GB1362375A - Composite material for the production of air filters - Google Patents

Composite material for the production of air filters

Info

Publication number
GB1362375A
GB1362375A GB2874471A GB2874471A GB1362375A GB 1362375 A GB1362375 A GB 1362375A GB 2874471 A GB2874471 A GB 2874471A GB 2874471 A GB2874471 A GB 2874471A GB 1362375 A GB1362375 A GB 1362375A
Authority
GB
United Kingdom
Prior art keywords
fibres
filter paper
adhesive
air filters
june
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
GB2874471A
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries 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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB1362375A publication Critical patent/GB1362375A/en
Expired 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
GB2874471A 1970-06-20 1971-06-18 Composite material for the production of air filters Expired GB1362375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6914070 1970-06-20

Publications (1)

Publication Number Publication Date
GB1362375A true GB1362375A (en) 1974-08-07

Family

ID=11311429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2874471A Expired GB1362375A (en) 1970-06-20 1971-06-18 Composite material for the production of air filters

Country Status (5)

Country Link
BE (1) BE768641A (enExample)
DE (1) DE2127708A1 (enExample)
ES (1) ES392373A0 (enExample)
FR (1) FR2096338A5 (enExample)
GB (1) GB1362375A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617172A1 (de) * 1985-05-23 1986-11-27 Honda Giken Kogyo K.K., Shibuya, Tokio/Tokyo Filtermedium
GB2264444A (en) * 1992-02-27 1993-09-01 Atomic Energy South Africa Filtration
US5468529A (en) * 1992-08-28 1995-11-21 Korea Institute Of Science And Technology Magnetic filter material comprising a self-bonding nonwoven fabric of continuous thermoplastic fibers and magnetic particulate within the fibers
EP0893151A3 (de) * 1997-07-24 1999-09-01 Firma Carl Freudenberg Staubfilterbeutel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7710010L (sv) * 1976-10-11 1978-04-12 Mueller Hans Forfarande och anordning for filtrering av vetskor och gaser samt anvendning av forfarandet resp anordningen
EP0036031B1 (de) * 1980-03-18 1984-07-04 Girmes-Werke AG Verfahren zum Abscheiden von Öl oder ölartigen Substanzen aus Gasen wie Luft
DE102006046939A1 (de) * 2006-10-04 2008-04-10 Vorwerk & Co. Interholding Gmbh Mehrlagig aufgebauter Staubfilterbeutel
CN109847490B (zh) * 2019-03-20 2024-07-12 中国石油大学(北京) 一种刚性气液聚结滤芯、其制备方法及装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617172A1 (de) * 1985-05-23 1986-11-27 Honda Giken Kogyo K.K., Shibuya, Tokio/Tokyo Filtermedium
GB2177013A (en) * 1985-05-23 1987-01-14 Toyo Roki Seizo Kk Filter media
GB2177013B (en) * 1985-05-23 1989-10-25 Toyo Roki Seizo Kk Filter media
GB2264444A (en) * 1992-02-27 1993-09-01 Atomic Energy South Africa Filtration
US5403367A (en) * 1992-02-27 1995-04-04 Atomic Energy Corporation Of South Africa Limited Filtration
GB2264444B (en) * 1992-02-27 1995-10-25 Atomic Energy South Africa Filtration
US5480464A (en) * 1992-02-27 1996-01-02 Atomic Energy Corporation Of South Africa Limited Filtration
US5468529A (en) * 1992-08-28 1995-11-21 Korea Institute Of Science And Technology Magnetic filter material comprising a self-bonding nonwoven fabric of continuous thermoplastic fibers and magnetic particulate within the fibers
EP0893151A3 (de) * 1997-07-24 1999-09-01 Firma Carl Freudenberg Staubfilterbeutel

Also Published As

Publication number Publication date
DE2127708A1 (de) 1971-12-23
FR2096338A5 (enExample) 1972-02-11
BE768641A (fr) 1971-11-03
ES392373A0 (es) 1973-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees