CH563511A5 - Delivery nozzle for mortar spray gun - has chambers around perforated tip for compressed air and hardening agent - Google Patents

Delivery nozzle for mortar spray gun - has chambers around perforated tip for compressed air and hardening agent

Info

Publication number
CH563511A5
CH563511A5 CH1723073A CH1723073A CH563511A5 CH 563511 A5 CH563511 A5 CH 563511A5 CH 1723073 A CH1723073 A CH 1723073A CH 1723073 A CH1723073 A CH 1723073A CH 563511 A5 CH563511 A5 CH 563511A5
Authority
CH
Switzerland
Prior art keywords
compressed air
hardening agent
spray gun
delivery nozzle
chambers around
Prior art date
Application number
CH1723073A
Original Assignee
Guidicelli Arturo
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 Guidicelli Arturo filed Critical Guidicelli Arturo
Priority to CH1723073A priority Critical patent/CH563511A5/en
Publication of CH563511A5 publication Critical patent/CH563511A5/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
    • 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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B05B7/149—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed
    • 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
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Nozzles (AREA)

Abstract

A motor spray gun connected to a cement pump which delivers the wet mixture through a supply line, and a compressed air pump, and which is also supplied with a rapid hardening agent, has a devliery nozzle (5) with a tube (12) supplying the wet mixture, housing a helical screw (28) which forces the mixture through a restriction (15) in the tube, this restriction then being followed by a parallel portion (16, 21) at the orginal diameter, with a set of perforation (23) through it. The first part (16) of this perforated portion is enclosed by a tapered shroud (20) with an inlet (10) for compressed air. The second part (21) is enclosed by a smaller shroud (24) which fits onto the first and which has two inlets (10, 11) for compressed air and hardening agent respectively.
CH1723073A 1973-12-05 1973-12-05 Delivery nozzle for mortar spray gun - has chambers around perforated tip for compressed air and hardening agent CH563511A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1723073A CH563511A5 (en) 1973-12-05 1973-12-05 Delivery nozzle for mortar spray gun - has chambers around perforated tip for compressed air and hardening agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1723073A CH563511A5 (en) 1973-12-05 1973-12-05 Delivery nozzle for mortar spray gun - has chambers around perforated tip for compressed air and hardening agent

Publications (1)

Publication Number Publication Date
CH563511A5 true CH563511A5 (en) 1975-06-30

Family

ID=4423780

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1723073A CH563511A5 (en) 1973-12-05 1973-12-05 Delivery nozzle for mortar spray gun - has chambers around perforated tip for compressed air and hardening agent

Country Status (1)

Country Link
CH (1) CH563511A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780528A1 (en) * 1995-12-22 1997-06-25 Usbi, Co. Spray apparatus for application of high build coatings/layers
AT3279U1 (en) * 1998-05-08 1999-12-27 Gaechter Paul COATING MEASUREMENT FOR WALLS AND / OR CEILINGS AND METHOD FOR APPLYING THE COATING MEASUREMENT
EP1123744A1 (en) * 2000-02-11 2001-08-16 United States Gypsum Company Slurry spray machine
US7516909B2 (en) 2000-02-11 2009-04-14 United States Gypsum Company Continuous slurry dispenser apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780528A1 (en) * 1995-12-22 1997-06-25 Usbi, Co. Spray apparatus for application of high build coatings/layers
AU704651B2 (en) * 1995-12-22 1999-04-29 Usbi Co. Spray system for application of high build coatings
AT3279U1 (en) * 1998-05-08 1999-12-27 Gaechter Paul COATING MEASUREMENT FOR WALLS AND / OR CEILINGS AND METHOD FOR APPLYING THE COATING MEASUREMENT
EP1123744A1 (en) * 2000-02-11 2001-08-16 United States Gypsum Company Slurry spray machine
US7516909B2 (en) 2000-02-11 2009-04-14 United States Gypsum Company Continuous slurry dispenser apparatus

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Legal Events

Date Code Title Description
PL Patent ceased