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
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

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