BR112015022800B1 - Cartucho filtrante - Google Patents

Cartucho filtrante Download PDF

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Publication number
BR112015022800B1
BR112015022800B1 BR112015022800-3A BR112015022800A BR112015022800B1 BR 112015022800 B1 BR112015022800 B1 BR 112015022800B1 BR 112015022800 A BR112015022800 A BR 112015022800A BR 112015022800 B1 BR112015022800 B1 BR 112015022800B1
Authority
BR
Brazil
Prior art keywords
section
point
perimeter
axis
cross
Prior art date
Application number
BR112015022800-3A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015022800A2 (pt
Inventor
Thomas D. Raether
Original Assignee
Donaldson Company, 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=50693987&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015022800(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Donaldson Company, Inc filed Critical Donaldson Company, Inc
Publication of BR112015022800A2 publication Critical patent/BR112015022800A2/pt
Publication of BR112015022800B1 publication Critical patent/BR112015022800B1/pt

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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
    • B01D46/24—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
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • B01D46/52—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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/207—Triangular shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/208—Oval shape
    • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Food-Manufacturing Devices (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Ventilation (AREA)
BR112015022800-3A 2013-03-15 2014-03-14 Cartucho filtrante BR112015022800B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361789385P 2013-03-15 2013-03-15
US61/789,385 2013-03-15
PCT/US2014/027884 WO2014143778A1 (en) 2013-03-15 2014-03-14 Ovate tubular filter cartridges and filter systems using the same

Publications (2)

Publication Number Publication Date
BR112015022800A2 BR112015022800A2 (pt) 2020-04-28
BR112015022800B1 true BR112015022800B1 (pt) 2021-11-23

Family

ID=50693987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022800-3A BR112015022800B1 (pt) 2013-03-15 2014-03-14 Cartucho filtrante

Country Status (14)

Country Link
US (6) US9630134B2 (enExample)
EP (2) EP3925682A1 (enExample)
JP (1) JP6317806B2 (enExample)
KR (1) KR101813347B1 (enExample)
CN (3) CN105073222B (enExample)
BR (1) BR112015022800B1 (enExample)
CL (1) CL2015002683A1 (enExample)
EA (1) EA029611B1 (enExample)
ES (1) ES2873231T3 (enExample)
HU (1) HUE054798T2 (enExample)
MX (2) MX365641B (enExample)
PL (1) PL2969117T3 (enExample)
WO (1) WO2014143778A1 (enExample)
ZA (1) ZA201507009B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113769498B (zh) 2013-03-04 2023-03-10 唐纳森公司 空气过滤器系统及其使用方法
ES2873231T3 (es) * 2013-03-15 2021-11-03 Donaldson Co Inc Cartuchos de filtro tubulares y aovados y sistemas de filtro que los usan
USD781409S1 (en) * 2014-02-21 2017-03-14 Donaldson Company, Inc. Ovate filter cartridge end cap
USD773635S1 (en) * 2014-02-21 2016-12-06 Donaldson Company, Inc. Filter cartridge yoke
EP3050611A1 (de) * 2015-01-28 2016-08-03 Carl Freudenberg KG Filterpatrone
BR112018073436B1 (pt) 2016-05-13 2022-10-04 Donaldson Company, Inc Meio de filtro de gás, elemento compreendendo o dito meio de filtro de gás e métodos para filtração de um gás
CN111601649B (zh) 2017-12-08 2022-04-01 康明斯滤清系统知识产权公司 具有稳定轮廓的椭圆形密封件
FR3078490B1 (fr) * 2018-03-05 2022-10-14 Cummins Filtration Sarl Element filtrant et boitier ayant des sections transversales non circulaires
USD884866S1 (en) 2018-05-08 2020-05-19 Cummins Filtration Ip, Inc. Filter element
USD912797S1 (en) * 2019-02-28 2021-03-09 Energizer Brands II, LLC Air freshener
USD969289S1 (en) 2020-03-05 2022-11-08 Cummins Filtration Inc. Filter element
WO2022115423A1 (en) 2020-11-24 2022-06-02 Cummins Filtration Inc. Arched air filter
MX2024008463A (es) 2022-01-11 2024-07-19 Parker Hannifin Corp Filtro cerrado con arandela de sellado.

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Also Published As

Publication number Publication date
CN105073222A (zh) 2015-11-18
US9630134B2 (en) 2017-04-25
CN111228926A (zh) 2020-06-05
CN115364589A (zh) 2022-11-22
JP2016512167A (ja) 2016-04-25
JP6317806B2 (ja) 2018-04-25
EP2969117B1 (en) 2021-05-05
EA201591534A1 (ru) 2016-04-29
ZA201507009B (en) 2019-04-24
MX365641B (es) 2019-06-10
EP3925682A1 (en) 2021-12-22
EA029611B1 (ru) 2018-04-30
HUE054798T2 (hu) 2021-09-28
US20230321582A1 (en) 2023-10-12
MX2019006281A (es) 2019-08-21
US10350531B2 (en) 2019-07-16
US20190282946A1 (en) 2019-09-19
KR20150131229A (ko) 2015-11-24
BR112015022800A2 (pt) 2020-04-28
CN111228926B (zh) 2022-07-15
CN105073222B (zh) 2019-12-31
US10967322B2 (en) 2021-04-06
CN115364589B (zh) 2025-03-04
WO2014143778A8 (en) 2015-09-17
CL2015002683A1 (es) 2016-04-15
US20170189845A1 (en) 2017-07-06
EP2969117A1 (en) 2016-01-20
MX2015012805A (es) 2016-06-21
US12090435B2 (en) 2024-09-17
KR101813347B1 (ko) 2017-12-28
WO2014143778A1 (en) 2014-09-18
US20240408529A1 (en) 2024-12-12
US11701609B2 (en) 2023-07-18
US20210213381A1 (en) 2021-07-15
PL2969117T3 (pl) 2021-11-02
US20140260142A1 (en) 2014-09-18
ES2873231T3 (es) 2021-11-03

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.21 NA RPI NO 2547 DE 29/10/2019 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/03/2014, OBSERVADAS AS CONDICOES LEGAIS.