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ES456440A1 - Mejoras introducidas en moldes para formar un filtro para fluido. - Google Patents

Mejoras introducidas en moldes para formar un filtro para fluido.

Info

Publication number
ES456440A1
ES456440A1 ES456440A ES456440A ES456440A1 ES 456440 A1 ES456440 A1 ES 456440A1 ES 456440 A ES456440 A ES 456440A ES 456440 A ES456440 A ES 456440A ES 456440 A1 ES456440 A1 ES 456440A1
Authority
ES
Spain
Prior art keywords
cavities
body portions
multiplicity
portions
dividing line
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.)
Expired
Application number
ES456440A
Other languages
English (en)
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of ES456440A1 publication Critical patent/ES456440A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • 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
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/737—Articles provided with holes, e.g. grids, sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Food-Manufacturing Devices (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

Mejoras introducidas en moldes para formar un filtro para fluido que incluyen: unas primeras y segunda porciones de cuerpo que tienen unas superficies en contacto que forman una línea divisoria y un dispositivo de evacuación para el molde, teniendo dichas primera y segunda porciones de cuerpo una pluralidad de cavidades semicirculares complementarias que se corresponden y que están separadas axialmente, unas porciones planas formadas entre dichas cavidades, formando un conducto situado encada una de dichas primera y segunda porciones de cuerpo en el sentido axial de dichas cavidades semicirculares un pasillo para que el material de moldeo fluya a lo largo de él, y a partir de él, en dicha multiplicidad de cavidades semicirculares hacia dicha línea divisoria, un elemento de núcleo dispuesto entre dichas primera y segunda porción de cuerpo, teniendo dicho elemento de núcleo una multiplicidad de acanaladuras orientadas axialmente y radialmente hacia el exterior, teniendo dichas acanaladuras unos bordes periféricos en contacto con dichas porciones planas, y un dispositivo de orificio de colada en una de dichas proporciones de cuerpo para facilitar la penetración del material de moldeo en dichos conjuntos y desde ellos hasta dichas cavidades anulares para formar un filtro para fluido.
ES456440A 1974-10-21 1977-03-01 Mejoras introducidas en moldes para formar un filtro para fluido. Expired ES456440A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51678174A 1974-10-21 1974-10-21

Publications (1)

Publication Number Publication Date
ES456440A1 true ES456440A1 (es) 1978-02-01

Family

ID=24057065

Family Applications (2)

Application Number Title Priority Date Filing Date
ES441934A Expired ES441934A1 (es) 1974-10-21 1975-10-20 Mejoras introducidas en filtros para fluidos.
ES456440A Expired ES456440A1 (es) 1974-10-21 1977-03-01 Mejoras introducidas en moldes para formar un filtro para fluido.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES441934A Expired ES441934A1 (es) 1974-10-21 1975-10-20 Mejoras introducidas en filtros para fluidos.

Country Status (9)

Country Link
JP (1) JPS5912323B2 (es)
BR (1) BR7506799A (es)
CA (1) CA1033309A (es)
DE (1) DE2546517A1 (es)
ES (2) ES441934A1 (es)
FR (1) FR2288543A1 (es)
GB (1) GB1531262A (es)
IT (1) IT1043482B (es)
SE (1) SE7511728L (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113164856A (zh) * 2018-11-28 2021-07-23 康明斯滤清系统知识产权公司 过滤元件上的弯曲密封件和保护性密封模具
US11547965B2 (en) 2019-05-14 2023-01-10 Cummins Filtration Ip, Inc. Curved lobed seal lock air filter system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464260A (en) * 1983-08-04 1984-08-07 Uop Inc. Bracelet mounted screen filter
AU656709B3 (en) * 1991-10-23 1995-02-09 Filter Technology Australia Pty Limited A method of manufacturing a filter element
AU656710B3 (en) * 1991-10-23 1995-02-09 Filter Technology Australia Pty Limited Oil filter element
US6468427B1 (en) * 1998-09-29 2002-10-22 Gambro, Inc. Fluid filter for use in extracorporeal blood processing
JP5331616B2 (ja) * 2009-08-26 2013-10-30 ダイキョーニシカワ株式会社 オイルストレーナ
JP5881319B2 (ja) * 2010-06-18 2016-03-09 日東電工株式会社 有孔中空管の製造方法および有孔中空管製造用型枠
CN103157311B (zh) * 2013-03-19 2014-11-05 胡海洋 地浸过滤器外过滤环
JP6591760B2 (ja) * 2015-02-23 2019-10-16 株式会社エンプラス メッシュフィルタ
DE102016219526B4 (de) * 2016-10-07 2021-04-29 Robert Bosch Gmbh Fluidfilter mit einem Filtersteg mit einem Außenabschnitt, einem Mittelabschnitt und einem Innenabschnitt, sowie Verfahren zur Erstellung eines Fluidflilters, sowie Magnetventil und Pumpenelement mit einem entsprechenden Fluidfilter
DE102022132097A1 (de) 2022-12-02 2024-06-13 Sanitärtechnik Eisenberg GmbH Vorrichtung und Verfahren zur Filterung von Flüssigkeiten, insbesondere in Füllventilen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113164856A (zh) * 2018-11-28 2021-07-23 康明斯滤清系统知识产权公司 过滤元件上的弯曲密封件和保护性密封模具
CN113164856B (zh) * 2018-11-28 2022-07-19 康明斯滤清系统知识产权公司 过滤元件上的弯曲密封件和保护性密封模具
US11773812B2 (en) 2018-11-28 2023-10-03 Cummins Filtration Ip, Inc. Curved seal on filter element and protective seal mold
US11547965B2 (en) 2019-05-14 2023-01-10 Cummins Filtration Ip, Inc. Curved lobed seal lock air filter system
US11969687B2 (en) 2019-05-14 2024-04-30 Cummins Filtration Ip, Inc. Curved lobed seal lock air filter system

Also Published As

Publication number Publication date
GB1531262A (en) 1978-11-08
SE7511728L (sv) 1976-04-22
JPS5169267A (en) 1976-06-15
ES441934A1 (es) 1977-06-16
IT1043482B (it) 1980-02-20
DE2546517A1 (de) 1976-04-29
BR7506799A (pt) 1976-08-17
JPS5912323B2 (ja) 1984-03-22
FR2288543A1 (fr) 1976-05-21
CA1033309A (en) 1978-06-20

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