DE10084847T1 - Differenzdruckmesser für Filter - Google Patents

Differenzdruckmesser für Filter

Info

Publication number
DE10084847T1
DE10084847T1 DE10084847T DE10084847T DE10084847T1 DE 10084847 T1 DE10084847 T1 DE 10084847T1 DE 10084847 T DE10084847 T DE 10084847T DE 10084847 T DE10084847 T DE 10084847T DE 10084847 T1 DE10084847 T1 DE 10084847T1
Authority
DE
Germany
Prior art keywords
filters
differential pressure
pressure meter
meter
differential
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.)
Withdrawn
Application number
DE10084847T
Other languages
English (en)
Inventor
John R Hacker
Michael Jon Gustafson
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 DE10084847T1 publication Critical patent/DE10084847T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/14—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0089—Transmitting or indicating the displacement of pistons by electrical, electromechanical, magnetic or electromagnetic means
DE10084847T 1999-07-19 2000-07-14 Differenzdruckmesser für Filter Withdrawn DE10084847T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35753399A 1999-07-19 1999-07-19
PCT/US2000/019466 WO2001006221A1 (en) 1999-07-19 2000-07-14 Differential pressure gauge for filter

Publications (1)

Publication Number Publication Date
DE10084847T1 true DE10084847T1 (de) 2003-04-24

Family

ID=23406012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10084847T Withdrawn DE10084847T1 (de) 1999-07-19 2000-07-14 Differenzdruckmesser für Filter

Country Status (3)

Country Link
AU (1) AU6106900A (de)
DE (1) DE10084847T1 (de)
WO (1) WO2001006221A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057824A1 (de) * 2004-11-29 2006-06-01 Udo Ehlen Elektronischer Druckschalter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI910694A (fi) * 1991-02-13 1992-08-14 Finn Filter Oy Foerfarande och anordning foer bevakning av tryckskillnad.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057824A1 (de) * 2004-11-29 2006-06-01 Udo Ehlen Elektronischer Druckschalter

Also Published As

Publication number Publication date
WO2001006221A1 (en) 2001-01-25
AU6106900A (en) 2001-02-05

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G01L 13/02 AFI20051017BHDE

8139 Disposal/non-payment of the annual fee