ATA66375A - Anzeigegerat fur den verschmutzungsgrad eines filters - Google Patents

Anzeigegerat fur den verschmutzungsgrad eines filters

Info

Publication number
ATA66375A
ATA66375A AT66375A AT66375A ATA66375A AT A66375 A ATA66375 A AT A66375A AT 66375 A AT66375 A AT 66375A AT 66375 A AT66375 A AT 66375A AT A66375 A ATA66375 A AT A66375A
Authority
AT
Austria
Prior art keywords
contamination
filter
degree
display device
display
Prior art date
Application number
AT66375A
Other languages
English (en)
Other versions
AT339342B (de
Original Assignee
Lang Apparatebau Gmbh
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 Lang Apparatebau Gmbh filed Critical Lang Apparatebau Gmbh
Publication of ATA66375A publication Critical patent/ATA66375A/de
Application granted granted Critical
Publication of AT339342B publication Critical patent/AT339342B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/046—Controlling the filtration by pressure measuring
    • 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
AT66375A 1974-01-31 1975-01-29 Anzeigegerat fur den verschmutzungsgrad eines filters AT339342B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404452 DE2404452C2 (de) 1974-01-31 1974-01-31 Anzeigegerät für den Verschmutzungsgrad eines Filters

Publications (2)

Publication Number Publication Date
ATA66375A true ATA66375A (de) 1977-02-15
AT339342B AT339342B (de) 1977-10-10

Family

ID=5906108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT66375A AT339342B (de) 1974-01-31 1975-01-29 Anzeigegerat fur den verschmutzungsgrad eines filters

Country Status (3)

Country Link
AT (1) AT339342B (de)
DE (1) DE2404452C2 (de)
FR (1) FR2259637A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515690A (en) * 1982-08-06 1985-05-07 Nissan Motor Company, Limited Fuel supply system for diesel engines
JPS6030990A (ja) * 1983-08-01 1985-02-16 Hitachi Ltd 異物除去装置の運転方法及び装置
US4818385A (en) * 1987-08-31 1989-04-04 Medley Iii Frank W Filter with high pressure indicator
DE3835672A1 (de) * 1988-10-20 1990-04-26 Bayerische Motoren Werke Ag Verfahren und vorrichtung zur ueberwachung des verschmutzungsgrades von filtern
DE4117422C1 (en) * 1991-05-28 1992-11-12 Willi Prof. Dr.-Ing. 7432 Bad Urach De Dettinger Monitoring contamination level of filter, partic. for hydraulic fluids - in which signal is produced which correlates with quotient of two pressure differences and evaluating device produces signal to change filter when quotient reaches given value
FR2705734B1 (fr) * 1993-05-25 1995-06-30 Snecma Procédé et dispositif pour améliorer la sécurité des filtres à fluide.
DE19506452A1 (de) * 1995-02-24 1996-08-29 Mann & Hummel Filter Anzeigevorrichtung zur Anzeige des Unterdrucks
SE9603612D0 (sv) * 1996-10-03 1996-10-03 Siemens Elema Ab Metod för funktionskontroll av filter
DE19716979A1 (de) * 1997-04-23 1998-10-29 Porsche Ag Kraftstoffördersystem für Fahrzeuge mit Filterüberwachung
FR2770788B1 (fr) * 1997-11-12 2000-01-28 Valeo Climatisation Dispositif de mesure du degre de colmatage d'un filtre d'une installation de ventilation, chauffage et/ou climatisation
US7470360B2 (en) * 2005-01-21 2008-12-30 Engineered Products Company Fluid flow restriction indicator
WO2007149445A1 (en) 2006-06-16 2007-12-27 Engineered Products Company Dial-type flow-restriction gauges

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776056A (en) * 1949-03-16 1957-01-01 Oilgear Co Apparatus for filtering liquid
US3325010A (en) * 1963-10-09 1967-06-13 Cleveland Technical Ct Inc Filter clogging indicator
FR1409910A (fr) * 1964-07-23 1965-09-03 Herfilco Indicateur de colmatage pour filtres
US3482696A (en) * 1967-04-03 1969-12-09 Gen Motors Corp Oil filter indicating system
DE2049172C3 (de) * 1970-10-07 1978-10-12 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Einrichtung für die Anzeige der Verstopfung eines Druckflüssigkeitsfilters
DE2123755C3 (de) * 1971-05-13 1979-10-11 Vereinigte Flugtechnische Werkefokker Gmbh, 2800 Bremen Anordnung zur Anzeige des Verschmutzungsgrades für Hydraulikfilter

Also Published As

Publication number Publication date
DE2404452A1 (de) 1975-08-07
DE2404452C2 (de) 1984-09-06
FR2259637B1 (de) 1977-04-15
FR2259637A1 (en) 1975-08-29
AT339342B (de) 1977-10-10

Similar Documents

Publication Publication Date Title
AT354604B (de) Blutfiltereinheit
NO137262C (no) Fremgangsm}te og anordning for rensing av t¦yfiltre av slangetype eller liknende
SE380300C (sv) Anordning for vetskebehandling av en fibersuspension
SE407245B (sv) Sett och anordning for rengoring av pappersmaskinsfiltar
IT1031997B (it) Filtro per sangue
FR2279441A1 (fr) Appareil de filtration de fluides radioactifs
IT1041899B (it) Filtro per sangue
AT339342B (de) Anzeigegerat fur den verschmutzungsgrad eines filters
SE404757B (sv) Filtreringsanordning inefattande atminstone ett spaltfilterljus
IT1039449B (it) Dispositivo per filtrazione
BR7503795A (pt) Conjunto filtrante
AT339339B (de) Filterelement fur schichten- und anschwemmschichtenfilter
AT343689B (de) Filtereinrichtung fur die reinigung von flussigkeiten
SE411520B (sv) Anordning for filtrering av en vetska i rorelse
SE410685B (sv) Monolitiskt kristallfilter
DK434874A (da) Filtreringsapparat
AT338835B (de) Anzeigegerat fur den verschmutzungsgrad von filtern
BE836069A (fr) Appareil de filtration a usage denologique
SE410394B (sv) Foerfarande och anordning foer adsorptionsfiltrering av en vaetska
SE386594B (sv) Filteranordning
SU538729A1 (ru) Фильтр-сгуститель
SE398975B (sv) Anordning vid slangfilter
SE385781B (sv) Anordning vid luftfilter
SU539104A1 (ru) Устройство дл жидкостной обработки ткани
AT330517B (de) Anzeigevorrichtung fur den verschmutzungsgrad von ansaugluftfiltern

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner