ES2013234B3 - Dispositivo de indicacion para la rueda de suciedad de un filtro de aspiracion de aire - Google Patents

Dispositivo de indicacion para la rueda de suciedad de un filtro de aspiracion de aire

Info

Publication number
ES2013234B3
ES2013234B3 ES86114718T ES86114718T ES2013234B3 ES 2013234 B3 ES2013234 B3 ES 2013234B3 ES 86114718 T ES86114718 T ES 86114718T ES 86114718 T ES86114718 T ES 86114718T ES 2013234 B3 ES2013234 B3 ES 2013234B3
Authority
ES
Spain
Prior art keywords
indicating
piston
axis
housing
rocker
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 - Lifetime
Application number
ES86114718T
Other languages
English (en)
Inventor
Heinz Erwin Muller
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel 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 Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Application granted granted Critical
Publication of ES2013234B3 publication Critical patent/ES2013234B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Mechanical Control Devices (AREA)
ES86114718T 1985-12-17 1986-10-23 Dispositivo de indicacion para la rueda de suciedad de un filtro de aspiracion de aire Expired - Lifetime ES2013234B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3544492A DE3544492C1 (de) 1985-12-17 1985-12-17 Anzeigevorrichtung fuer den Verschmutzungsgrad von Ansaugluftfiltern

Publications (1)

Publication Number Publication Date
ES2013234B3 true ES2013234B3 (es) 1990-05-01

Family

ID=6288583

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86114718T Expired - Lifetime ES2013234B3 (es) 1985-12-17 1986-10-23 Dispositivo de indicacion para la rueda de suciedad de un filtro de aspiracion de aire

Country Status (5)

Country Link
EP (1) EP0229893B1 (es)
AT (1) ATE49711T1 (es)
BR (1) BR8605877A (es)
DE (2) DE3544492C1 (es)
ES (1) ES2013234B3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323222C2 (de) * 1993-07-12 2002-05-02 Miele & Cie Verfahren und Einrichtung zur Füllgradanzeige des Staubfilterbeutels in einem Staubsauger
DE19506452A1 (de) * 1995-02-24 1996-08-29 Mann & Hummel Filter Anzeigevorrichtung zur Anzeige des Unterdrucks
DE19506453A1 (de) * 1995-02-24 1996-08-29 Mann & Hummel Filter Anzeigevorrichtung zur Anzeige des Unterdrucks
US7470360B2 (en) * 2005-01-21 2008-12-30 Engineered Products Company Fluid flow restriction indicator
JP2009541714A (ja) 2006-06-16 2009-11-26 エンジニアード プロダクツ カンパニー ダイヤル式流量制限計
FR2919351A3 (fr) * 2007-07-24 2009-01-30 Renault Sas Dispositif de support de filtre a gasoil d'un vehicule automobile,le dispositif comprenant des moyens pour l'indexation visuelle du filtre.
EP3700656B1 (en) 2017-10-24 2022-06-15 Donaldson Company, Inc. Air cleaner assembly with restriction indicator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1648364A1 (de) * 1967-05-13 1971-07-08 Erhard Burkard Druckanzeiger
DE2617972A1 (de) * 1976-04-24 1977-11-10 Mann & Hummel Filter Anzeigevorrichtung fuer den verschmutzungsgrad von ansaugluftfiltern
US4445456A (en) * 1978-06-19 1984-05-01 Engineered Products Company Air filter restriction indicating device

Also Published As

Publication number Publication date
BR8605877A (pt) 1987-08-25
EP0229893B1 (de) 1990-01-24
ATE49711T1 (de) 1990-02-15
EP0229893A3 (en) 1988-07-13
EP0229893A2 (de) 1987-07-29
DE3668417D1 (de) 1990-03-01
DE3544492C1 (de) 1987-01-02

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