FR2175197B1 - - Google Patents

Info

Publication number
FR2175197B1
FR2175197B1 FR7308364A FR7308364A FR2175197B1 FR 2175197 B1 FR2175197 B1 FR 2175197B1 FR 7308364 A FR7308364 A FR 7308364A FR 7308364 A FR7308364 A FR 7308364A FR 2175197 B1 FR2175197 B1 FR 2175197B1
Authority
FR
France
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
FR7308364A
Other languages
French (fr)
Other versions
FR2175197A1 (xx
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of FR2175197A1 publication Critical patent/FR2175197A1/fr
Application granted granted Critical
Publication of FR2175197B1 publication Critical patent/FR2175197B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26—Filters with built-in pumps filters provided with a pump mounted in or on the casing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Measuring Volume Flow (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
FR7308364A 1972-03-08 1973-03-08 Expired FR2175197B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1081572A GB1428363A (en) 1972-03-08 1972-03-08 Filtering of fluids

Publications (2)

Publication Number Publication Date
FR2175197A1 FR2175197A1 (xx) 1973-10-19
FR2175197B1 true FR2175197B1 (xx) 1976-06-11

Family

ID=9974804

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308364A Expired FR2175197B1 (xx) 1972-03-08 1973-03-08

Country Status (3)

Country Link
FR (1) FR2175197B1 (xx)
GB (1) GB1428363A (xx)
IT (1) IT979159B (xx)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368680A (en) * 1965-05-04 1968-02-13 Rosaen Filter Co Filter with element subassembly

Also Published As

Publication number Publication date
DE2311966B2 (de) 1975-07-03
FR2175197A1 (xx) 1973-10-19
GB1428363A (en) 1976-03-17
IT979159B (it) 1974-09-30
DE2311966A1 (de) 1973-09-20

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse