FR2110954A5 - - Google Patents

Info

Publication number
FR2110954A5
FR2110954A5 FR7135631A FR7135631A FR2110954A5 FR 2110954 A5 FR2110954 A5 FR 2110954A5 FR 7135631 A FR7135631 A FR 7135631A FR 7135631 A FR7135631 A FR 7135631A FR 2110954 A5 FR2110954 A5 FR 2110954A5
Authority
FR
France
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
FR7135631A
Other languages
French (fr)
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Application granted granted Critical
Publication of FR2110954A5 publication Critical patent/FR2110954A5/fr
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
    • B01D46/52—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
    • 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
    • B01D39/1638—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate
    • B01D39/1653—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin
    • B01D39/1661—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being particulate of synthetic origin sintered or bonded
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
    • 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
    • Y10S55/28—Carburetor attached

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrostatic Separation (AREA)
FR7135631A 1970-10-09 1971-10-04 Expired FR2110954A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7951370A 1970-10-09 1970-10-09

Publications (1)

Publication Number Publication Date
FR2110954A5 true FR2110954A5 (OSRAM) 1972-06-02

Family

ID=22151043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135631A Expired FR2110954A5 (OSRAM) 1970-10-09 1971-10-04

Country Status (5)

Country Link
US (1) US3680287A (OSRAM)
CA (1) CA971487A (OSRAM)
FR (1) FR2110954A5 (OSRAM)
GB (1) GB1322129A (OSRAM)
IT (1) IT944707B (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785263A (en) * 1972-09-18 1974-01-15 Polaroid Corp Camera bellows to prevent dust entering through an aperture therein
FR2219721A5 (OSRAM) * 1973-02-28 1974-09-20 Inst Nat Rech Chimique
US3982043A (en) * 1973-12-20 1976-09-21 International Business Machines Corporation Triboelectric filter and method of using it in an electrophotographic printer
GB2064360B (en) * 1979-12-03 1984-05-16 Gen Motors Corp Ceramic filters for diesel exhaust particulates and methods for making such filters
JPS577217A (en) * 1980-06-16 1982-01-14 Ngk Insulators Ltd Ceramic honeycomb filter and preparation thereof
US4378980A (en) * 1981-11-09 1983-04-05 James M. Hammond Gas borne particle filtering apparatus
US4594626A (en) * 1984-02-13 1986-06-10 Xerox Corporation Air filtration system for rotating disk drives having recirculating air flows
US4682992A (en) * 1984-06-25 1987-07-28 Potters Industries, Inc. Microbicidal coated beads
US4692177A (en) * 1985-09-06 1987-09-08 Allied Corporation Simplified air filter
US5064453A (en) * 1989-11-30 1991-11-12 International Air Filter, Inc. Air filter system
US5122167A (en) * 1989-12-26 1992-06-16 Skd Pneumatics Inc. Free-flow gas filter assembly
US5474599A (en) * 1992-08-11 1995-12-12 United Air Specialists, Inc. Apparatus for electrostatically cleaning particulates from air
US5330559A (en) * 1992-08-11 1994-07-19 United Air Specialists, Inc. Method and apparatus for electrostatically cleaning particulates from air
US5817263A (en) * 1996-08-30 1998-10-06 Amway Corporation End flow filter and method of making same
DE10203274A1 (de) * 2002-01-29 2003-08-07 Bosch Gmbh Robert Ölabscheidevorrichtung
US20040151617A1 (en) * 2003-01-31 2004-08-05 Zanakis Michael F. Methods and apparatus for air sterilization
US8317908B2 (en) 2008-11-18 2012-11-27 Kaz Usa, Inc. Triboelectric air purifier
CN111503778A (zh) * 2020-05-06 2020-08-07 石家庄铁道大学 空气消杀净化装置、系统及空气消杀净化方法
US12115473B2 (en) * 2021-01-04 2024-10-15 Bulk Tank, Inc. Pressure and heat molded polymer tube with interlocking grommet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371868A (en) * 1940-09-09 1945-03-20 Berg Herbert Porous polyvinyl chloride compositions
US2745513A (en) * 1950-11-28 1956-05-15 Bristol Aeroplane Co Ltd Devices for separating liquids from gaseous dispersions
US2745141A (en) * 1952-11-24 1956-05-15 Joseph B Brennan Continuous method of making porous strip material
US2804936A (en) * 1953-07-18 1957-09-03 Drager Otto H Dust filters
US3048537A (en) * 1958-01-06 1962-08-07 Pall Corp Porous articles of polyethylene polymers and process of making the same
US3291310A (en) * 1964-04-24 1966-12-13 Bowser Inc Filter and porous support core

Also Published As

Publication number Publication date
US3680287A (en) 1972-08-01
IT944707B (it) 1973-04-20
CA971487A (en) 1975-07-22
DE2133716A1 (de) 1972-04-13
DE2133716B2 (de) 1976-08-26
GB1322129A (en) 1973-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse