CN115209974B - 用于液体的过滤器布置和使用方法 - Google Patents

用于液体的过滤器布置和使用方法 Download PDF

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Publication number
CN115209974B
CN115209974B CN202080089250.0A CN202080089250A CN115209974B CN 115209974 B CN115209974 B CN 115209974B CN 202080089250 A CN202080089250 A CN 202080089250A CN 115209974 B CN115209974 B CN 115209974B
Authority
CN
China
Prior art keywords
filter
cartridge
filter cartridge
head
wall
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.)
Active
Application number
CN202080089250.0A
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English (en)
Chinese (zh)
Other versions
CN115209974A (zh
Inventor
K·B·乔切尔
M·C·谢波德
P·L·帕姆比
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.)
Donaldson Co Inc
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
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Priority to CN202411320535.7A priority Critical patent/CN119327155A/zh
Publication of CN115209974A publication Critical patent/CN115209974A/zh
Application granted granted Critical
Publication of CN115209974B publication Critical patent/CN115209974B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/333—Self-supporting filtering elements arranged for inward flow filtration with corrugated, folded 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/005—Making filter elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B01D35/306—Filter mounting adapter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/295—End caps with projections extending in a radial outward direction, e.g. for use as a guide, spacing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/301—Details of removable closures, lids, caps, filter heads
    • B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B01D2201/347—Radial sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4015—Bayonet connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4046—Means for avoiding false mounting of different parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4092—Threaded sections, e.g. screw

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Packaging For Recording Disks (AREA)
CN202080089250.0A 2019-10-30 2020-10-29 用于液体的过滤器布置和使用方法 Active CN115209974B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202411320535.7A CN119327155A (zh) 2019-10-30 2020-10-29 用于液体的过滤器布置和使用方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962927971P 2019-10-30 2019-10-30
US62/927,971 2019-10-30
PCT/US2020/057981 WO2021087125A1 (en) 2019-10-30 2020-10-29 Filter arrangements for liquids and methods of use

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202411320535.7A Division CN119327155A (zh) 2019-10-30 2020-10-29 用于液体的过滤器布置和使用方法

Publications (2)

Publication Number Publication Date
CN115209974A CN115209974A (zh) 2022-10-18
CN115209974B true CN115209974B (zh) 2024-10-18

Family

ID=73598189

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202080089250.0A Active CN115209974B (zh) 2019-10-30 2020-10-29 用于液体的过滤器布置和使用方法
CN202411320535.7A Pending CN119327155A (zh) 2019-10-30 2020-10-29 用于液体的过滤器布置和使用方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202411320535.7A Pending CN119327155A (zh) 2019-10-30 2020-10-29 用于液体的过滤器布置和使用方法

Country Status (6)

Country Link
US (3) US11446593B2 (enExample)
EP (2) EP4051406B1 (enExample)
JP (2) JP7783805B2 (enExample)
CN (2) CN115209974B (enExample)
BR (1) BR112022008140A2 (enExample)
WO (1) WO2021087125A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11446593B2 (en) 2019-10-30 2022-09-20 Donaldson Company, Inc. Filter arrangements for liquids and methods of use
CN113599884A (zh) * 2021-08-27 2021-11-05 东莞市宇捷实业投资有限公司 一种稳定性好的滤芯
USD1088180S1 (en) * 2021-12-08 2025-08-12 Donaldson Company, Inc. Filtration media end cap with multiple threaded sectors
USD1068024S1 (en) * 2021-12-08 2025-03-25 Donaldson Company, Inc. Filtration media end cap with a unitary threaded sector
CN114307316B (zh) * 2021-12-22 2023-06-13 盐城中铭新材料有限公司 一种可调节的高渗透纤维过滤装置及过滤方法
US12521662B2 (en) * 2023-02-13 2026-01-13 Caterpillar Inc. Filter system having key-fit attachment between holder and filter connector
CN117205633A (zh) * 2023-09-14 2023-12-12 上海弗列加滤清器有限公司 一种甲醇过滤滤芯及甲醇过滤器
IT202400003019A1 (it) * 2024-02-13 2025-08-13 O M R T S R L Filtro riutilizzabile per circuiti oleodinamici e relativo procedimento di produzione

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018175438A1 (en) * 2017-03-20 2018-09-27 Donaldson Company, Inc. System comprising a connector for coupling to a fluid filter element, fluid filter element, and process for producing same
CN109890479A (zh) * 2016-10-21 2019-06-14 康明斯滤清系统知识产权公司 用于过滤器的面部密封系统

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WO2018175438A1 (en) * 2017-03-20 2018-09-27 Donaldson Company, Inc. System comprising a connector for coupling to a fluid filter element, fluid filter element, and process for producing same

Also Published As

Publication number Publication date
EP4624017A3 (en) 2025-12-17
CN115209974A (zh) 2022-10-18
US12691395B2 (en) 2026-07-28
BR112022008140A2 (pt) 2022-07-19
US20210129050A1 (en) 2021-05-06
JP7783805B2 (ja) 2025-12-10
EP4624017A2 (en) 2025-10-01
US20230001334A1 (en) 2023-01-05
EP4051406A1 (en) 2022-09-07
JP2023500660A (ja) 2023-01-10
JP2026048722A (ja) 2026-03-17
WO2021087125A1 (en) 2021-05-06
CN119327155A (zh) 2025-01-21
US20240100453A1 (en) 2024-03-28
US11446593B2 (en) 2022-09-20
EP4051406B1 (en) 2025-07-23
US11857898B2 (en) 2024-01-02

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