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 agentInfo
- 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
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.
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)
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 |
-
1973
- 1973-12-05 CH CH1723073A patent/CH563511A5/en not_active IP Right Cessation
Cited By (5)
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 |