ZA855209B - Indicating device for the dirt accumulation on suction air filters - Google Patents

Indicating device for the dirt accumulation on suction air filters

Info

Publication number
ZA855209B
ZA855209B ZA855209A ZA855209A ZA855209B ZA 855209 B ZA855209 B ZA 855209B ZA 855209 A ZA855209 A ZA 855209A ZA 855209 A ZA855209 A ZA 855209A ZA 855209 B ZA855209 B ZA 855209B
Authority
ZA
South Africa
Prior art keywords
indicating device
suction air
air filters
dirt accumulation
dirt
Prior art date
Application number
ZA855209A
Other languages
English (en)
Inventor
Paul Gerlach
Heinz Erwin Mueller
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of ZA855209B publication Critical patent/ZA855209B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/09—Clogging indicators ; Diagnosis or testing of air cleaners
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Mechanical Control Devices (AREA)
ZA855209A 1984-08-01 1985-07-10 Indicating device for the dirt accumulation on suction air filters ZA855209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843428307 DE3428307A1 (de) 1984-08-01 1984-08-01 Anzeigevorrichtung fuer den verschmutzungsgrad von ansaugluftfiltern

Publications (1)

Publication Number Publication Date
ZA855209B true ZA855209B (en) 1986-02-26

Family

ID=6242076

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA855209A ZA855209B (en) 1984-08-01 1985-07-10 Indicating device for the dirt accumulation on suction air filters

Country Status (9)

Country Link
US (1) US4688511A (OSRAM)
AR (1) AR242121A1 (OSRAM)
BR (1) BR8503512A (OSRAM)
DE (1) DE3428307A1 (OSRAM)
ES (1) ES8700072A1 (OSRAM)
FR (1) FR2568484B1 (OSRAM)
GB (1) GB2164153B (OSRAM)
MX (1) MX157720A (OSRAM)
ZA (1) ZA855209B (OSRAM)

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Also Published As

Publication number Publication date
GB8518439D0 (en) 1985-08-29
US4688511A (en) 1987-08-25
GB2164153A (en) 1986-03-12
GB2164153B (en) 1987-12-31
DE3428307A1 (de) 1986-02-13
AR242121A1 (es) 1993-03-31
BR8503512A (pt) 1986-04-22
DE3428307C2 (OSRAM) 1990-06-07
MX157720A (es) 1988-12-12
ES8700072A1 (es) 1986-10-16
FR2568484B1 (fr) 1989-07-21
FR2568484A1 (fr) 1986-02-07
ES545762A0 (es) 1986-10-16

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