[go: up one dir, main page]

FR924281A - Improvements to air purifiers - Google Patents

Improvements to air purifiers

Info

Publication number
FR924281A
FR924281A FR924281DA FR924281A FR 924281 A FR924281 A FR 924281A FR 924281D A FR924281D A FR 924281DA FR 924281 A FR924281 A FR 924281A
Authority
FR
France
Prior art keywords
air purifiers
purifiers
air
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
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.)
British Filters Ltd
Original Assignee
British Filters Ltd
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 British Filters Ltd filed Critical British Filters Ltd
Application granted granted Critical
Publication of FR924281A publication Critical patent/FR924281A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR924281D 1942-01-17 1946-03-20 Improvements to air purifiers Expired FR924281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB924281X 1942-01-17

Publications (1)

Publication Number Publication Date
FR924281A true FR924281A (en) 1947-07-31

Family

ID=10727544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924281D Expired FR924281A (en) 1942-01-17 1946-03-20 Improvements to air purifiers

Country Status (1)

Country Link
FR (1) FR924281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016509A2 (en) * 1979-03-23 1980-10-01 Grasso's Koninklijke Machinefabrieken N.V. A device for separating oil from a refrigerant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016509A2 (en) * 1979-03-23 1980-10-01 Grasso's Koninklijke Machinefabrieken N.V. A device for separating oil from a refrigerant
EP0016509A3 (en) * 1979-03-23 1980-12-10 Grasso's Koninklijke Machinefabrieken N.V. A device for separating oil from a refrigerant

Similar Documents

Publication Publication Date Title
FR950095A (en) Improvements made to dust separators
FR998586A (en) Improvements to recording materials
FR943663A (en) Carburetor improvements
FR975625A (en) Air turbine
FR938762A (en) Improvements made to stop rings
FR932460A (en) Improvements to assembly pins
FR886632A (en) Improvements to aeromotors
FR924281A (en) Improvements to air purifiers
FR889830A (en) Improvements to air conditioning installations
FR888166A (en) Improvements to scrapers-scrapers
FR884217A (en) Arrangement of locomotives
FR944600A (en) air purifier
FR924977A (en) Improvements to agreement indicators
FR890195A (en) Improvements to the sets of directed antennas
FR942674A (en) Improvements to tree supports
FR876869A (en) Improvements to air compressors
FR880606A (en) School Catch Improvements
FR880018A (en) Air filter improvements
FR879940A (en) Improvements to drills
FR930992A (en) Improvements to aerodyne cockpits
FR977948A (en) Improvements to seaplane hulls
FR976976A (en) Improvements to closures
FR882806A (en) Improvements made to carburetors
FR946523A (en) Improvements to ignition mechanisms
FR977478A (en) Improvements to silicate paints