FI792286A - Laodfilter - Google Patents

Laodfilter

Info

Publication number
FI792286A
FI792286A FI792286A FI792286A FI792286A FI 792286 A FI792286 A FI 792286A FI 792286 A FI792286 A FI 792286A FI 792286 A FI792286 A FI 792286A FI 792286 A FI792286 A FI 792286A
Authority
FI
Finland
Prior art keywords
laodfilter
Prior art date
Application number
FI792286A
Other languages
English (en)
Inventor
David J Rosenberg
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of FI792286A publication Critical patent/FI792286A/fi

Links

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
    • B01D46/52—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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/31—Filter frame
FI792286A 1978-07-21 1979-07-20 Laodfilter FI792286A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/926,767 US4187182A (en) 1978-07-21 1978-07-21 Box filter

Publications (1)

Publication Number Publication Date
FI792286A true FI792286A (fi) 1980-01-22

Family

ID=25453690

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792286A FI792286A (fi) 1978-07-21 1979-07-20 Laodfilter

Country Status (13)

Country Link
US (1) US4187182A (fi)
EP (1) EP0008018A1 (fi)
JP (1) JPS5515693A (fi)
AU (1) AU518006B2 (fi)
BR (1) BR7904665A (fi)
CA (1) CA1119974A (fi)
DK (1) DK150633C (fi)
ES (1) ES482688A1 (fi)
FI (1) FI792286A (fi)
IL (1) IL57619A (fi)
NO (1) NO149876C (fi)
PT (1) PT69946A (fi)
ZA (1) ZA793670B (fi)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501663A (en) * 1979-11-05 1985-02-26 Millipore Corporation Filter cartridges and methods and components for making them
US4422939A (en) * 1979-11-07 1983-12-27 Texas Medical Products, Inc. Blood and perfusate filter
US4386948A (en) * 1979-12-20 1983-06-07 American Hospital Supply Corporation Filter drive
GB2080141B (en) * 1980-07-23 1984-06-27 Sundseth Jarl Filter elements
USRE32711E (en) * 1981-12-23 1988-07-12 Shiley, Inc. Arterial blood filter with improved gas venting
US4411783A (en) * 1981-12-23 1983-10-25 Shiley Incorporated Arterial blood filter with improved gas venting
US4479874A (en) * 1982-09-23 1984-10-30 Pall Corporation Convoluted plural layer filter assembly
EP0154845A3 (de) * 1984-02-24 1986-06-18 Sartorius GmbH. Flaches Filterelement zur Filtration von Fluiden
US4617122A (en) * 1984-08-01 1986-10-14 Donaldson Company, Inc. Crimp seal pleated filter assembly
US4613348A (en) * 1985-02-22 1986-09-23 Anthony Natale Disposable HEPA filtration device
US4798676A (en) * 1986-12-19 1989-01-17 Pall Corporation Low pressure drop bacterial filter and method
US5147545A (en) * 1990-04-16 1992-09-15 Eastman Kodak Company Mated disk filter housing
CA2061454C (en) * 1991-02-19 2000-08-01 Teruichi Kadoya Filter element and method for producing the same
EP0592698B1 (de) * 1991-04-15 1995-12-20 Klaus Jörgens Ultrafiltrationsseparator
US5230727A (en) * 1992-06-05 1993-07-27 Cybermedic, Inc. Air filter for medical ventilation equipment and the like
US5259854A (en) * 1992-12-23 1993-11-09 Gpac, Inc. Disposable HEPA filtration device
US5458719A (en) * 1993-03-24 1995-10-17 Pall Corporation Method for bonding a porous medium to a substrate
US5376270A (en) * 1993-06-24 1994-12-27 Porous Media Corporation Box filter
US5676778A (en) * 1995-09-05 1997-10-14 The Racal Corporation Canada Inc. Method of manufacturing a filter assembly and the filter assembly produced thereby
DE19704465A1 (de) * 1997-02-06 1998-08-13 Sartorius Gmbh Filtrationseinheit mit einem plissierten Filterelement
US6627072B1 (en) * 2000-03-04 2003-09-30 Robert A. Ridge Filter system for a paraffin spa
US6896753B2 (en) * 2001-10-24 2005-05-24 Honeywell International, Inc. Method of making a fluid filter, and filter which is a product thereof
US6911061B2 (en) * 2002-09-05 2005-06-28 Nuclear Filter Technology In-line HEPA filter
US6913155B2 (en) * 2002-09-20 2005-07-05 Graham John Bryant Apparatus for trapping floating and non-floating particulate matter
GB2411367B (en) * 2004-02-17 2008-06-04 Nationwide Filter Company Filter unit
JP4727536B2 (ja) * 2005-09-21 2011-07-20 株式会社Ｒｏｋｉ エアクリーナ
JP5609237B2 (ja) * 2010-04-26 2014-10-22 トヨタ紡織株式会社 自動変速機用流体フィルタ
JP5691893B2 (ja) * 2011-07-04 2015-04-01 トヨタ紡織株式会社 流体フィルタ
JP5857574B2 (ja) * 2011-09-17 2016-02-10 株式会社ジェイ・エム・エス 血液フィルタ装置および血液フィルタ装置製造方法
USD764629S1 (en) 2014-03-07 2016-08-23 Eaton Corporation Valve housing
USD731621S1 (en) 2014-03-07 2015-06-09 Eaton Corporation Valve housing
USD764026S1 (en) 2014-03-07 2016-08-16 Eaton Corporation Valve housing
JP1554775S (fi) * 2016-02-01 2016-07-25
US20170234575A1 (en) * 2016-02-02 2017-08-17 Seal Tite Llc In-line duct filter
USD822212S1 (en) * 2016-10-20 2018-07-03 Visiomed Group Connected mini blood glucose meter
CN108986130B (zh) * 2018-07-13 2022-06-10 电子科技大学 一种空中背景下的红外弱小目标检测方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058669A (en) * 1932-10-26 1936-10-27 Staynew Filter Corp Air filter
FR932260A (fr) * 1941-11-19 1948-03-17 Vokes Ltd Filtre engageable dans des canalisations, conduites et enceintes analogues
US3138443A (en) * 1960-03-07 1964-06-23 Cambridge Filter Mfg Corp Filter
US3183286A (en) * 1961-07-31 1965-05-11 American Air Filter Co Method of making unit filter assemblies
US3458978A (en) * 1967-09-12 1969-08-05 Davis Ind Equipment Ltd Non-planar filter and supporting means
BE788210A (fr) * 1971-09-16 1973-02-28 Pall Corp Boite filtrante
DE2333479C3 (de) * 1972-07-31 1979-11-22 Pall Corp., Glen Cove, N.Y. (V.St.A.) Blutfilter
US3932153A (en) * 1974-02-14 1976-01-13 John Byrns Nebulizer bacteria filter

Also Published As

Publication number Publication date
NO149876B (no) 1984-04-02
BR7904665A (pt) 1980-04-15
AU4910279A (en) 1980-01-24
EP0008018A1 (en) 1980-02-20
JPS5515693A (en) 1980-02-02
CA1119974A (en) 1982-03-16
PT69946A (en) 1979-08-01
NO149876C (no) 1984-07-11
IL57619A (en) 1985-03-31
DK307579A (da) 1980-01-22
ZA793670B (en) 1980-08-27
US4187182A (en) 1980-02-05
NO792415L (no) 1980-01-22
DK150633C (da) 1988-01-18
JPS5717565B2 (fi) 1982-04-12
ES482688A1 (es) 1980-03-01
DK150633B (da) 1987-05-04
AU518006B2 (en) 1981-09-10

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: PALL CORPORATION