IT8223329A0 - Complesso di filtro di polveri compatto. - Google Patents

Complesso di filtro di polveri compatto.

Info

Publication number
IT8223329A0
IT8223329A0 IT8223329A IT2332982A IT8223329A0 IT 8223329 A0 IT8223329 A0 IT 8223329A0 IT 8223329 A IT8223329 A IT 8223329A IT 2332982 A IT2332982 A IT 2332982A IT 8223329 A0 IT8223329 A0 IT 8223329A0
Authority
IT
Italy
Prior art keywords
dust filter
filter complex
compact dust
compact
complex
Prior art date
Application number
IT8223329A
Other languages
English (en)
Other versions
IT1152616B (it
Inventor
Frederick E Schuler
Original Assignee
Donaldson Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23188540&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8223329(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of IT8223329A0 publication Critical patent/IT8223329A0/it
Application granted granted Critical
Publication of IT1152616B publication Critical patent/IT1152616B/it

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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0013—Modules
    • 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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
    • B01D46/528—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using wound 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • B01D46/88—Replacing filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
IT23329/82A 1981-09-30 1982-09-17 Complesso di filtro di polveri compatto IT1152616B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06307166 US4395269B1 (en) 1981-09-30 1981-09-30 Compact dust filter assembly

Publications (2)

Publication Number Publication Date
IT8223329A0 true IT8223329A0 (it) 1982-09-17
IT1152616B IT1152616B (it) 1987-01-07

Family

ID=23188540

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23329/82A IT1152616B (it) 1981-09-30 1982-09-17 Complesso di filtro di polveri compatto

Country Status (16)

Country Link
US (1) US4395269B1 (it)
JP (1) JPS602085B2 (it)
AU (1) AU537315B2 (it)
BE (1) BE894518A (it)
BR (1) BR8207869A (it)
CA (1) CA1175755A (it)
CH (1) CH649226A5 (it)
DE (1) DE3249102C2 (it)
ES (1) ES516044A0 (it)
FR (1) FR2513538B1 (it)
GB (1) GB2116070B (it)
IT (1) IT1152616B (it)
MX (1) MX7507E (it)
SE (1) SE448949B (it)
WO (1) WO1983001209A1 (it)
ZA (1) ZA826238B (it)

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Publication number Publication date
GB2116070A (en) 1983-09-21
MX7507E (es) 1989-05-15
US4395269B1 (en) 1994-08-30
DE3249102C2 (de) 1987-05-21
FR2513538B1 (fr) 1986-02-21
IT1152616B (it) 1987-01-07
ES8308708A1 (es) 1983-10-01
SE448949B (sv) 1987-03-30
AU537315B2 (en) 1984-06-14
JPS602085B2 (ja) 1985-01-19
FR2513538A1 (fr) 1983-04-01
DE3249102T1 (de) 1983-11-17
CH649226A5 (fr) 1985-05-15
GB2116070B (en) 1986-01-02
AU8900382A (en) 1983-04-27
SE8303038L (en) 1983-05-30
ZA826238B (en) 1983-07-27
JPS58501575A (ja) 1983-09-22
GB8312945D0 (en) 1983-06-15
BE894518A (fr) 1983-03-28
CA1175755A (en) 1984-10-09
SE8303038D0 (sv) 1983-05-30
BR8207869A (pt) 1983-08-30
WO1983001209A1 (en) 1983-04-14
ES516044A0 (es) 1983-10-01
US4395269A (en) 1983-07-26

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