MX162222A - PROCEDURE TO COMPACT CORRUGATED FIBROUS CEMENT SHEETS - Google Patents

PROCEDURE TO COMPACT CORRUGATED FIBROUS CEMENT SHEETS

Info

Publication number
MX162222A
MX162222A MX203555A MX20355584A MX162222A MX 162222 A MX162222 A MX 162222A MX 203555 A MX203555 A MX 203555A MX 20355584 A MX20355584 A MX 20355584A MX 162222 A MX162222 A MX 162222A
Authority
MX
Mexico
Prior art keywords
channel system
current
filtrate
fibrous cement
air
Prior art date
Application number
MX203555A
Other languages
Spanish (es)
Inventor
Silvio Sutter
Original Assignee
Bell Ag Maschf
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4312080&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX162222(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bell Ag Maschf filed Critical Bell Ag Maschf
Publication of MX162222A publication Critical patent/MX162222A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/528—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing corrugated sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Laminated Bodies (AREA)
  • Artificial Filaments (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Paper (AREA)
  • Catalysts (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

1. Method of compacting damp, corrugated fibrous cement sheets (3) which lie on a permeable, pressure-resistant pressing base (5) and which with the latter are pressed between an upper (2) and a lower (1) matrix to compact the fibrous cement material, wherein the aqueous filtrate which is pressed out is removed via a channel system which is open to the permeable pressing base (5) and is provided on the lower matrix (1), wherein the channel system (9, 13, 14) has a current of air flowing through it from a source of positive air pressure (19) in the direction of the removal of the filtrate, to a suction point (17), which current entrains, accelerates and transports the drops of aqueous filtrate which have percolated through the pressing base (5) on compacting, and wherein the current of air is driven through the channel system (9, 13, 14) at such a velocity and in such a quantity sufficient to divide the drops of the filtrate into particles, in order to carry them, atomized, with the current of air through the channel system without wetting the walls of the channel system.
MX203555A 1983-12-09 1984-11-30 PROCEDURE TO COMPACT CORRUGATED FIBROUS CEMENT SHEETS MX162222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6596/83A CH661470A5 (en) 1983-12-09 1983-12-09 METHOD FOR COMPRESSING CORRUGATED FIBER CEMENT PANELS.

Publications (1)

Publication Number Publication Date
MX162222A true MX162222A (en) 1991-04-01

Family

ID=4312080

Family Applications (1)

Application Number Title Priority Date Filing Date
MX203555A MX162222A (en) 1983-12-09 1984-11-30 PROCEDURE TO COMPACT CORRUGATED FIBROUS CEMENT SHEETS

Country Status (13)

Country Link
EP (1) EP0144881B1 (en)
JP (1) JPS60139405A (en)
AT (1) ATE32041T1 (en)
AU (1) AU567379B2 (en)
BR (1) BR8406032A (en)
CH (1) CH661470A5 (en)
DE (1) DE3468832D1 (en)
DK (1) DK160684C (en)
ES (1) ES8604805A1 (en)
FI (1) FI76952C (en)
IE (1) IE56098B1 (en)
MX (1) MX162222A (en)
MY (1) MY101046A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830168C (en) * 1939-06-27 1952-01-31 Pino Salvaneschi Method and device for producing profiled parts from cement mixture o.
DE1206776B (en) * 1961-07-15 1965-12-09 Giuseppe Gremigni Device for forming and compacting sheets of asbestos-cement mass or similar material into profiled plates
BE790805A (en) * 1971-12-10 1973-02-15 Eternit Nv DEVICE FOR MANUFACTURING SHAPE BODIES FROM FIBER MATERIAL
GB1535356A (en) * 1977-02-04 1978-12-13 Green Son & Waite Ltd W Presses for compressing liquid containing material into block form
DE2832094C3 (en) * 1978-07-21 1981-02-19 G. Siempelkamp Gmbh & Co, 4150 Krefeld Pressing device formed with a wave-shaped pressing surface within a plant for the production of corrugated asbestos-cement sheets

Also Published As

Publication number Publication date
DK160684B (en) 1991-04-08
FI76952C (en) 1989-01-10
FI844536L (en) 1985-06-10
DK160684C (en) 1991-09-30
AU3643184A (en) 1985-06-13
ATE32041T1 (en) 1988-02-15
ES8604805A1 (en) 1986-03-01
DK585884D0 (en) 1984-12-07
IE842973L (en) 1985-06-09
EP0144881A3 (en) 1985-07-17
DK585884A (en) 1985-06-10
JPS60139405A (en) 1985-07-24
EP0144881A2 (en) 1985-06-19
IE56098B1 (en) 1991-04-10
BR8406032A (en) 1985-08-27
EP0144881B1 (en) 1988-01-20
CH661470A5 (en) 1987-07-31
ES538397A0 (en) 1986-03-01
AU567379B2 (en) 1987-11-19
FI844536A0 (en) 1984-11-19
MY101046A (en) 1991-07-16
DE3468832D1 (en) 1988-02-25
FI76952B (en) 1988-09-30
JPH0321323B2 (en) 1991-03-22

Similar Documents

Publication Publication Date Title
EP0159063A3 (en) Press apparatus for charging a flowable material into a honeycomb structure
GR850023B (en)
EP0212978A3 (en) Method and apparatus for controlling the suction pressure in a dust collecting duct.
DE3472121D1 (en) Apparatus for deinking
FI880755A0 (en) AV VAERMEBESTAENDIGT MATERIAL TILLVERKAD FIBERPRODUKT, FOERFARANDE FOER TILLVERKNING AV PRODUKTEN OCH APPARATUR FOER UTFOERANDE AV FOERFARANDET.
EP0216011A3 (en) A method of and apparatus for drying slurry
AU543657B2 (en) Filter apparatus
ES538397A0 (en) PROCEDURE TO COMPACT CORRUGATED FIBROUS CEMENT SHEETS
DE3574582D1 (en) DEVICE FOR RECEIVING WASTE.
ATE214757T1 (en) METHOD AND DEVICE FOR REMOVING SOLIDS FROM AN AQUEOUS FIBER SUSPENSION
GB2342596A (en) Vacuum cleaner
BR8801097A (en) STRUCTURE IN SHAPE FORM PERMEATABLE TO THE AIR AND PROCESS FOR ITS MANUFACTURE
SE8500025D0 (en) SOUTTLAGE THE MATERIAUX FIBREUX FOISONNANTS
FI891456A0 (en) FOERFARANDE OCH ANORDNING FOER VAKUUMRENING AV MINERALULLSPRODUKTER GENOM SAMTIDIG KOMPRIMERING AV PRODUKTEN.
DE3561442D1 (en) Apparatus for producing a foam, having micro foamvesicles for dust control
FI853043A0 (en) FOERFARANDE OCH ANORDNING FOER ATT FOERBAETTRA EN TORRBANDSPROCESS.
JPS5524524A (en) Filter
SE8405605D0 (en) APPLICATOR FOR CLEANING PROJECTS
JPS6434418A (en) Filter for removing fine particle and bacteria in air and production thereof