FR717389A - Perfectionnements aux filtres à huile - Google Patents

Perfectionnements aux filtres à huile

Info

Publication number
FR717389A
FR717389A FR717389DA FR717389A FR 717389 A FR717389 A FR 717389A FR 717389D A FR717389D A FR 717389DA FR 717389 A FR717389 A FR 717389A
Authority
FR
France
Prior art keywords
refinements
oil filter
oil
filter
filter refinements
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
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.)
DOOLEY IMPROVEMENTS Inc
Original Assignee
DOOLEY IMPROVEMENTS 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 DOOLEY IMPROVEMENTS Inc filed Critical DOOLEY IMPROVEMENTS Inc
Application granted granted Critical
Publication of FR717389A publication Critical patent/FR717389A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/103—Bypass or safety valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
FR717389D 1930-06-05 1931-05-20 Perfectionnements aux filtres à huile Expired FR717389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US459318A US1896395A (en) 1930-06-05 1930-06-05 Filter

Publications (1)

Publication Number Publication Date
FR717389A true FR717389A (fr) 1932-01-07

Family

ID=23824289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717389D Expired FR717389A (fr) 1930-06-05 1931-05-20 Perfectionnements aux filtres à huile

Country Status (3)

Country Link
US (1) US1896395A (fr)
FR (1) FR717389A (fr)
GB (1) GB371649A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537992A (en) * 1939-03-18 1951-01-16 William E Gross Gas mask canister
US2598210A (en) * 1945-06-01 1952-05-27 Beacham Thomas Edward Filter
US2480108A (en) * 1946-01-29 1949-08-30 Martin J Barker Adjustable by-pass check valve
US2533266A (en) * 1946-03-13 1950-12-12 Purolator Products Inc Filter
US2888141A (en) * 1956-11-27 1959-05-26 Fram Corp Oil filters
US3096281A (en) * 1958-11-20 1963-07-02 Screen Products Inc Filter construction
DE3624518A1 (de) * 1986-07-19 1988-01-28 Knecht Filterwerke Gmbh Filtergehaeuse

Also Published As

Publication number Publication date
GB371649A (en) 1932-04-28
US1896395A (en) 1933-02-07

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