GB266769A - Improvements in method and apparatus for applying plastics, cement and the like - Google Patents

Improvements in method and apparatus for applying plastics, cement and the like

Info

Publication number
GB266769A
GB266769A GB2439725A GB2439725A GB266769A GB 266769 A GB266769 A GB 266769A GB 2439725 A GB2439725 A GB 2439725A GB 2439725 A GB2439725 A GB 2439725A GB 266769 A GB266769 A GB 266769A
Authority
GB
United Kingdom
Prior art keywords
steam
nozzle
commingled
sprayed
liquid
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
GB2439725A
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
Priority to GB2439725A priority Critical patent/GB266769A/en
Publication of GB266769A publication Critical patent/GB266769A/en
Expired 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
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/026—Mixing guns or nozzles; Injector mixers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

266,769. Shepherd, J. E., Sept. 30, 1925. Vapours, delivering.-In a process of treating surfaces with disinfecting vapours, &c. the materials are induced into and commingled with a steam blast; liquid is sprayed into the commingled steam and material beyond their point of admixture within a nozzle and remote from the discharge end thereof, and the commingled steam, material and liquid is discharged or sprayed on to the surface. In Fig. 1, steam is supplied to the nozzle 5 from the boiler 28 by pipes 29, 31. Water under pressure is stored in the tank 35 and is supplied to the nozzle by a pipe 37. Surface-treating material is contained in the receptacle 50, and is fed to the nozzle by a feed wheel 60, control valve 56, and conduit 81. The nozzle 5, shown in Fig. 2, comprises a body portion 6 having a chamber, 7 into which extends an inner nozzle 12 for the steam blast. and preferably provided with a Venturi contour 14 at the forward end. The steam induces surface treating material through the main inlet. A tapering main nozzle 25. coaxial with the inner nozzle is attached to the body chamber by means of the collar 16. A groove 19 in the collar forms with a bush 20 an annular passage into which liquid is fed through the inlet 40 and is sprayed into the commingled steam and material through apertures 23. The water may be stored under pressure in tank 35 by a steam pump 43, and the feed-wheel 60 actuated by a steam-turbine 74.
GB2439725A 1925-09-30 1925-09-30 Improvements in method and apparatus for applying plastics, cement and the like Expired GB266769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2439725A GB266769A (en) 1925-09-30 1925-09-30 Improvements in method and apparatus for applying plastics, cement and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2439725A GB266769A (en) 1925-09-30 1925-09-30 Improvements in method and apparatus for applying plastics, cement and the like

Publications (1)

Publication Number Publication Date
GB266769A true GB266769A (en) 1927-02-28

Family

ID=10211090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2439725A Expired GB266769A (en) 1925-09-30 1925-09-30 Improvements in method and apparatus for applying plastics, cement and the like

Country Status (1)

Country Link
GB (1) GB266769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684326A1 (en) * 1991-11-29 1993-06-04 Bonnavion Pierre Double-flow spraying of mortar or concrete by dry means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684326A1 (en) * 1991-11-29 1993-06-04 Bonnavion Pierre Double-flow spraying of mortar or concrete by dry means

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