WO2019133327A1 - Systèmes de réduction de contre-pression dans des filtres comprenant un ensemble de pompage - Google Patents

Systèmes de réduction de contre-pression dans des filtres comprenant un ensemble de pompage Download PDF

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Publication number
WO2019133327A1
WO2019133327A1 PCT/US2018/066028 US2018066028W WO2019133327A1 WO 2019133327 A1 WO2019133327 A1 WO 2019133327A1 US 2018066028 W US2018066028 W US 2018066028W WO 2019133327 A1 WO2019133327 A1 WO 2019133327A1
Authority
WO
WIPO (PCT)
Prior art keywords
pump
assembly
filter
pump housing
valve
Prior art date
Application number
PCT/US2018/066028
Other languages
English (en)
Inventor
Zhuo DAI
Qin HU
Original Assignee
Cummins Filtration Ip, 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 Cummins Filtration Ip, Inc. filed Critical Cummins Filtration Ip, Inc.
Publication of WO2019133327A1 publication Critical patent/WO2019133327A1/fr

Links

Classifications

    • 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
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on 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
    • 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
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/608—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by temperature measuring
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B01D35/1475—Pressure relief valves or pressure control valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/003—Filters in combination with devices for the removal of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/003—Filters in combination with devices for the removal of liquids
    • B01D36/005—Liquid level sensing means, e.g. for water in gasoil-filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/003—Filters in combination with devices for the removal of liquids
    • B01D36/006—Purge means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • F02M35/042—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices combined with other devices, e.g. heaters ; for use other than engine air intake cleaning, e.g. air intake filters arranged in the fuel vapour recovery system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/44—Filters structurally associated with pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
    • F01M2011/031—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means
    • F01M2011/035—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means comprising oil pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Un ensemble pompe destiné à être utilisé avec un ensemble filtrant comprend un boîtier de pompe définissant un volume interne de boîtier de pompe. Le boîtier de pompe définit en outre une entrée de boîtier de pompe pour permettre à au moins une première partie de fluide d'un fluide s'écoulant à travers un filtre de l'ensemble filtrant d'entrer dans le boîtier de pompe, une entrée de décharge de pression, et une sortie de boîtier de pompe pour permettre au fluide de sortir du boîtier de pompe. Une pompe est est placé à l'intérieur du boîtier de pompe. Un ensemble vanne est couplé de manière fonctionnelle à l'entrée de décharge de pression et est sélectivement mobile entre une première position, dans laquelle l'ensemble vanne ferme l'entrée de décharge de pression, et une seconde position, dans laquelle l'ensemble vanne s'ouvre de telle sorte qu'une seconde partie de fluide entre dans le volume interne du boîtier de pompe à travers l'entrée de décharge de pression, ce qui permet de réduire une contre-pression subie par le fluide entrant dans le volume interne du boîtier de pompe.
PCT/US2018/066028 2017-12-27 2018-12-17 Systèmes de réduction de contre-pression dans des filtres comprenant un ensemble de pompage WO2019133327A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017218623877 2017-12-27
CN201721862387.7U CN207864271U (zh) 2017-12-27 2017-12-27 过滤器组件和与过滤器组件一起使用的泵组件

Publications (1)

Publication Number Publication Date
WO2019133327A1 true WO2019133327A1 (fr) 2019-07-04

Family

ID=63466908

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/066028 WO2019133327A1 (fr) 2017-12-27 2018-12-17 Systèmes de réduction de contre-pression dans des filtres comprenant un ensemble de pompage

Country Status (2)

Country Link
CN (1) CN207864271U (fr)
WO (1) WO2019133327A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110792486A (zh) * 2019-11-06 2020-02-14 甘肃喜匠智能设备科技有限公司 一种滤清器
DE102020208934A1 (de) 2020-07-16 2022-01-20 Mahle International Gmbh Filtermodul

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112283117A (zh) * 2020-10-02 2021-01-29 季忠炜 一种具有预防颗粒杂质侵蚀叶片功能的节能泵
CN113719687B (zh) * 2021-08-30 2022-11-08 中国航发贵阳发动机设计研究所 大流量燃油过滤及密封结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044113A1 (fr) * 1996-05-23 1997-11-27 Filtertek Inc. Soupape de surete utilisee dans un filtre a huile
US5785151A (en) * 1996-11-15 1998-07-28 Tecumseh Products Company Compressor with improved oil pump and filter assembly
US20010030148A1 (en) * 1999-12-03 2001-10-18 Knight Steven R. Fuel filter with bypass valve
WO2013134841A1 (fr) * 2012-03-13 2013-09-19 Mahle Metal Leve S.A. Pompe à huile et filtre à huile pour moteurs à combustion interne
US20160265494A1 (en) * 2013-11-05 2016-09-15 Denso Corporation Fuel supply device
US20170073249A1 (en) * 2015-09-15 2017-03-16 Elysator Genossenschaft Container for a filter cartridge and filter set

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044113A1 (fr) * 1996-05-23 1997-11-27 Filtertek Inc. Soupape de surete utilisee dans un filtre a huile
US5785151A (en) * 1996-11-15 1998-07-28 Tecumseh Products Company Compressor with improved oil pump and filter assembly
US20010030148A1 (en) * 1999-12-03 2001-10-18 Knight Steven R. Fuel filter with bypass valve
WO2013134841A1 (fr) * 2012-03-13 2013-09-19 Mahle Metal Leve S.A. Pompe à huile et filtre à huile pour moteurs à combustion interne
US20160265494A1 (en) * 2013-11-05 2016-09-15 Denso Corporation Fuel supply device
US20170073249A1 (en) * 2015-09-15 2017-03-16 Elysator Genossenschaft Container for a filter cartridge and filter set

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110792486A (zh) * 2019-11-06 2020-02-14 甘肃喜匠智能设备科技有限公司 一种滤清器
DE102020208934A1 (de) 2020-07-16 2022-01-20 Mahle International Gmbh Filtermodul

Also Published As

Publication number Publication date
CN207864271U (zh) 2018-09-14

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