PT85554A - Processo e aparelho para formacao de elementos de filtro - Google Patents

Processo e aparelho para formacao de elementos de filtro

Info

Publication number
PT85554A
PT85554A PT85554A PT8555487A PT85554A PT 85554 A PT85554 A PT 85554A PT 85554 A PT85554 A PT 85554A PT 8555487 A PT8555487 A PT 8555487A PT 85554 A PT85554 A PT 85554A
Authority
PT
Portugal
Prior art keywords
ring
folds
shaped
mold
projections
Prior art date
Application number
PT85554A
Other languages
English (en)
Other versions
PT85554B (pt
Inventor
Naohiko Kondo
Mineo Hanai
Yoshiaki Miyagawa
Ikuo Mochizuki
Yuji Ito
Talatoshi Iwase
Original Assignee
Nippon Denso Co
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 Nippon Denso Co filed Critical Nippon Denso Co
Publication of PT85554A publication Critical patent/PT85554A/pt
Publication of PT85554B publication Critical patent/PT85554B/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0082—Making filter elements, e.g. pleated
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/012—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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B01D29/072—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 flat filtering elements supported with corrugated, folded or wound filtering sheets ring shaped
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
    • Y10S493/941—Filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Filtration Of Liquid (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
PT85554A 1986-08-20 1987-08-19 Processo e aparelho para formacao de elementos de filtro PT85554B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61194489A JPH0785769B2 (ja) 1986-08-20 1986-08-20 ▲ろ▼過エレメントの加熱成形方法

Publications (2)

Publication Number Publication Date
PT85554A true PT85554A (pt) 1988-08-17
PT85554B PT85554B (pt) 1994-03-31

Family

ID=16325374

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85554A PT85554B (pt) 1986-08-20 1987-08-19 Processo e aparelho para formacao de elementos de filtro

Country Status (13)

