DE112013001444A5 - filter cartridge - Google Patents

filter cartridge Download PDF

Info

Publication number
DE112013001444A5
DE112013001444A5 DE112013001444.0T DE112013001444T DE112013001444A5 DE 112013001444 A5 DE112013001444 A5 DE 112013001444A5 DE 112013001444 T DE112013001444 T DE 112013001444T DE 112013001444 A5 DE112013001444 A5 DE 112013001444A5
Authority
DE
Germany
Prior art keywords
filter cartridge
cartridge
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.)
Pending
Application number
DE112013001444.0T
Other languages
German (de)
Inventor
Stephan Ester
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.)
Woehler Technik GmbH
Original Assignee
Woehler Messgeraete Kehrgeraete 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 Woehler Messgeraete Kehrgeraete GmbH filed Critical Woehler Messgeraete Kehrgeraete GmbH
Publication of DE112013001444A5 publication Critical patent/DE112013001444A5/en
Pending legal-status Critical Current

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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N2001/2285—Details of probe structures
    • G01N2001/2288—Filter arrangements

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE112013001444.0T 2012-03-13 2013-03-11 filter cartridge Pending DE112013001444A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201210004838 DE102012004838A1 (en) 2012-03-13 2012-03-13 filter cartridge
DE102012004838.6 2012-03-13
PCT/DE2013/000128 WO2013135223A1 (en) 2012-03-13 2013-03-11 Filter cartridge

Publications (1)

Publication Number Publication Date
DE112013001444A5 true DE112013001444A5 (en) 2014-12-24

Family

ID=48183967

Family Applications (2)

Application Number Title Priority Date Filing Date
DE201210004838 Withdrawn DE102012004838A1 (en) 2012-03-13 2012-03-13 filter cartridge
DE112013001444.0T Pending DE112013001444A5 (en) 2012-03-13 2013-03-11 filter cartridge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE201210004838 Withdrawn DE102012004838A1 (en) 2012-03-13 2012-03-13 filter cartridge

Country Status (2)

Country Link
DE (2) DE102012004838A1 (en)
WO (1) WO2013135223A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531534A1 (en) * 1982-08-03 1984-02-10 Charbonnages De France PORTABLE INDIVIDUAL DUST COLLECTOR
GB0110838D0 (en) * 2001-05-01 2001-06-27 Univ Bradford Aerosol filtering apparatus
DE202004014781U1 (en) * 2004-09-22 2005-03-03 Bienhaus, Gerhard, Dr. Gas analysis unit for domestic particle analysis included integrated anemometer and sterile filter sample carrier
DE102007041369A1 (en) 2007-08-07 2009-02-12 Wöhler Meßgeräte Kehrgeräte GmbH Dust quantity determining method for use during solid combustion, involves measuring dust quantity in exhaust gases from deviation of predetermined resonance frequency and/or natural frequency of oscillatory tube, using evaluation device
JP5149239B2 (en) * 2008-07-17 2013-02-20 日本特殊陶業株式会社 Sensor

Also Published As

Publication number Publication date
WO2013135223A1 (en) 2013-09-19
DE102012004838A1 (en) 2013-09-19

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: WOEHLER TECHNIK GMBH, DE

Free format text: FORMER OWNER: WOEHLER MESSGERAETE KEHRGERAETE GMBH, 33181 BAD WUENNENBERG, DE

R082 Change of representative

Representative=s name: ANWALTSKANZLEI EIKEL & PARTNER GBR, DE

R012 Request for examination validly filed
R016 Response to examination communication
R082 Change of representative

Representative=s name: PATENT- UND RECHTSANWAELTE LOESENBECK, SPECHT,, DE