SE8005964L - Anordning for att detektera fasta eller vetskeformiga fororeningar i ett fluidum under tryck - Google Patents

Anordning for att detektera fasta eller vetskeformiga fororeningar i ett fluidum under tryck

Info

Publication number
SE8005964L
SE8005964L SE8005964A SE8005964A SE8005964L SE 8005964 L SE8005964 L SE 8005964L SE 8005964 A SE8005964 A SE 8005964A SE 8005964 A SE8005964 A SE 8005964A SE 8005964 L SE8005964 L SE 8005964L
Authority
SE
Sweden
Prior art keywords
fluid
filter strip
passageway
differential pressure
sensing means
Prior art date
Application number
SE8005964A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
W F Isley
J L Dodd
Original Assignee
Teledyne Ind
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 Teledyne Ind filed Critical Teledyne Ind
Publication of SE8005964L publication Critical patent/SE8005964L/

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Measuring Fluid Pressure (AREA)
  • Supercharger (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
SE8005964A 1979-10-10 1980-08-26 Anordning for att detektera fasta eller vetskeformiga fororeningar i ett fluidum under tryck SE8005964L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/083,287 US4263805A (en) 1979-10-10 1979-10-10 Solid impurity detector

Publications (1)

Publication Number Publication Date
SE8005964L true SE8005964L (sv) 1981-04-11

Family

ID=22177365

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005964A SE8005964L (sv) 1979-10-10 1980-08-26 Anordning for att detektera fasta eller vetskeformiga fororeningar i ett fluidum under tryck

Country Status (8)

Country Link
US (1) US4263805A (es)
CA (1) CA1135130A (es)
DE (1) DE3036532A1 (es)
DK (1) DK425080A (es)
ES (1) ES8107361A1 (es)
GB (1) GB2060432B (es)
IL (1) IL60986A (es)
SE (1) SE8005964L (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477350A (en) * 1983-03-14 1984-10-16 Brandt & Associates, Inc. Liquid filtering apparatus
GB2138565B (en) * 1983-03-25 1986-10-22 Central Electr Generat Board Apparatus for monitoring particulate matter
JPS6270731A (ja) * 1985-09-24 1987-04-01 Mitsubishi Electric Corp 純水中の不純物測定装置
JPS6270732A (ja) * 1985-09-24 1987-04-01 Mitsubishi Electric Corp 純水中の不純物測定装置
US5062120A (en) * 1989-04-26 1991-10-29 Daly Steven F Underwater frazil ice detector
CA2002808C (en) * 1989-11-10 1996-02-20 James E. Mullis, Sr. Device for sampling a circulating fluid
US5036698A (en) * 1990-05-04 1991-08-06 Allied-Signal Inc. Method and apparatus for predicting life of air filter cartridges
ATE181401T1 (de) * 1992-08-10 1999-07-15 Dow Deutschland Inc Vorrichtung zur verkrustungsdetektion eines axialverdichters.
US5606311A (en) * 1995-08-30 1997-02-25 General Motors Corporation Air filter diagnostic
GB2323310B (en) 1997-03-20 2001-04-18 Pall Corp Filter life measurement
NL1005595C2 (nl) * 1997-03-21 1998-09-22 Univ Delft Tech Inrichting voor het meten van de permeabiliteit van kristaldeeltjes.
FI20031273A (fi) * 2003-09-08 2005-03-09 Aca Systems Oy Menetelmä huokoisuuden mittaamiseksi liikkuvasta rainamaisesta paperista
US20060075528P1 (en) * 2004-10-06 2006-04-06 Brian Jones Peach tree named 'kay rich'
WO2007121750A1 (en) * 2006-04-21 2007-11-01 Tomatec Oil leakage detector
RU2008141414A (ru) * 2006-04-21 2010-05-27 Томатек (DK) Обнаружитель утечки нефтепродуктов
IL184410A (en) * 2007-07-04 2012-06-28 Water Works Ass Clogging rate monitor
JP2010104884A (ja) * 2008-10-29 2010-05-13 Toshiba Corp 薬液のフィルタリング方法
GB2496152A (en) * 2011-11-02 2013-05-08 Nissan Motor Mfg Uk Ltd An air filter unit for a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675697A (en) * 1954-04-20 Multiple continuous air sampler
US1844611A (en) * 1930-02-10 1932-02-09 Stewart Warner Corp Oil filter
US3167949A (en) * 1962-08-08 1965-02-02 Richard W Stenzel Method and apparatus for measuring dispersed materials in oils
US3912632A (en) * 1970-04-14 1975-10-14 Brunswick Corp Filter device
US3672507A (en) * 1970-04-20 1972-06-27 Henry Paull Jr Filter apparatus and method
FR2264579A1 (en) * 1974-03-20 1975-10-17 Engineering Components Ltd Gas filter with audible alarm - caused by gas flow in the inlet and activated by excessive pressure drop
US4117717A (en) * 1977-06-23 1978-10-03 Teledyne Industries, Inc. Solid impurity detector

Also Published As

Publication number Publication date
US4263805A (en) 1981-04-28
GB2060432A (en) 1981-05-07
IL60986A (en) 1985-01-31
IL60986A0 (en) 1980-11-30
GB2060432B (en) 1983-05-25
ES495781A0 (es) 1981-10-01
DK425080A (da) 1981-04-11
DE3036532A1 (de) 1981-04-23
ES8107361A1 (es) 1981-10-01
CA1135130A (en) 1982-11-09

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8005964-5

Effective date: 19871014