YU46474B - FILTER DEVICE - Google Patents

FILTER DEVICE

Info

Publication number
YU46474B
YU46474B YU149988A YU149988A YU46474B YU 46474 B YU46474 B YU 46474B YU 149988 A YU149988 A YU 149988A YU 149988 A YU149988 A YU 149988A YU 46474 B YU46474 B YU 46474B
Authority
YU
Yugoslavia
Prior art keywords
supply chamber
chamber
discharge chamber
filter element
parts
Prior art date
Application number
YU149988A
Other languages
Serbo-Croatian (sh)
Other versions
YU149988A (en
Inventor
A. Meulen
Original Assignee
Polak, Sonja
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 Polak, Sonja filed Critical Polak, Sonja
Publication of YU149988A publication Critical patent/YU149988A/en
Publication of YU46474B publication Critical patent/YU46474B/en

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
    • B01D35/30—Filter housing constructions
    • B01D35/301—Constructions of two or more housings
    • B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/018—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 flat filtering elements ring shaped
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • 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
    • B01D35/18—Heating or cooling the filters
    • B01D35/185—Heating or cooling the filters comprising a vaporizing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/188—Multiple filtering elements having filtering areas of different size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)

Abstract

FILTRIRNA NAPRAVA, kot so mazalna olja, goriva za motorje z notranjim zgorevanjem, hidravlične tekočine ali podobno, z iz vsaj dveh delov, 1', 1", 1"' sestaječim ohišjem 1, v katerem sta predvideni najmanj ena dovodna komora 3 za onesnaženi medij in najmanj ena odvodna komora 5, 5', 5" za obdelovani medij, pri čemer je dovodna komora 3 povezana z najmanj eno odvodno komoro 5, 5', 5" preko vsaj enega filtrskega elementa in dodatno preko mimovodnega kanala 7, ki premošča filtrski element, in pri čemer je v kanalu 7 razporejen varnostni ventil 8, ki se odpre pri pojavu nadtlaka v dovodni komori 3 in ki je povezan s pri odpiranju ventila 8 sprožujočim se električnim stikalom 10 opozorilne in/ali stikalne naprave, označena s tem, da je filtrsko sito (2) razporejeno v delilni ravnini med soležnima ohišnima deloma (1',1",1"') med dovodno komoro (3) in odvodno komoro (5). - Prijava vsebuje še 5 neodvisnih zahtevkov.FILTERING DEVICE, such as lubricating oils, fuels for internal combustion engines, hydraulic fluids or the like, with at least two parts, 1 ', 1 ", 1"' assembly housing 1, in which at least one supply chamber 3 is provided for contaminated medium and at least one discharge chamber 5, 5 ', 5 "for the treated medium, wherein the supply chamber 3 is connected to at least one discharge chamber 5, 5', 5" via at least one filter element and additionally via a bypass channel 7 bridging a filter element, and in which a safety valve 8 is arranged in the channel 7, which opens in the event of overpressure in the supply chamber 3 and which is connected to the electrical switch 10 of the warning and / or switching device triggered by the opening of the valve 8. that the filter sieve (2) is arranged in a dividing plane between adjacent housing parts (1 ', 1 ", 1"') between the supply chamber (3) and the discharge chamber (5). - The application contains 5 more independent claims.

YU149988A 1987-08-04 1988-08-03 FILTER DEVICE YU46474B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0196787A AT389458B (en) 1987-08-04 1987-08-04 FILTER

Publications (2)

Publication Number Publication Date
YU149988A YU149988A (en) 1990-04-30
YU46474B true YU46474B (en) 1993-10-20

Family

ID=3524927

Family Applications (1)

Application Number Title Priority Date Filing Date
YU149988A YU46474B (en) 1987-08-04 1988-08-03 FILTER DEVICE

Country Status (9)

Country Link
EP (1) EP0377602A1 (en)
AT (1) AT389458B (en)
BG (1) BG91094A (en)
CS (1) CS274471B2 (en)
ES (1) ES2007982A6 (en)
HU (1) HU205276B (en)
PL (1) PL274067A1 (en)
WO (1) WO1989000881A1 (en)
YU (1) YU46474B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025995A1 (en) * 1995-02-22 1996-08-29 Parker Hannifin Oy Filter provided with a bypass opening
DE19514224A1 (en) * 1995-04-15 1996-10-17 Knecht Filterwerke Gmbh Filters for cleaning a hydraulic medium
DE19651664A1 (en) * 1996-12-12 1998-06-18 Bosch Gmbh Robert Device for conveying liquid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459307A (en) * 1967-10-11 1969-08-05 Henry R Collins Jr Small particle bypass filter means
US3644915A (en) * 1969-08-27 1972-02-22 Allis Chalmers Mfg Co Filter bypass indicator
US3545616A (en) * 1969-09-05 1970-12-08 Sperry Rand Corp Filter and indicator means
US4024064A (en) * 1973-03-23 1977-05-17 Kordon Corporation Liquid treating system and included filter assembly
US4038189A (en) * 1976-01-16 1977-07-26 The United States Of America As Represented By The Secretary Of The Air Force Fluid dual filter
GB1542373A (en) * 1977-01-28 1979-03-21 Caterpillar Tractor Co Fluid filter assembly
US4446017A (en) * 1982-06-10 1984-05-01 Oberg Gordon D Oil filter assembly having a removable filter member
AT382161B (en) * 1983-12-21 1987-01-26 Meulen Alfred V D DEVICE FOR ELIMINATING WATER AND / OR OTHER VOLATILE IMPURITIES FROM LUBRICANT OILS FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
CS540988A2 (en) 1990-09-12
WO1989000881A1 (en) 1989-02-09
ATA196787A (en) 1989-05-15
BG91094A (en) 1993-12-24
HUT53554A (en) 1990-11-28
AT389458B (en) 1989-12-11
ES2007982A6 (en) 1989-07-01
YU149988A (en) 1990-04-30
HU884713D0 (en) 1990-09-28
HU205276B (en) 1992-04-28
CS274471B2 (en) 1991-04-11
EP0377602A1 (en) 1990-07-18
PL274067A1 (en) 1989-04-17

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