Country Link
US (1) US4834700A (pt)
EP (1) EP0256772B1 (pt)
JP (1) JPH0785769B2 (pt)
KR (1) KR900005521B1 (pt)
CN (1) CN1009161B (pt)
AT (1) ATE96686T1 (pt)
AU (1) AU575751B2 (pt)
CA (1) CA1262515A (pt)
DE (1) DE3788021T2 (pt)
ES (1) ES2044938T3 (pt)
MY (1) MY101330A (pt)
PH (1) PH24809A (pt)
PT (1) PT85554B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0523986A1 (en) * 1991-07-17 1993-01-20 Universal Filtration (Proprietary) Limited Apparatus for manufacturing a filter element
US5630940A (en) * 1993-04-01 1997-05-20 Minnesota Mining And Manufacturing Company Filter device for the filtration of fluids
DE69625021T2 (de) * 1995-04-27 2003-08-21 Avecor Cardiovascular Inc Methode zur herstellung eines filters für fluiden
DE19700433C2 (de) * 1997-01-10 2002-11-28 Preh Elektro Feinmechanik Gassack sowie ein Verfahren und eine Vorrichtung zum Falten des Gassackes für ein Insassenrückhaltesystem
JP3918358B2 (ja) * 1999-04-22 2007-05-23 株式会社デンソー フィルタエレメントの製造方法
NL1011915C2 (nl) 1999-04-28 2000-10-31 Wiltoe Innovatie B V IJsblokjesapparaat en inzetelement voor een ijsblokbakje daarvan.
US20030024140A1 (en) * 2001-07-07 2003-02-06 Thompson Owen R. Filter pleating machine
US20070151920A1 (en) * 2005-12-06 2007-07-05 Kay Ronald J System and method of micromolded filtration microstructure and devices
JP4699340B2 (ja) * 2006-11-16 2011-06-08 日東電工株式会社 フィルタユニット
WO2009003119A1 (en) * 2007-06-26 2008-12-31 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
JP5055140B2 (ja) * 2008-01-10 2012-10-24 ユニ・チャーム株式会社 シートの賦形方法
KR20100086753A (ko) * 2009-01-23 2010-08-02 삼성전자주식회사 오븐 레인지
NL2002676C2 (nl) * 2009-03-26 2010-09-28 Vmi Holland Bv Vouwinrichting en samenstel voor het in een vouwbaar pakmateriaal of in te pakken materiaal maken van een vouw.
CN104567336A (zh) * 2015-01-15 2015-04-29 中国建筑材料科学研究总院 压滤干燥模具
CN106626533A (zh) * 2016-12-13 2017-05-10 柳州通为机械有限公司 汽车滤芯模具
US11433332B2 (en) * 2018-11-05 2022-09-06 Hollingsworth & Vose Company Filter media with irregular structure
CN109720011B (zh) * 2018-12-18 2020-10-30 天长市天翔集团有限公司 一种瓦楞纸板成型加工装置
CN111038002A (zh) * 2019-12-27 2020-04-21 江苏元泰智能科技股份有限公司 一种滤纸波浪成型装置及成型方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989015A (en) * 1932-06-10 1935-01-22 Philadelphia Storage Battery Method of making sound reproducing diaphragms
US2531555A (en) * 1946-05-03 1950-11-28 United Shoe Machinery Corp Article-forming system
FR2158667A5 (pt) * 1971-10-28 1973-06-15 Maillan Bernard
US4098177A (en) * 1976-05-13 1978-07-04 Brown Company Filter paper cup for a percolator and process for making the same
US4246223A (en) * 1978-11-20 1981-01-20 Peerless Machine And Tool Corporation Method and apparatus of making a compartment tray
SU1022765A1 (ru) * 1980-12-10 1983-06-15 Предприятие П/Я А-1697 Устройство дл изготовлени ленты с гофрами,расположенными в шахматном пор дке
US4430223A (en) * 1981-02-25 1984-02-07 Nippondenso Co., Ltd. Filter element for filtering fluid and method of producing same
AU540096B2 (en) * 1982-08-04 1984-11-01 Nippondenso Co. Ltd. Filter device and manufacturing method
JPS5936515A (ja) * 1982-08-20 1984-02-28 Nippon Denso Co Ltd 「ろ」過エレメントの製造方法
JPS60225615A (ja) * 1984-04-24 1985-11-09 Nippon Denso Co Ltd リング状エレメントの丸め成形方法及び装置
JPS60174218A (ja) * 1984-02-20 1985-09-07 Nippon Denso Co Ltd リング状濾過エレメントの製造方法及び装置
JPS61161113A (ja) * 1985-01-07 1986-07-21 Nippon Denso Co Ltd 流体用濾過体
DE3567811D1 (en) * 1985-05-07 1989-03-02 Nippon Denso Co Method for making a curved, corrugated article and apparatus therefor
JPS6237143A (ja) * 1985-08-12 1987-02-18 株式会社デンソー フイルタエレメントの成形方法及び装置

Also Published As

Publication number Publication date
EP0256772B1 (en) 1993-11-03
ATE96686T1 (de) 1993-11-15
PH24809A (en) 1990-10-30
DE3788021T2 (de) 1994-03-03
US4834700A (en) 1989-05-30
KR880002562A (ko) 1988-05-09
JPS6349219A (ja) 1988-03-02
PT85554B (pt) 1994-03-31
JPH0785769B2 (ja) 1995-09-20
EP0256772A1 (en) 1988-02-24
CA1262515A (en) 1989-10-31
CN1009161B (zh) 1990-08-15
ES2044938T3 (es) 1994-01-16
KR900005521B1 (ko) 1990-07-31
AU575751B2 (en) 1988-08-04
CN87105639A (zh) 1988-03-16
DE3788021D1 (de) 1993-12-09
MY101330A (en) 1991-09-05
AU7684687A (en) 1988-02-25

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930906

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20050307