GB566604A - Improvements in filtering devices of crimped or pleated or similar form - Google Patents

Improvements in filtering devices of crimped or pleated or similar form

Info

Publication number
GB566604A
GB566604A GB1070643A GB1070643A GB566604A GB 566604 A GB566604 A GB 566604A GB 1070643 A GB1070643 A GB 1070643A GB 1070643 A GB1070643 A GB 1070643A GB 566604 A GB566604 A GB 566604A
Authority
GB
United Kingdom
Prior art keywords
pleated
bars
crimped
similar form
filtering devices
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
GB1070643A
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 GB1070643A priority Critical patent/GB566604A/en
Publication of GB566604A publication Critical patent/GB566604A/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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

566,604. Filters. YOKES, C. G., and SMITH, A. A. July 1, 1943, No. 10706. (Class 8 (ii)] A pleated filter especially for air &c. is protected and stiffened by external bars &c. 1 at the inlet side bends or by bars 1, 4 on both sides of the bends. The external bars may be united to form a grid; the internal bars may be riveted to the external bars.
GB1070643A 1943-07-01 1943-07-01 Improvements in filtering devices of crimped or pleated or similar form Expired GB566604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1070643A GB566604A (en) 1943-07-01 1943-07-01 Improvements in filtering devices of crimped or pleated or similar form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1070643A GB566604A (en) 1943-07-01 1943-07-01 Improvements in filtering devices of crimped or pleated or similar form

Publications (1)

Publication Number Publication Date
GB566604A true GB566604A (en) 1945-01-05

Family

ID=9972774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1070643A Expired GB566604A (en) 1943-07-01 1943-07-01 Improvements in filtering devices of crimped or pleated or similar form

Country Status (1)

Country Link
GB (1) GB566604A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302796A (en) * 1964-02-28 1967-02-07 Aero Flow Dynamics Inc Barrier filter element assembly
EP0347628A1 (en) * 1988-06-23 1989-12-27 REFIL Gmbh Filtertechnik + Recycling Filter medium for airborne particles, manufacturing process thereof and filtering arrangement provided therewith
EP0699465A3 (en) * 1994-09-03 1996-05-01 Abeelen Petronella Von Air-filter
WO2009018444A1 (en) * 2007-07-31 2009-02-05 Aaf-Mcquay Inc. Method of making a marine gas turbine filter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302796A (en) * 1964-02-28 1967-02-07 Aero Flow Dynamics Inc Barrier filter element assembly
EP0347628A1 (en) * 1988-06-23 1989-12-27 REFIL Gmbh Filtertechnik + Recycling Filter medium for airborne particles, manufacturing process thereof and filtering arrangement provided therewith
EP0699465A3 (en) * 1994-09-03 1996-05-01 Abeelen Petronella Von Air-filter
WO2009018444A1 (en) * 2007-07-31 2009-02-05 Aaf-Mcquay Inc. Method of making a marine gas turbine filter
US7905974B2 (en) 2007-07-31 2011-03-15 Aaf-Mcquay Inc. Method of making a marine gas turbine filter
US8216413B2 (en) 2007-07-31 2012-07-10 AAF MC-Quay Inc. Method of making a marine gas turbine filter
CN101801497B (en) * 2007-07-31 2013-08-21 Aaf麦凯有限公司 Method of making a marine gas turbine filter

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