FR647535A - Perfectionnements aux filtres - Google Patents

Perfectionnements aux filtres

Info

Publication number
FR647535A
FR647535A FR647535DA FR647535A FR 647535 A FR647535 A FR 647535A FR 647535D A FR647535D A FR 647535DA FR 647535 A FR647535 A FR 647535A
Authority
FR
France
Prior art keywords
refinements
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.)
Delco Electronics LLC
Original Assignee
AC Spark Plug Co
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 AC Spark Plug Co filed Critical AC Spark Plug Co
Application granted granted Critical
Publication of FR647535A publication Critical patent/FR647535A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
FR647535D 1927-02-05 1928-01-20 Perfectionnements aux filtres Expired FR647535A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US166162A US1723053A (en) 1927-02-05 1927-02-05 Filter

Publications (1)

Publication Number Publication Date
FR647535A true FR647535A (fr) 1928-11-26

Family

ID=22602071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647535D Expired FR647535A (fr) 1927-02-05 1928-01-20 Perfectionnements aux filtres

Country Status (2)

Country Link
US (1) US1723053A (fr)
FR (1) FR647535A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562328A (en) * 1948-05-25 1951-07-31 Jesse K Null Irrigation device
US2647637A (en) * 1949-07-16 1953-08-04 Gen Motors Corp Filter
US2507818A (en) * 1949-08-06 1950-05-16 Sager Victor Oil filter
US2855105A (en) * 1955-03-15 1958-10-07 Corliss D Nugent Replaceable filter elements
US3069015A (en) * 1959-12-07 1962-12-18 Purolator Products Inc Oil filter
US4963258A (en) * 1987-02-24 1990-10-16 Aisaburo Yagishita Filter with perforated fin portions extending from outer cylindrical wall

Also Published As

Publication number Publication date
US1723053A (en) 1929-08-06

Similar Documents

Publication Publication Date Title
FR662929A (fr) Perfectionnements aux filtres
FR647535A (fr) Perfectionnements aux filtres
FR697061A (fr) Perfectionnements aux filtres
FR647095A (fr) Perfectionnements aux filtres
FR629746A (fr) Perfectionnements aux brosses circulaires
FR728683A (fr) Perfectionnements aux filtres
FR669255A (fr) Perfectionnements aux filtres
FR640427A (fr) Perfectionnements aux véhicules
FR664471A (fr) Perfectionnements aux filtres
FR642370A (fr) Perfectionnements aux filtres
FR635013A (fr) Perfectionnements aux persiennes
FR656797A (fr) Perfectionnements aux briques
FR613065A (fr) Perfectionnements aux condensateurs
FR641219A (fr) Perfectionnements aux condensateurs
FR586193A (fr) Perfectionnements aux filtres
FR645751A (fr) Perfectionnements aux lanternes
FR647416A (fr) Perfectionnements aux soupapes
FR652349A (fr) Perfectionnements aux étuis à allumettes
FR627060A (fr) Perfectionnements aux condensateurs
FR674112A (fr) Perfectionnements aux fenêtres
FR587853A (fr) Perfectionnements aux filtres
FR643540A (fr) Perfectionnements aux projecteurs
FR609708A (fr) Perfectionnements aux écrémeuses
FR661608A (fr) Perfectionnements aux bobines
FR650827A (fr) Perfectionnements aux bobines