DE50009538D1 - Method for determining or controlling an operating parameter of a pump - Google Patents

Method for determining or controlling an operating parameter of a pump

Info

Publication number
DE50009538D1
DE50009538D1 DE50009538T DE50009538T DE50009538D1 DE 50009538 D1 DE50009538 D1 DE 50009538D1 DE 50009538 T DE50009538 T DE 50009538T DE 50009538 T DE50009538 T DE 50009538T DE 50009538 D1 DE50009538 D1 DE 50009538D1
Authority
DE
Germany
Prior art keywords
pump
determining
controlling
operating parameter
parameter
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 - Fee Related
Application number
DE50009538T
Other languages
German (de)
Inventor
Dr Krueger
Eckbert Zander
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE50009538T priority Critical patent/DE50009538D1/en
Application granted granted Critical
Publication of DE50009538D1 publication Critical patent/DE50009538D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • 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
    • F04B49/22—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 by means of valves
    • F04B49/225—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 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1208—Angular position of the shaft
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/06—Pressure in a (hydraulic) circuit
    • F04B2205/063—Pressure in a (hydraulic) circuit in a reservoir linked to the pump outlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/13—Pressure pulsations after the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DE50009538T 1999-10-05 2000-10-05 Method for determining or controlling an operating parameter of a pump Expired - Fee Related DE50009538D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50009538T DE50009538D1 (en) 1999-10-05 2000-10-05 Method for determining or controlling an operating parameter of a pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19947890A DE19947890B4 (en) 1999-10-05 1999-10-05 Method for operating a pump in a fuel injection system
DE50009538T DE50009538D1 (en) 1999-10-05 2000-10-05 Method for determining or controlling an operating parameter of a pump

Publications (1)

Publication Number Publication Date
DE50009538D1 true DE50009538D1 (en) 2005-03-24

Family

ID=7924524

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19947890A Expired - Fee Related DE19947890B4 (en) 1999-10-05 1999-10-05 Method for operating a pump in a fuel injection system
DE50009538T Expired - Fee Related DE50009538D1 (en) 1999-10-05 2000-10-05 Method for determining or controlling an operating parameter of a pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19947890A Expired - Fee Related DE19947890B4 (en) 1999-10-05 1999-10-05 Method for operating a pump in a fuel injection system

Country Status (2)

Country Link
EP (1) EP1091120B1 (en)
DE (2) DE19947890B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015618A1 (en) * 2004-03-30 2005-10-20 Zexel Valeo Compressor Europe Displacement variable compressor and method for controlling the piston stroke in such

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506043B1 (en) * 1969-05-19 1975-03-10
GB2195474B (en) * 1986-09-17 1991-01-23 Philips Electronic Associated Liquid chromatograph
US5197438A (en) * 1987-09-16 1993-03-30 Nippondenso Co., Ltd. Variable discharge high pressure pump
DE3935325C1 (en) * 1989-10-24 1991-05-23 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
JP3033214B2 (en) * 1991-02-27 2000-04-17 株式会社デンソー Accumulation type fuel supply method and apparatus by a plurality of fuel pumping means, and abnormality determination apparatus in equipment having a plurality of fluid pumping means
SE9600748D0 (en) * 1996-02-27 1996-02-27 Pharmacia Biotech Ab Pump

Also Published As

Publication number Publication date
DE19947890B4 (en) 2005-10-27
EP1091120B1 (en) 2005-02-16
DE19947890A1 (en) 2001-04-19
EP1091120A2 (en) 2001-04-11
EP1091120A3 (en) 2002-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee