FR2206114A1 - Cartridge oil filter for I.C. engines - double element of crimped medium ensures maximum utilisation of surface area - Google Patents

Cartridge oil filter for I.C. engines - double element of crimped medium ensures maximum utilisation of surface area

Info

Publication number
FR2206114A1
FR2206114A1 FR7332807A FR7332807A FR2206114A1 FR 2206114 A1 FR2206114 A1 FR 2206114A1 FR 7332807 A FR7332807 A FR 7332807A FR 7332807 A FR7332807 A FR 7332807A FR 2206114 A1 FR2206114 A1 FR 2206114A1
Authority
FR
France
Prior art keywords
crimped
engines
surface area
oil filter
cartridge
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.)
Granted
Application number
FR7332807A
Other languages
English (en)
French (fr)
Other versions
FR2206114B3 (US07935154-20110503-C00006.png
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.)
FRANCESCONI WALTER IT
Original Assignee
FRANCESCONI WALTER IT
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 FRANCESCONI WALTER IT filed Critical FRANCESCONI WALTER IT
Publication of FR2206114A1 publication Critical patent/FR2206114A1/fr
Application granted granted Critical
Publication of FR2206114B3 publication Critical patent/FR2206114B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
    • 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
    • B01D27/10—Safety devices, e.g. by-passes
    • B01D27/106—Anti-leakage or anti-return valves
    • 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
    • B01D27/108—Flow control valves; Damping or calibrated passages
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
    • B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
    • B01D27/148—Cartridge filters of the throw-away type having more than one filtering element connected in series arranged concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)
FR7332807A 1972-11-10 1973-09-12 Cartridge oil filter for I.C. engines - double element of crimped medium ensures maximum utilisation of surface area Granted FR2206114A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31547/72A IT970415B (it) 1972-11-10 1972-11-10 Dispositivo di filtrazione parti colarmente per oli di motori di autoveicoli

Publications (2)

Publication Number Publication Date
FR2206114A1 true FR2206114A1 (en) 1974-06-07
FR2206114B3 FR2206114B3 (US07935154-20110503-C00006.png) 1976-08-13

Family

ID=11233753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332807A Granted FR2206114A1 (en) 1972-11-10 1973-09-12 Cartridge oil filter for I.C. engines - double element of crimped medium ensures maximum utilisation of surface area

Country Status (5)

Country Link
BE (1) BE804713A (US07935154-20110503-C00006.png)
DE (1) DE2347814A1 (US07935154-20110503-C00006.png)
FR (1) FR2206114A1 (US07935154-20110503-C00006.png)
IT (1) IT970415B (US07935154-20110503-C00006.png)
NL (1) NL7310302A (US07935154-20110503-C00006.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH663158A5 (de) * 1983-05-27 1987-11-30 Filtro Sa Patronenfilter sowie filtereinrichtung.

Also Published As

Publication number Publication date
BE804713A (fr) 1974-01-02
IT970415B (it) 1974-04-10
FR2206114B3 (US07935154-20110503-C00006.png) 1976-08-13
DE2347814A1 (de) 1974-05-16
NL7310302A (US07935154-20110503-C00006.png) 1974-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse