ZA703509B - Moulding process and apparatus - Google Patents

Moulding process and apparatus

Info

Publication number
ZA703509B
ZA703509B ZA703509A ZA703509A ZA703509B ZA 703509 B ZA703509 B ZA 703509B ZA 703509 A ZA703509 A ZA 703509A ZA 703509 A ZA703509 A ZA 703509A ZA 703509 B ZA703509 B ZA 703509B
Authority
ZA
South Africa
Prior art keywords
moulding process
moulding
Prior art date
Application number
ZA703509A
Inventor
M Drori
Original Assignee
Cav Ltd
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 Cav Ltd filed Critical Cav Ltd
Publication of ZA703509B publication Critical patent/ZA703509B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
ZA703509A 1969-06-05 1970-05-25 Moulding process and apparatus ZA703509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2840169 1969-06-05

Publications (1)

Publication Number Publication Date
ZA703509B true ZA703509B (en) 1972-01-26

Family

ID=10275038

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703509A ZA703509B (en) 1969-06-05 1970-05-25 Moulding process and apparatus

Country Status (8)

Country Link
AU (1) AU1593070A (en)
BE (1) BE751528A (en)
BR (1) BR7019558D0 (en)
CH (1) CH499375A (en)
DE (1) DE2027394A1 (en)
FR (1) FR2049893A5 (en)
NL (1) NL7008099A (en)
ZA (1) ZA703509B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579231A (en) * 1976-07-03 1980-11-19 Lucas Industries Ltd Method of manufacturing a filter element
DE2947621C2 (en) * 1979-11-26 1984-07-26 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Molding tool for overmolding an inserted insert, with an edge sealing profile
JPS63205212A (en) * 1986-11-22 1988-08-24 Nippon Denso Co Ltd Manufacture of synthetic resin product having porous elastic member
US20090183475A1 (en) * 2008-01-22 2009-07-23 Dauber Edwin G Pleated recirculation filter

Also Published As

Publication number Publication date
CH499375A (en) 1970-11-30
NL7008099A (en) 1970-12-08
DE2027394A1 (en) 1970-12-10
BE751528A (en) 1970-11-16
FR2049893A5 (en) 1971-03-26
AU1593070A (en) 1971-12-09
BR7019558D0 (en) 1973-05-17

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