EP0766001A3 - Device to discharge a jet in a test stand of injection pumps - Google Patents

Device to discharge a jet in a test stand of injection pumps Download PDF

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Publication number
EP0766001A3
EP0766001A3 EP96110703A EP96110703A EP0766001A3 EP 0766001 A3 EP0766001 A3 EP 0766001A3 EP 96110703 A EP96110703 A EP 96110703A EP 96110703 A EP96110703 A EP 96110703A EP 0766001 A3 EP0766001 A3 EP 0766001A3
Authority
EP
European Patent Office
Prior art keywords
jet
discharge
test stand
injection pumps
oil
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.)
Granted
Application number
EP96110703A
Other languages
German (de)
French (fr)
Other versions
EP0766001A2 (en
EP0766001B1 (en
Inventor
Gerhard Traub
Daniel Palatinus
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0766001A2 publication Critical patent/EP0766001A2/en
Publication of EP0766001A3 publication Critical patent/EP0766001A3/en
Application granted granted Critical
Publication of EP0766001B1 publication Critical patent/EP0766001B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing Of Engines (AREA)

Abstract

Es wird eine Vorrichtung zur Strahlableitung in einem Einspritzpumpen-Prüfstand vorgeschlagen, bei welcher der beweglich angeordnete Strahlableiter (11), der zwischen Einspritzstrahlauffänger und die zugeordneten Meßgefäße verschwenkbar ist, zusammen mit der Ölleitung (23) zum Tank als geschlossenes System (27) ausgebildet ist. Beim Abführen des warmen Prüföls zwischen den Meßpausen werden dadurch Öldampf- und Aerosolbildung erheblich reduziert.

Figure 00000001
A device for jet deflection in an injection pump test bench is proposed, in which the movably arranged jet deflector (11), which can be pivoted between the injection jet receiver and the associated measuring vessels, is designed together with the oil line (23) to the tank as a closed system (27) . When the warm test oil is removed between the measurement breaks, oil vapor and aerosol formation are considerably reduced.
Figure 00000001
EP96110703A 1995-09-26 1996-07-03 Device to discharge a jet in a test stand of injection pumps Expired - Lifetime EP0766001B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29515349U 1995-09-26
DE29515349U DE29515349U1 (en) 1995-09-26 1995-09-26 Device for jet derivation in an injection pump test bench

Publications (3)

Publication Number Publication Date
EP0766001A2 EP0766001A2 (en) 1997-04-02
EP0766001A3 true EP0766001A3 (en) 1998-02-04
EP0766001B1 EP0766001B1 (en) 2001-03-21

Family

ID=8013443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96110703A Expired - Lifetime EP0766001B1 (en) 1995-09-26 1996-07-03 Device to discharge a jet in a test stand of injection pumps

Country Status (4)

Country Link
EP (1) EP0766001B1 (en)
CZ (1) CZ288298B6 (en)
DE (2) DE29515349U1 (en)
ES (1) ES2155907T3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810434C (en) * 1948-10-02 1951-08-09 Wilhelm Baecker Injection pump testing device
FR1361780A (en) * 1963-07-05 1964-05-22 Friedmann & Maier Ag Test bench for fuel injection pumps
GB2011532A (en) * 1977-12-31 1979-07-11 Bosch Gmbh Robert Measuring apparatus for injection pumps
DE3111870A1 (en) * 1981-03-26 1982-10-14 Robert Bosch Gmbh, 7000 Stuttgart MEASURING DEVICE FOR INJECTION PUMPS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810434C (en) * 1948-10-02 1951-08-09 Wilhelm Baecker Injection pump testing device
FR1361780A (en) * 1963-07-05 1964-05-22 Friedmann & Maier Ag Test bench for fuel injection pumps
GB2011532A (en) * 1977-12-31 1979-07-11 Bosch Gmbh Robert Measuring apparatus for injection pumps
DE3111870A1 (en) * 1981-03-26 1982-10-14 Robert Bosch Gmbh, 7000 Stuttgart MEASURING DEVICE FOR INJECTION PUMPS

Also Published As

Publication number Publication date
CZ259596A3 (en) 1998-04-15
EP0766001A2 (en) 1997-04-02
CZ288298B6 (en) 2001-05-16
ES2155907T3 (en) 2001-06-01
DE29515349U1 (en) 1997-02-06
EP0766001B1 (en) 2001-03-21
DE59606617D1 (en) 2001-04-26

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