Réservoir avec séringue de dosage pour système de correction de teinte manuelle Download PDF

Info

Publication number
EP1170055A2
EP1170055A2 EP01116008A EP01116008A EP1170055A2 EP 1170055 A2 EP1170055 A2 EP 1170055A2 EP 01116008 A EP01116008 A EP 01116008A EP 01116008 A EP01116008 A EP 01116008A EP 1170055 A2 EP1170055 A2 EP 1170055A2
Authority
EP
European Patent Office
Prior art keywords
tank
valve
syringe
fluid
delivery
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Withdrawn
Application number
EP01116008A
Other languages
German (de)
English (en)
Other versions
EP1170055A3 (fr
Inventor
Valeria Muzio
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.)
Junionfin SpA
Original Assignee
Junionfin 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
Application filed by Junionfin SpA filed Critical Junionfin SpA
Publication of EP1170055A2 publication Critical patent/EP1170055A2/fr
Publication of EP1170055A3 publication Critical patent/EP1170055A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0015—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a slidable movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/31—Couplings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/60—Safety arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

Definitions

  • the present invention relates to the sector for the distribution of fluid substances, and more in particular relates to a component to be fitted preferably in a bank in a more complicated machine, known as tinting system, which allows appropriate quantities of several base colours to be dispensed to obtain a specific tint according to the colour chart.
  • a first object of the invention is to propose a tank for manual tinting systems which is inexpensive to produce, simple and ergonomic to use and at the same time extremely safe for the user.
  • a second object is to propose a tank for manual tinting systems that is easy to perform maintenance on and highly reliable.
  • This object has been attained according to the invention by producing a tank with a syringe for manual tinting systems, in which the stirring blade of the tank is provided with an automatic release mechanism activated when inspecting or filling the tank.
  • the tank is provided with a push-button delivery valve with anti-drip device, in place of prior art valves and lever.
  • the tank is provided with a mechanism to be fitted in a bank on a manual tinting system.
  • a tank with a metering syringe for manual tinting systems comprises:
  • the blade 1 of the tank A is composed of a hollow cylindrical body 31 on which finning is wound 32.
  • the blade 1 receives motion from a stirring shaft 2 by means of a joint 3 capable of rotating inside a socket bearing 33 of the cover 5 with interlocking closing of the tank A and held engaged by a compensation spring 6.
  • the joint 3 is engaged, by its hexagonal geometrical shape, with the male hexagonal terminal 4 of the shaft 2 and with the top end 43 of the body 31 with female hexagonal profile.
  • the tank A can be inspected, for example to perform maintenance or for filling, without the risk of the blade 1 accidentally starting to operate endangering the safety of the operator.
  • the stirring shaft 2 preferably has a "Z" shape to be controlled by an eccentric mechanism.
  • a pumping element B is composed of a primary cylinder 34, also said external syringe, in the stem of which a secondary cylinder 35 is obtained, also referred to as secondary syringe, coaxial to the first cylinder and with a smaller diameter.
  • the primary and secondary syringes have respective graduated rods 8, 7 that regulate the quantities delivered by the two syringes, the first being characterized by a high flow rate and low delivery precision, the second by a lower flow rate with high precision.
  • Both rods 8, 7 are provided with regulation means that allow the user to fix the desired quantities of fluid to be delivered.
  • the rod of the primary cylinder has a knob 9 that can be extracted counter to the action of a return spring 11 in order to release a locking pin 10 from one of a series of engaging holes 29 made along the rod 8 and hence free the rod 8.
  • the rod 7 has a similar regulation mechanism composed of a knob 12 that acts on a block 13 housed in the flange 14 counter to the action of a spring 30.
  • the rod 7 has two series of engaging holes staggered in height from each other so that only one of the two pins is engaged and it is possible to obtain double resolution, equal to half of the pitch existing between the holes of the rod.
  • the regulating mechanism of the rod 7 is contained in the block 13 housing a pair of locking pins 15 cushioned by a pair of springs 16.
  • the primary and secondary cylinders 34, 35 have two plungers 20, 19 controlled from above by corresponding handles 18 and 17 that may be raised from a lower abutting position to a mechanical stop established by the regulation position of the rods 7 and 8.
  • the valve C is normally in the suction position (position in figure 1) with the nozzle 27 closed and with the cylinders 34, 35 communicating with the tank A by means of the ducts 37, 38.
  • the handles 17 and 18 are raised from a lower position to the mechanical stop regulated by means of the rods 7 and 8 and the fluid in the tank A is sucked up by the plungers 19, 20 and flows through the ducts 37, 38 to fill the primary and secondary syringes 34, 35.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Catching Or Destruction (AREA)
  • Accessories For Mixers (AREA)
EP01116008A 2000-07-07 2001-07-02 Réservoir avec séringue de dosage pour système de correction de teinte manuelle Withdrawn EP1170055A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000MI001540A IT1318140B1 (it) 2000-07-07 2000-07-07 Serbatoio con siringa dosatrice per tintometro manuale.
ITMI001540 2000-07-07

Publications (2)

Publication Number Publication Date
EP1170055A2 true EP1170055A2 (fr) 2002-01-09
EP1170055A3 EP1170055A3 (fr) 2002-06-05

Family

ID=11445434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01116008A Withdrawn EP1170055A3 (fr) 2000-07-07 2001-07-02 Réservoir avec séringue de dosage pour système de correction de teinte manuelle

Country Status (3)

Country Link
EP (1) EP1170055A3 (fr)
HK (1) HK1041842A1 (fr)
IT (1) IT1318140B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010139694A3 (fr) * 2009-06-02 2011-04-07 Heubach Gmbh Système de nuançage pour produire un nombre défini de nuances de couleur d'une peinture prête à l'emploi, y compris constituants lui appartenant
US8647115B2 (en) 2009-02-13 2014-02-11 3M Innovative Properties Company Syringes for dispensing multi-component material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD669170S1 (en) 2011-03-28 2012-10-16 3M Innovative Properties Company Dental syringe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275042A (en) * 1964-09-17 1966-09-27 Strazdins Atis Liquid dispensing apparatus
AU2846767A (en) * 1968-10-02 1970-04-09 Dispensing means for paints andother liquids
US4006847A (en) * 1975-10-23 1977-02-08 Dooley Dynamics, Inc. Dispensing apparatus
US4380399A (en) * 1980-01-07 1983-04-19 Fonderie Et Ateliers Des Sablons Mixer for homogenizing a mixture of products contained in a vessel
US4813785A (en) * 1987-07-27 1989-03-21 Harbill Manufacturing Company Mixing structure for paint colorant in a dispensing apparatus
US4974755A (en) * 1989-04-20 1990-12-04 Reagent Chemical & Research, Inc. Dispensing valve assembly and system
US5356041A (en) * 1993-03-23 1994-10-18 Fluid Management Limited Partnership Dispensing apparatus having improved valving
US5558251A (en) * 1994-10-18 1996-09-24 Neri; Giuseppe Apparatus for metering pigments for paints and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8647115B2 (en) 2009-02-13 2014-02-11 3M Innovative Properties Company Syringes for dispensing multi-component material
WO2010139694A3 (fr) * 2009-06-02 2011-04-07 Heubach Gmbh Système de nuançage pour produire un nombre défini de nuances de couleur d'une peinture prête à l'emploi, y compris constituants lui appartenant

Also Published As

Publication number Publication date
EP1170055A3 (fr) 2002-06-05
HK1041842A1 (en) 2002-07-26
ITMI20001540A0 (it) 2000-07-07
ITMI20001540A1 (it) 2002-01-07
IT1318140B1 (it) 2003-07-23

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