ZA796575B - Gas filter - Google Patents

Gas filter

Info

Publication number
ZA796575B
ZA796575B ZA00796575A ZA796575A ZA796575B ZA 796575 B ZA796575 B ZA 796575B ZA 00796575 A ZA00796575 A ZA 00796575A ZA 796575 A ZA796575 A ZA 796575A ZA 796575 B ZA796575 B ZA 796575B
Authority
ZA
South Africa
Prior art keywords
filter
peripheral walls
plies
gas
frame
Prior art date
Application number
ZA00796575A
Other languages
English (en)
Inventor
P Platteeuw
G Kamps
J Moltzer
Original Assignee
American Air Filter Co
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 American Air Filter Co filed Critical American Air Filter Co
Publication of ZA796575B publication Critical patent/ZA796575B/xx

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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/12—Pocket type filter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/31—Filter frame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Glass Compositions (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
ZA00796575A 1979-01-15 1979-12-04 Gas filter ZA796575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792901414 DE2901414A1 (de) 1979-01-15 1979-01-15 Gasfilter

Publications (1)

Publication Number Publication Date
ZA796575B true ZA796575B (en) 1980-11-26

Family

ID=6060623

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00796575A ZA796575B (en) 1979-01-15 1979-12-04 Gas filter

Country Status (13)

Country Link
US (1) US4272267A (fr)
EP (1) EP0013356B1 (fr)
JP (1) JPS55116420A (fr)
AT (1) ATE2198T1 (fr)
AU (1) AU528443B2 (fr)
BR (1) BR8000160A (fr)
CA (1) CA1135636A (fr)
DE (1) DE2901414A1 (fr)
DK (1) DK14480A (fr)
ES (1) ES253527Y (fr)
FI (1) FI800087A7 (fr)
NO (1) NO793912L (fr)
ZA (1) ZA796575B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707170A (en) 1986-07-23 1987-11-17 Air Products And Chemicals, Inc. Staged multicomponent refrigerant cycle for a process for recovery of C+ hydrocarbons
FR2656541B1 (fr) * 1989-12-29 1992-09-18 Gore W L & Ass Sarl Dispositif en cassette pour la filtration de gaz.
US6074450A (en) * 1996-10-15 2000-06-13 Raber; Robert R. Air filter assembly
DE19722270B4 (de) * 1997-05-28 2007-06-28 Behr Gmbh & Co. Kg Filterhalterung mit Deckel
US6010548A (en) * 1998-01-30 2000-01-04 Freudenberg Nonwovens Limited Partnership Spaced pocket filter assembly and method of manufacturing same
US20020166312A1 (en) * 2001-04-05 2002-11-14 Phelps Albert Caroll Air cleaner assembly with disposable environmentally friendly filter element
DE102010020924A1 (de) * 2010-01-22 2011-07-28 Spherefil GmbH, 88299 Filter und Verfahren zu dessen Herstellung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907407A (en) * 1954-10-25 1959-10-06 Cambridge Filter Mfg Corp Filter construction
US2907408A (en) * 1956-05-18 1959-10-06 Cambridge Filter Mfg Corp Filter construction
US2909237A (en) * 1957-12-23 1959-10-20 American Air Filter Co Filter apparatus
GB974353A (en) * 1960-02-06 1964-11-04 British United Shoe Machinery Improvements in or relating to dust-laden air filtration apparatus
US3187489A (en) * 1960-09-09 1965-06-08 Cambridge Filter Corp Space filter
US3222850A (en) * 1961-05-11 1965-12-14 Cambridge Filter Corp Filter
FR1334612A (fr) * 1961-07-31 1963-08-09 American Air Filter Co Perfectionnements apportés aux ensembles de filtrage
US3144315A (en) * 1962-08-17 1964-08-11 John L Hunn Air filter for internal combustion engines
US3440807A (en) * 1966-02-01 1969-04-29 American Air Filter Co Pocket-type filter cartridge and support structure assembly
US3500618A (en) * 1968-06-07 1970-03-17 Johnson & Johnson Extended area air filter
US4177050A (en) * 1976-08-23 1979-12-04 Farr Company Air filter assembly

Also Published As

Publication number Publication date
JPS55116420A (en) 1980-09-08
BR8000160A (pt) 1980-09-23
FI800087A7 (fi) 1981-01-01
DE2901414A1 (de) 1980-07-31
AU5285179A (en) 1980-07-24
ATE2198T1 (de) 1983-01-15
EP0013356A1 (fr) 1980-07-23
DK14480A (da) 1980-07-16
ES253527U (es) 1980-12-16
AU528443B2 (en) 1983-04-28
NO793912L (no) 1980-07-16
ES253527Y (es) 1981-06-01
CA1135636A (fr) 1982-11-16
EP0013356B1 (fr) 1983-01-12
US4272267A (en) 1981-06-09

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