FR2421679A1 - Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe - Google Patents

Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe

Info

Publication number
FR2421679A1
FR2421679A1 FR7810267A FR7810267A FR2421679A1 FR 2421679 A1 FR2421679 A1 FR 2421679A1 FR 7810267 A FR7810267 A FR 7810267A FR 7810267 A FR7810267 A FR 7810267A FR 2421679 A1 FR2421679 A1 FR 2421679A1
Authority
FR
France
Prior art keywords
nozzle
compressed air
air pipe
pasty material
material projection
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.)
Granted
Application number
FR7810267A
Other languages
French (fr)
Other versions
FR2421679B1 (en
Inventor
Maurice Charpentier
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.)
LAMBERT IND
Original Assignee
LAMBERT IND
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 LAMBERT IND filed Critical LAMBERT IND
Priority to FR7810267A priority Critical patent/FR2421679A1/en
Publication of FR2421679A1 publication Critical patent/FR2421679A1/en
Application granted granted Critical
Publication of FR2421679B1 publication Critical patent/FR2421679B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nozzles (AREA)

Abstract

The pasty material projection nozzle is particularly for a mixture of plaster and water transported by compressed air. The latter is delivered to a material supply chamber closed by a bush with a nozzle opening. The compressed air pipe (3, 4) has at the end of a jet nozzle (11) containing a number of passages (12) inclined to its lengthwise axis. This angle of inclination can be from 10 to 80 deg. preferably from 30 to 70 deg. and the axis of each passage can extend so as not to intersect the lengthwise axis of the air pipe.
FR7810267A 1978-04-06 1978-04-06 Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe Granted FR2421679A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7810267A FR2421679A1 (en) 1978-04-06 1978-04-06 Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810267A FR2421679A1 (en) 1978-04-06 1978-04-06 Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe

Publications (2)

Publication Number Publication Date
FR2421679A1 true FR2421679A1 (en) 1979-11-02
FR2421679B1 FR2421679B1 (en) 1982-05-21

Family

ID=9206795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810267A Granted FR2421679A1 (en) 1978-04-06 1978-04-06 Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe

Country Status (1)

Country Link
FR (1) FR2421679A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119338A1 (en) * 1983-03-17 1984-09-26 Jetin Industrial Limited High pressure liquid cutting apparatus
EP0378437A2 (en) * 1989-01-13 1990-07-18 Con-Tech Services Limited Method of applying a mortar material to a surface
US5615831A (en) * 1995-06-05 1997-04-01 General Electric Company Steam precipitation jet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460796C (en) * 1928-06-05 Adolf Wolfsholz Method for spraying mortar or the like.
FR1090042A (en) * 1952-09-08 1955-03-25 Portable spray ejector device for multiple applications
US3669417A (en) * 1970-12-21 1972-06-13 Jennings Bailey Jr Method of mixing and placing concrete
US3708124A (en) * 1968-06-07 1973-01-02 P Kellert Cement spray gun
FR2336186A1 (en) * 1975-12-23 1977-07-22 Jardin Ste Nle Ets Applicator gun for plaster - using compressed air to draw material through trigger operated nozzle from container on gun
FR2357452A1 (en) * 1976-07-05 1978-02-03 Stabilator Ab PROCESS AND APPARATUS FOR TANSPORTING MATERIALS BY PIPES

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460796C (en) * 1928-06-05 Adolf Wolfsholz Method for spraying mortar or the like.
FR1090042A (en) * 1952-09-08 1955-03-25 Portable spray ejector device for multiple applications
US3708124A (en) * 1968-06-07 1973-01-02 P Kellert Cement spray gun
US3669417A (en) * 1970-12-21 1972-06-13 Jennings Bailey Jr Method of mixing and placing concrete
FR2336186A1 (en) * 1975-12-23 1977-07-22 Jardin Ste Nle Ets Applicator gun for plaster - using compressed air to draw material through trigger operated nozzle from container on gun
FR2357452A1 (en) * 1976-07-05 1978-02-03 Stabilator Ab PROCESS AND APPARATUS FOR TANSPORTING MATERIALS BY PIPES

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119338A1 (en) * 1983-03-17 1984-09-26 Jetin Industrial Limited High pressure liquid cutting apparatus
EP0378437A2 (en) * 1989-01-13 1990-07-18 Con-Tech Services Limited Method of applying a mortar material to a surface
EP0378437A3 (en) * 1989-01-13 1991-01-16 Con-Tech Services Limited Method of applying a mortar material to a surface
US5615831A (en) * 1995-06-05 1997-04-01 General Electric Company Steam precipitation jet

Also Published As

Publication number Publication date
FR2421679B1 (en) 1982-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse