ATE242095T1 - SPRAY GUN FOR DISPENSING A MIXTURE OF POLYURETHANE AND GAS - Google Patents

SPRAY GUN FOR DISPENSING A MIXTURE OF POLYURETHANE AND GAS

Info

Publication number
ATE242095T1
ATE242095T1 AT00119259T AT00119259T ATE242095T1 AT E242095 T1 ATE242095 T1 AT E242095T1 AT 00119259 T AT00119259 T AT 00119259T AT 00119259 T AT00119259 T AT 00119259T AT E242095 T1 ATE242095 T1 AT E242095T1
Authority
AT
Austria
Prior art keywords
polyurethane
rotary
delivery
dispensing
mixture
Prior art date
Application number
AT00119259T
Other languages
German (de)
Inventor
Riccardo Rigolio
Original Assignee
Rigo S R L
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 Rigo S R L filed Critical Rigo S R L
Application granted granted Critical
Publication of ATE242095T1 publication Critical patent/ATE242095T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16—Actuating means
    • B65D83/164—Actuators comprising a manually operated valve and being attachable to the aerosol container, e.g. downstream a valve fitted to the container; Actuators associated to container valves with valve seats located outside the aerosol container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0894—Gun with a container which, in normal use, is located above the gun

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)

Abstract

A delivery gun, specifically designed for polyurethane, comprises a body having a delivery tubular element communicating with a vessel holding therein a material to be delivered, and a rod longitudinally sliding in the tubular element and having a conic end portion for engaging a delivery opening of the tubular element, the longitudinal movement of the rod being limited by limit means comprising a rotary element coupled to the gun body and which can be operated from outside, the rotary element being kinematically coupled to an abutment element which can slide with respect to the body due to the rotary movement of the rotary element. <IMAGE>
AT00119259T 1999-09-15 2000-09-06 SPRAY GUN FOR DISPENSING A MIXTURE OF POLYURETHANE AND GAS ATE242095T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000573U IT247533Y1 (en) 1999-09-15 1999-09-15 SPRAY GUN PARTICULARLY DESIGNED FOR THE DISPENSING OF POLYUR-ETHANE MIXED WITH AN EXPANDING GAS

Publications (1)

Publication Number Publication Date
ATE242095T1 true ATE242095T1 (en) 2003-06-15

Family

ID=11382372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00119259T ATE242095T1 (en) 1999-09-15 2000-09-06 SPRAY GUN FOR DISPENSING A MIXTURE OF POLYURETHANE AND GAS

Country Status (4)

Country Link
EP (1) EP1084809B1 (en)
AT (1) ATE242095T1 (en)
DE (1) DE60003130D1 (en)
IT (1) IT247533Y1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101767073B (en) * 2009-01-06 2012-05-30 郑英 Foaming gun with flow regulating device
CN102029247A (en) * 2009-10-08 2011-04-27 王良 Foaming tool with safety control mechanism
CN102327850B (en) * 2011-04-28 2013-05-22 梁海军 Foaming gun and assembly method thereof
EP2762235A1 (en) * 2013-02-01 2014-08-06 Altachem N.V. Device for dispensing pressurized fluids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518492A1 (en) * 1985-05-23 1986-11-27 Kopperschmidt-Mueller Gmbh & Co Kg, 4800 Bielefeld Spray gun
DE3710395A1 (en) * 1987-03-28 1988-10-13 Bruno Jesswein SPRAY GUN FOR FOAM
DE4412282A1 (en) * 1994-04-09 1995-10-12 Ehrensperger C Ag Assembly foam gun
US5687913A (en) * 1995-06-06 1997-11-18 Badger Air Brush Co. Air brush with paint flow regulating
IT1295040B1 (en) * 1997-09-19 1999-04-27 Rigo S R L SELF-CLEANING GUN FOR THE DISPENSING OF FOAM OF POLYURETHANE FOAM

Also Published As

Publication number Publication date
ITMI990573V0 (en) 1999-09-15
IT247533Y1 (en) 2002-09-05
EP1084809B1 (en) 2003-06-04
DE60003130D1 (en) 2003-07-10
EP1084809A1 (en) 2001-03-21
ITMI990573U1 (en) 2001-03-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties