DE68919203D1 - Luftfilter. - Google Patents

Luftfilter.

Info

Publication number
DE68919203D1
DE68919203D1 DE68919203T DE68919203T DE68919203D1 DE 68919203 D1 DE68919203 D1 DE 68919203D1 DE 68919203 T DE68919203 T DE 68919203T DE 68919203 T DE68919203 T DE 68919203T DE 68919203 D1 DE68919203 D1 DE 68919203D1
Authority
DE
Germany
Prior art keywords
filter
air filter
even flow
air
flow
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 - Fee Related
Application number
DE68919203T
Other languages
English (en)
Other versions
DE68919203T2 (de
Inventor
Anders Svensson
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.)
Camfil AB
Original Assignee
Camfil AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8203256&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68919203(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Camfil AB filed Critical Camfil AB
Publication of DE68919203D1 publication Critical patent/DE68919203D1/de
Application granted granted Critical
Publication of DE68919203T2 publication Critical patent/DE68919203T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Ventilation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE68919203T 1989-01-05 1989-01-05 Luftfilter. Expired - Fee Related DE68919203T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89850003A EP0377420B1 (de) 1989-01-05 1989-01-05 Luftfilter

Publications (2)

Publication Number Publication Date
DE68919203D1 true DE68919203D1 (de) 1994-12-08
DE68919203T2 DE68919203T2 (de) 1995-03-30

Family

ID=8203256

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8916073U Expired - Lifetime DE8916073U1 (de) 1989-01-05 1989-01-05
DE68919203T Expired - Fee Related DE68919203T2 (de) 1989-01-05 1989-01-05 Luftfilter.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8916073U Expired - Lifetime DE8916073U1 (de) 1989-01-05 1989-01-05

Country Status (4)

Country Link
EP (1) EP0377420B1 (de)
JP (1) JP2891732B2 (de)
AT (1) ATE113496T1 (de)
DE (2) DE8916073U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588026A (zh) * 2020-12-11 2021-04-02 苏永成 一种空气净化器滤芯制作方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4345129A1 (de) * 1993-12-30 1995-07-06 Detroit Holding Ltd Verfahren zur Herstellung eines Fluidfilters
DE19647768B4 (de) * 1996-11-19 2013-07-11 BLüCHER GMBH Verfahren zur Herstellung eines Faltenfilters
US7261818B1 (en) 2000-03-24 2007-08-28 Camfil Ab Method for the fabrication of a pleated filter
JP2007098233A (ja) * 2005-09-30 2007-04-19 Nippon Muki Co Ltd ジグザグ状エアフィルタ用濾材およびエアフィルタ
JP2008031967A (ja) * 2006-07-31 2008-02-14 Nippon Muki Co Ltd ガスタービン吸気用フィルタ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US408749A (en) * 1889-08-13 Spinning top
GB1272564A (en) * 1968-09-30 1972-05-03 Marshall D A G Improvements in or relating to fluid filters
US3914116A (en) * 1972-01-21 1975-10-21 American Air Filter Co High efficiency unit filter
US4135900A (en) * 1977-05-31 1979-01-23 American Air Filter Company, Inc. Gas filter device
DE3037019C2 (de) * 1980-10-01 1986-01-09 Drägerwerk AG, 2400 Lübeck Schwebstoffiltereinsatz aus gefaltetem Schwebstoffiltermaterial für Schwebstoffilter und ein Verfahren zu seiner Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588026A (zh) * 2020-12-11 2021-04-02 苏永成 一种空气净化器滤芯制作方法
CN112588026B (zh) * 2020-12-11 2022-05-31 河北路铮汽车配件有限公司 一种空气净化器滤芯制作方法

Also Published As

Publication number Publication date
EP0377420B1 (de) 1994-11-02
ATE113496T1 (de) 1994-11-15
DE68919203T2 (de) 1995-03-30
JP2891732B2 (ja) 1999-05-17
DE8916073U1 (de) 1993-07-29
JPH02229513A (ja) 1990-09-12
EP0377420A1 (de) 1990-07-11

Similar Documents

Publication Publication Date Title
DE68911665D1 (de) Filter.
ATE106010T1 (de) Saugflasche mit einer vorrichtung zum einstellen des lufteintrittes.
EP0212978A3 (en) Method and apparatus for controlling the suction pressure in a dust collecting duct.
GB2175530B (en) Apparatus with belt valve vacuum system for working on work material
DE3787465D1 (de) Vorrichtung zum aufnehmen, transportieren, positionieren und assemblieren eines flexiblen, flächigen werkstückes.
EP0599149A3 (de) Entfeuchter für Luftversorgung unter Verwendung von variablem Durchfluss und variablem Druck in einem Membran-Trockner.
AU2979589A (en) Gas inlet construction for fabric filter dust collectors
CA2247646A1 (en) Tape transport apparatus incorporating porous air bearing
DE68919203T2 (de) Luftfilter.
DE59600946D1 (de) Vorrichtung zum Stanzen von bandförmigem und bogenförmigem Material
SE8304231L (sv) Luftskumfilter
ATE90257T1 (de) Vorrichtung gegen die luftverschmutzung bei einer werkbankschleifmaschine.
ZA909627B (en) Insecticides and parasiticides
ATE189641T1 (de) Hydraulikhammer mit bedüsungsanordnung zur staubbindung
DE69209844D1 (de) Vorrichtung zum steuern der luftströmung
DE59001433D1 (de) Belueftungsvorrichtung.
DE59405049D1 (de) Luftauslass
ATE76685T1 (de) Anordnung zum umkehren des luftstromes in einer trocknungskammer.
ITMI921302A1 (it) Macchina portatile per il trattamento abrasivo di pavimenti, strade e simili provvista di condotto rettilineo per il recupero del
OA05423A (fr) Perfectionnement aux procédés d'impression sur tissus.
ATE94502T1 (de) Vorrichtung zum aufnehmen, transportieren, positionieren und assemblieren eines flexiblen, flaechigen werkstueckes.
ATE167419T1 (de) Bearbeitungssystem
GR2000663Y (en) Disposition for air fecshening supply with regulated flow
IT207339Z2 (it) Regolatore pneumatico di flusso a regolazione fine.
ATE93991T1 (de) Apparat zum einregeln des luftspalts in einem elektromagnetischen verbundventil.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee