GB2117665B - Air filter system - Google Patents

Air filter system

Info

Publication number
GB2117665B
GB2117665B GB08307293A GB8307293A GB2117665B GB 2117665 B GB2117665 B GB 2117665B GB 08307293 A GB08307293 A GB 08307293A GB 8307293 A GB8307293 A GB 8307293A GB 2117665 B GB2117665 B GB 2117665B
Authority
GB
United Kingdom
Prior art keywords
air filter
filter system
air
filter
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
GB08307293A
Other versions
GB2117665A (en
GB8307293D0 (en
Inventor
Wolfgang Eckstein
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of GB8307293D0 publication Critical patent/GB8307293D0/en
Publication of GB2117665A publication Critical patent/GB2117665A/en
Application granted granted Critical
Publication of GB2117665B publication Critical patent/GB2117665B/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
    • B01D46/10—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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/009—Identification of filter type or position thereof, e.g. by transponders or bar codes
    • 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
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0658—Filter elements specially adapted for their arrangement in vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/024—Mounting aids
    • B01D2265/026—Mounting aids with means for avoiding false mounting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H2003/065—Details for holding filter elements in position
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
GB08307293A 1982-04-02 1983-03-16 Air filter system Expired GB2117665B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823212289 DE3212289A1 (en) 1982-04-02 1982-04-02 FILTER TO CLEAN THE AIR FOR OUTSIDE ROOMS

Publications (3)

Publication Number Publication Date
GB8307293D0 GB8307293D0 (en) 1983-04-20
GB2117665A GB2117665A (en) 1983-10-19
GB2117665B true GB2117665B (en) 1985-08-07

Family

ID=6160065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08307293A Expired GB2117665B (en) 1982-04-02 1983-03-16 Air filter system

Country Status (4)

Country Link
DE (1) DE3212289A1 (en)
FR (1) FR2524337B1 (en)
GB (1) GB2117665B (en)
IT (1) IT1198546B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716243A1 (en) * 1987-05-15 1988-11-24 Draegerwerk Ag FILTER ARRANGEMENT FOR COMPLIANCE WITH VENTILATED VEHICLE INTERIORS
DE4424805C1 (en) * 1994-07-14 1995-08-24 Daimler Benz Ag Two-part automotive dust filter frame
DE4424793C1 (en) * 1994-07-14 1995-08-24 Daimler Benz Ag Dust filter with frame
EP0707989A1 (en) * 1994-10-14 1996-04-24 HS Technik und Design Technische Entwicklungen GmbH Apparatus for cleaning ambient air
DE19505723C2 (en) * 1995-02-20 1996-12-12 Daimler Benz Ag Filter insert made of foamed plastic
DE29504132U1 (en) * 1995-03-09 1996-07-25 Liebherr-Werk Bischofshofen Ges.M.B.H., Bischofshofen air conditioner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB509179A (en) * 1938-05-02 1939-07-12 Frederick Braby And Company Lt Improvements in air filters for gas proof chambers
GB1169285A (en) * 1967-07-29 1969-11-05 Spirax Sarco Ltd Improvements in or relating to Apparatus for Drying or Filtering Fluids
DE6944603U (en) * 1969-11-04 1970-03-19 Rheinstahl Hanomag Ag AIR CONDITIONING SYSTEM FOR VEHICLES AND WORK MACHINERY
AT306309B (en) * 1970-11-23 1973-04-10 Krobath Maschf Ferd Device for removing dusty and possibly vapor or gaseous contaminants from an air stream
DE7047672U (en) * 1970-12-24 1974-08-14 Nix H Fresh air filters for the interiors of motor vehicles
DE2224172A1 (en) * 1972-05-18 1973-12-06 Helmut Beeck GAS ABSORBERS FOR VEHICLE VENTILATION SYSTEMS
DE2241647B2 (en) * 1972-08-24 1975-10-09 Lothar Prof. Dr. 6000 Frankfurt Wendt Device for reducing the Co content of the fresh air supplied to the interior of a closed motor vehicle
DE2459356A1 (en) * 1973-12-17 1975-06-19 Sayer William J DEVICE FOR TREATMENT OF FLUIDS
DE7638901U1 (en) * 1976-12-11 1977-03-24 Hose, Wilhelm, 3500 Kassel Supply duct for fresh air in motor vehicles
DE2811419A1 (en) * 1978-03-16 1979-09-27 Heinz Hoelter Bonnet mounted fresh air filter for car - is held by magnetic or elastic seals when bonnet is closed down
SE423356B (en) * 1978-04-18 1982-05-03 Saab Scania Ab ARRANGEMENTS FOR CLEANING OF INTRODUCTION AIR TO A VEHICLE'S SPACES
DE2911428A1 (en) * 1979-03-23 1980-10-02 Hoelter Ges Fuer Patenverwertu Filter for air supply to lorry cabs - having set of chemically absorbent layers for different contaminants held apart by felt or other woven or nonwoven material
US4306892A (en) * 1981-02-06 1981-12-22 Tec-Air, Inc. Disposable air freshening packet

Also Published As

Publication number Publication date
IT8309384A0 (en) 1983-04-01
IT1198546B (en) 1988-12-21
DE3212289A1 (en) 1983-10-13
FR2524337A1 (en) 1983-10-07
GB2117665A (en) 1983-10-19
FR2524337B1 (en) 1988-12-09
GB8307293D0 (en) 1983-04-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930316