GB1079839A - Improvements in or relating to restriction indicators for fluid filters - Google Patents

Improvements in or relating to restriction indicators for fluid filters

Info

Publication number
GB1079839A
GB1079839A GB2995766A GB2995766A GB1079839A GB 1079839 A GB1079839 A GB 1079839A GB 2995766 A GB2995766 A GB 2995766A GB 2995766 A GB2995766 A GB 2995766A GB 1079839 A GB1079839 A GB 1079839A
Authority
GB
United Kingdom
Prior art keywords
bellows
engine
relating
fluid filters
filter
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
GB2995766A
Other languages
English (en)
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of GB1079839A publication Critical patent/GB1079839A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
GB2995766A 1966-04-25 1966-07-04 Improvements in or relating to restriction indicators for fluid filters Expired GB1079839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54495966A 1966-04-25 1966-04-25

Publications (1)

Publication Number Publication Date
GB1079839A true GB1079839A (en) 1967-08-16

Family

ID=24174291

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2995766A Expired GB1079839A (en) 1966-04-25 1966-07-04 Improvements in or relating to restriction indicators for fluid filters

Country Status (2)

Country Link
BE (1) BE684891A (pt-PT)
GB (1) GB1079839A (pt-PT)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135535A1 (pt-PT) * 1971-05-03 1972-12-22 Mann & Hummel Filter
EP1070841A2 (en) * 1999-07-21 2001-01-24 Nelson Industries, Inc. Air filter with reinforced pressure tap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135535A1 (pt-PT) * 1971-05-03 1972-12-22 Mann & Hummel Filter
EP1070841A2 (en) * 1999-07-21 2001-01-24 Nelson Industries, Inc. Air filter with reinforced pressure tap
EP1070841A3 (en) * 1999-07-21 2001-06-20 Nelson Industries, Inc. Air filter with reinforced pressure tap

Also Published As

Publication number Publication date
BE684891A (pt-PT) 1967-02-01

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