DE69842180D1 - System zur Kontrolle der Funktionstüchtigkeit einer Vorrichtung durch Vergleich mit dem Funktionieren einer anderen Vorrichtung - Google Patents

System zur Kontrolle der Funktionstüchtigkeit einer Vorrichtung durch Vergleich mit dem Funktionieren einer anderen Vorrichtung

Info

Publication number
DE69842180D1
DE69842180D1 DE69842180T DE69842180T DE69842180D1 DE 69842180 D1 DE69842180 D1 DE 69842180D1 DE 69842180 T DE69842180 T DE 69842180T DE 69842180 T DE69842180 T DE 69842180T DE 69842180 D1 DE69842180 D1 DE 69842180D1
Authority
DE
Germany
Prior art keywords
appliance
result
functioning
functionality
comparison
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
DE69842180T
Other languages
German (de)
English (en)
Inventor
Louis Symoens
Jacques Berthon
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.)
KSB SAS
Original Assignee
KSB SAS
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 KSB SAS filed Critical KSB SAS
Application granted granted Critical
Publication of DE69842180D1 publication Critical patent/DE69842180D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/025—Stopping, starting, unloading or idling control by means of floats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/029—Stopping of pumps, or operating valves, on occurrence of unwanted conditions for pumps operating in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/04—Settings
    • F04B2207/043—Settings of time
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/70—Warnings
    • F04B2207/703—Stopping
DE69842180T 1998-02-11 1998-12-28 System zur Kontrolle der Funktionstüchtigkeit einer Vorrichtung durch Vergleich mit dem Funktionieren einer anderen Vorrichtung Expired - Lifetime DE69842180D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801595A FR2774794B1 (fr) 1998-02-11 1998-02-11 Procede de controle du bon fonctionnement d'un appareil par comparaison avec le fonctionnement d'un autre appareil et installation permettant de le mettre en oeuvre

Publications (1)

Publication Number Publication Date
DE69842180D1 true DE69842180D1 (de) 2011-04-28

Family

ID=9522831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69842180T Expired - Lifetime DE69842180D1 (de) 1998-02-11 1998-12-28 System zur Kontrolle der Funktionstüchtigkeit einer Vorrichtung durch Vergleich mit dem Funktionieren einer anderen Vorrichtung

Country Status (5)

Country Link
EP (1) EP0936577B1 (fr)
AT (1) ATE502359T1 (fr)
DE (1) DE69842180D1 (fr)
DK (1) DK0936577T3 (fr)
FR (1) FR2774794B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6516249B1 (en) * 2000-09-05 2003-02-04 Lockheed Martin Corporation Fluid control system with autonomously controlled pump
DE102011120686A1 (de) * 2011-12-09 2013-06-13 Daimler Ag Verfahren zum Überwachen einer Pumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137052B1 (fr) * 1983-09-07 1987-01-14 Feinmechanische Werke Mainz GmbH Installation d'essai pour commandes de vol doublées
US4651563A (en) * 1985-10-16 1987-03-24 Sperry Corporation Jet engine testing apparatus
GB2196445A (en) * 1986-10-17 1988-04-27 John James Sylvester Derry Condition monitoring equipment for power output devices
US5274554A (en) * 1991-02-01 1993-12-28 The Boeing Company Multiple-voting fault detection system for flight critical actuation control systems
US5449274A (en) * 1994-03-24 1995-09-12 Metropolitan Pump Company Sump system having timed switching of plural pumps

Also Published As

Publication number Publication date
EP0936577B1 (fr) 2011-03-16
EP0936577A1 (fr) 1999-08-18
DK0936577T3 (da) 2011-06-20
ATE502359T1 (de) 2011-04-15
FR2774794A1 (fr) 1999-08-13
FR2774794B1 (fr) 2000-04-21

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