GB1334733A - Apparatus for simultaneously spraying granular materials and a binder - Google Patents

Apparatus for simultaneously spraying granular materials and a binder

Info

Publication number
GB1334733A
GB1334733A GB148871A GB148871A GB1334733A GB 1334733 A GB1334733 A GB 1334733A GB 148871 A GB148871 A GB 148871A GB 148871 A GB148871 A GB 148871A GB 1334733 A GB1334733 A GB 1334733A
Authority
GB
United Kingdom
Prior art keywords
spray head
tube
spraying
binder
air
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.)
Expired
Application number
GB148871A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1334733A publication Critical patent/GB1334733A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1431—Arrangements for supplying particulate material comprising means for supplying an additional liquid
    • 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
    • B05B7/1495—Spray pistols or apparatus for discharging particulate material with separate inlets for a particulate material and a liquid to be sprayed and with separate outlets for the particulate material and the liquid
    • 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

Abstract

1334733 Spraying apparatus J VIGNOLLES 12 Jan 1971 [12 Jan 1970 30 Dec 1970] 1488/71 Heading B2L Apparatus for spraying pulverent solid by means of air streams and mixing it with a binder material at the point of spraying comprises a hopper 1 with the pulverent material and a mixing spray head in which the various tubes are concentric. An adjustable butterfly valve 3 is provided at the base of the hopper and this allows the coating material to flow to an area 12. Air from a pump passing through a pipe 7 and pipe 11 removes the powder through a tube 4 which leads to the spray head. A binder material is taken from a reservoir by a pump 18 and fed through pipes 20, 21 to the spray head whence it mixes with the powder material. A separate pipe 22 carries air from compressor 23 to the spray head to provide an intimate mixing of the materials at the point of ejection. When spraying is finished the supply of binder is cut off and an electromagnet 10 closes a flap valve 9 against the end of tube 11 preventing the powder material from being further removed. The air from tube 7 then passes through a by-pass channel 13 and cleans any remaining material from the tube 4 and the spray head. In a modification (not shown) the apparatus is controlled and operated pneumatically.
GB148871A 1970-01-12 1971-01-12 Apparatus for simultaneously spraying granular materials and a binder Expired GB1334733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001299A FR2032618A5 (en) 1970-01-12 1970-01-12

Publications (1)

Publication Number Publication Date
GB1334733A true GB1334733A (en) 1973-10-24

Family

ID=9049039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB148871A Expired GB1334733A (en) 1970-01-12 1971-01-12 Apparatus for simultaneously spraying granular materials and a binder

Country Status (4)

Country Link
DE (1) DE2029309A1 (en)
ES (1) ES387169A1 (en)
FR (1) FR2032618A5 (en)
GB (1) GB1334733A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000053B (en) * 1977-06-24 1982-07-21 Rexnord Inc Method and apparatus for coating the inside of a pipe
US5565241A (en) * 1994-08-10 1996-10-15 Usbi Co. Convergent end-effector
EP0925843A3 (en) * 1997-12-19 2001-01-10 Usbi, Co. Portable apparatus for applying coatings
EP1083000A3 (en) * 1999-09-10 2003-04-23 Usbi, Co. Portable convergent spray gun
EP1732376A1 (en) * 2004-03-18 2006-12-20 Johns Manville System and method for forming an insulation particle/air suspension
CN103382763A (en) * 2013-08-15 2013-11-06 李正杰 Wall surface powder spraying machine set

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703761A1 (en) * 1987-02-07 1988-08-25 Hochtief Ag Hoch Tiefbauten DEVICE FOR APPLYING A SPRAY CONCRETE LAYER
DE3818643C3 (en) * 1988-06-01 1995-05-04 Deutsche Forsch Luft Raumfahrt Aerosol generator for the continuous generation of a mass flow or volume flow constant air / solid particle flow, in particular for inoculating air flows
DE3831256C1 (en) * 1988-09-14 1990-05-10 The Perkin-Elmer Corp., Norwalk, Conn., Us

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000053B (en) * 1977-06-24 1982-07-21 Rexnord Inc Method and apparatus for coating the inside of a pipe
US4515832A (en) * 1977-06-24 1985-05-07 Rexnord, Inc. Method for coating the inside of pipe
US5565241A (en) * 1994-08-10 1996-10-15 Usbi Co. Convergent end-effector
EP0925843A3 (en) * 1997-12-19 2001-01-10 Usbi, Co. Portable apparatus for applying coatings
EP1083000A3 (en) * 1999-09-10 2003-04-23 Usbi, Co. Portable convergent spray gun
US6892963B1 (en) 1999-09-10 2005-05-17 Usbi Co Portable convergent spray gun capable of being hand-held
EP1732376A1 (en) * 2004-03-18 2006-12-20 Johns Manville System and method for forming an insulation particle/air suspension
EP1732376A4 (en) * 2004-03-18 2009-05-13 Johns Manville System and method for forming an insulation particle/air suspension
CN103382763A (en) * 2013-08-15 2013-11-06 李正杰 Wall surface powder spraying machine set

Also Published As

Publication number Publication date
FR2032618A5 (en) 1970-11-27
ES387169A1 (en) 1974-11-16
DE2029309A1 (en) 1971-07-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees