FR1223087A - Oil filter device for rotary vacuum pumps with oil seal - Google Patents

Oil filter device for rotary vacuum pumps with oil seal

Info

Publication number
FR1223087A
FR1223087A FR793666A FR793666A FR1223087A FR 1223087 A FR1223087 A FR 1223087A FR 793666 A FR793666 A FR 793666A FR 793666 A FR793666 A FR 793666A FR 1223087 A FR1223087 A FR 1223087A
Authority
FR
France
Prior art keywords
oil
filter device
vacuum pumps
rotary vacuum
oil seal
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
FR793666A
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.)
Micafil AG
Original Assignee
Micafil AG
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 Micafil AG filed Critical Micafil AG
Application granted granted Critical
Publication of FR1223087A publication Critical patent/FR1223087A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR793666A 1958-05-03 1959-04-30 Oil filter device for rotary vacuum pumps with oil seal Expired FR1223087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1223087X 1958-05-03

Publications (1)

Publication Number Publication Date
FR1223087A true FR1223087A (en) 1960-06-15

Family

ID=3687410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793666A Expired FR1223087A (en) 1958-05-03 1959-04-30 Oil filter device for rotary vacuum pumps with oil seal

Country Status (1)

Country Link
FR (1) FR1223087A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242429A2 (en) * 1986-04-15 1987-10-28 AUSIMONT S.p.A. Filtration device for oils

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242429A2 (en) * 1986-04-15 1987-10-28 AUSIMONT S.p.A. Filtration device for oils
EP0242429A3 (en) * 1986-04-15 1988-03-23 AUSIMONT S.p.A. Filtration device for oils

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