GB736133A - Improvements in or relating to method of fabricating a filter element - Google Patents

Improvements in or relating to method of fabricating a filter element

Info

Publication number
GB736133A
GB736133A GB26949/53A GB2694953A GB736133A GB 736133 A GB736133 A GB 736133A GB 26949/53 A GB26949/53 A GB 26949/53A GB 2694953 A GB2694953 A GB 2694953A GB 736133 A GB736133 A GB 736133A
Authority
GB
United Kingdom
Prior art keywords
caps
paper
adhesive material
pleats
tapes
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
GB26949/53A
Inventor
Ralph Richmond Layte
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.)
Purolator Products Inc
Original Assignee
Purolator Products Inc
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
Priority to US228223A priority Critical patent/US2663660A/en
Application filed by Purolator Products Inc filed Critical Purolator Products Inc
Priority to GB26949/53A priority patent/GB736133A/en
Priority to DEP10626A priority patent/DE1102705B/en
Publication of GB736133A publication Critical patent/GB736133A/en
Expired legal-status Critical Current

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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)

Abstract

736,133. Filters. PUROLATOR PRODUCTS, Inc. Oct. 1, 1953, No. 26949/53. Class 46. A filter element is fabricated by pleating a strip of filter paper transversely to its length, rolling the strip into an annulus composed of a single layer and having its axis parallel to the line of the pleats, providing adhesive material for adhering the ends of the pleats to annular end caps, applying solvent material to the adhesive material and capping the ends of the pleats with annular end caps. In Fig. 2, tapes 4, 5 of adhesive material (soluble in an appropriate solvent) are applied to the edges of filter paper 1. The paper is then pleated, in the manner shown, either before or after cutting off a length which is thereafter rolled. The edges of the tapes appearing at the ends of the annulus thus formed are moistened with the solvent and caps 8, 9, Fig. 4, preferably of heavy cardboard are applied. In Fig. 5, tapes 13 of an adhesive material which may be stretched in its own plane are applied to the edges of already pleated paper 1 and lengths of the paper thereafter rolled into annular form. Caps are applied as before. In a further modification an annular disc of adhesive is applied to the inside of each end cap, the free surface is moistened with solvents and the caps are applied to the ends of a pleated annulus. Many examples of adhesive materials and corresponding solvents are given.
GB26949/53A 1951-05-25 1953-10-01 Improvements in or relating to method of fabricating a filter element Expired GB736133A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US228223A US2663660A (en) 1951-05-25 1951-05-25 Method of assembling filter elements
GB26949/53A GB736133A (en) 1953-10-01 1953-10-01 Improvements in or relating to method of fabricating a filter element
DEP10626A DE1102705B (en) 1953-10-01 1953-10-15 Process for the production of an exchangeable filter element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26949/53A GB736133A (en) 1953-10-01 1953-10-01 Improvements in or relating to method of fabricating a filter element

Publications (1)

Publication Number Publication Date
GB736133A true GB736133A (en) 1955-08-31

Family

ID=10251741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26949/53A Expired GB736133A (en) 1951-05-25 1953-10-01 Improvements in or relating to method of fabricating a filter element

Country Status (1)

Country Link
GB (1) GB736133A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226917A (en) * 1962-05-28 1966-01-04 Ford Motor Co Air cleaning and silencing assembly
DE1270474B (en) * 1964-12-19 1968-06-12 Telefunken Patent Method for applying a hard-solderable metal layer to a ceramic body
EP1671693A2 (en) * 2004-12-07 2006-06-21 National Starch and Chemical Investment Holding Corporation Filter and method of making said filter
WO2012049303A3 (en) * 2010-10-14 2012-07-19 B&S Industrieservice Gmbh Filter having a filter element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226917A (en) * 1962-05-28 1966-01-04 Ford Motor Co Air cleaning and silencing assembly
DE1270474B (en) * 1964-12-19 1968-06-12 Telefunken Patent Method for applying a hard-solderable metal layer to a ceramic body
EP1671693A2 (en) * 2004-12-07 2006-06-21 National Starch and Chemical Investment Holding Corporation Filter and method of making said filter
EP1671693A3 (en) * 2004-12-07 2009-02-18 National Starch and Chemical Investment Holding Corporation Filter and method of making said filter
WO2012049303A3 (en) * 2010-10-14 2012-07-19 B&S Industrieservice Gmbh Filter having a filter element

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