DE3434867C2 - - Google Patents
Info
- Publication number
- DE3434867C2 DE3434867C2 DE3434867A DE3434867A DE3434867C2 DE 3434867 C2 DE3434867 C2 DE 3434867C2 DE 3434867 A DE3434867 A DE 3434867A DE 3434867 A DE3434867 A DE 3434867A DE 3434867 C2 DE3434867 C2 DE 3434867C2
- Authority
- DE
- Germany
- Prior art keywords
- pump piston
- transverse bore
- closing point
- piston
- pump
- 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
Links
- 238000000034 method Methods 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- F02M65/002—Measuring fuel delivery of multi-cylinder injection pumps
-
- 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
- F04B51/00—Testing machines, pumps, or pumping installations
-
- 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
- F04B2201/02—Piston parameters
- F04B2201/0201—Position of the piston
-
- 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
- F04B2201/08—Cylinder or housing parameters
- F04B2201/0804—Noise
-
- 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
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0209—Rotational speed
-
- 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
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0211—Noise
-
- 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
- F04B2205/01—Pressure before the pump inlet
-
- 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
- F04B2205/08—Pressure difference over a throttle
-
- 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
- F04B2205/09—Flow through the pump
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843434867 DE3434867A1 (de) | 1984-09-22 | 1984-09-22 | Verfahren zur bestimmung des schliesspunktes eines pumpenkolbens gegenueber einer querbohrung im zugehoerigen pumpenzylinder |
| US06/763,358 US4665742A (en) | 1984-09-22 | 1985-08-07 | Method for determining the closing point of a pump piston relative to a transverse bore in the pump cylinder |
| EP85110244A EP0177715A3 (de) | 1984-09-22 | 1985-08-16 | Verfaren zur Bestimmung des Schliesspunktes eines Pumpenkolbens gegenüber einer Querbohrung im zugehörigen Pumpenzylinder |
| JP60206706A JPS6179871A (ja) | 1984-09-22 | 1985-09-20 | ポンプシリンダの横穴に対するポンププランジヤの閉鎖点を求める方法 |
| BR8504602A BR8504602A (pt) | 1984-09-22 | 1985-09-20 | Processo para a determinacao do ponto de fechamento de um embolo de bomba relativamente a uma perfuracao transversal no correspondente cilindro de bomba |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843434867 DE3434867A1 (de) | 1984-09-22 | 1984-09-22 | Verfahren zur bestimmung des schliesspunktes eines pumpenkolbens gegenueber einer querbohrung im zugehoerigen pumpenzylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3434867A1 DE3434867A1 (de) | 1986-04-03 |
| DE3434867C2 true DE3434867C2 (enExample) | 1991-12-05 |
Family
ID=6246098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843434867 Granted DE3434867A1 (de) | 1984-09-22 | 1984-09-22 | Verfahren zur bestimmung des schliesspunktes eines pumpenkolbens gegenueber einer querbohrung im zugehoerigen pumpenzylinder |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4665742A (enExample) |
| EP (1) | EP0177715A3 (enExample) |
| JP (1) | JPS6179871A (enExample) |
| BR (1) | BR8504602A (enExample) |
| DE (1) | DE3434867A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5895844A (en) * | 1997-05-29 | 1999-04-20 | Outboard Marine Corporation | Precise fuel flow measurement with modified fluid control valve |
| DE10107032A1 (de) * | 2001-02-15 | 2002-08-29 | Bosch Gmbh Robert | Verfahren, Computerprogramm und Vorrichtung zum Messen der Einspritzmenge von Einspritzdüsen, insbesondere für Kraftfahrzeuge |
| FI120602B (fi) | 2008-01-02 | 2009-12-15 | Waertsilae Finland Oy | Menetelmä ja laite ruiskutuspumpun männän testaamiseksi |
| CN110530656B (zh) * | 2018-05-25 | 2022-03-18 | 中车唐山机车车辆有限公司 | 一种风源系统试验台 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE762582C (de) * | 1942-03-08 | 1954-02-15 | Bosch Gmbh Robert | Vorrichtung zum Ermitteln der Foerderbeginnstellung von Kraftstoffeinspritzpumpen |
| DE827142C (de) * | 1950-02-09 | 1952-01-07 | Bosch Gmbh Robert | Pruefgeraet fuer Kraftstoffeinspritzanlagen |
| DE874531C (de) * | 1951-11-13 | 1953-04-23 | Bosch Gmbh Robert | Vorrichtung zum Pruefen des Foerderbeginns von Einspritzpumpen fuer Brennkraftmaschinen |
| US2979945A (en) * | 1957-08-16 | 1961-04-18 | Flightex Fabrics Inc | Apparatus for measuring the dead space travel in servo valves |
| DE3005414A1 (de) * | 1980-02-14 | 1981-08-20 | Daimler-Benz Ag, 7000 Stuttgart | Verfahren zum einstellen einer schwenkbar angeordneten einspritzpumpe fuer eine luftverdichtende einspritzbrennkraftmaschine |
| DE3047078A1 (de) * | 1980-12-13 | 1982-07-15 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur bestimmung des foerderbeginns bei einspritzpumpen |
| FR2523217A1 (fr) * | 1982-03-09 | 1983-09-16 | France Etat | Procede de determination du debut et/ou de la fin de l'obturation d'orifices d'alimentation en fluide d'une enceinte et dispositif permettant cette determination |
-
1984
- 1984-09-22 DE DE19843434867 patent/DE3434867A1/de active Granted
-
1985
- 1985-08-07 US US06/763,358 patent/US4665742A/en not_active Expired - Fee Related
- 1985-08-16 EP EP85110244A patent/EP0177715A3/de not_active Withdrawn
- 1985-09-20 BR BR8504602A patent/BR8504602A/pt unknown
- 1985-09-20 JP JP60206706A patent/JPS6179871A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3434867A1 (de) | 1986-04-03 |
| JPS6179871A (ja) | 1986-04-23 |
| EP0177715A3 (de) | 1989-01-04 |
| US4665742A (en) | 1987-05-19 |
| EP0177715A2 (de) | 1986-04-16 |
| BR8504602A (pt) | 1986-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102018201515A1 (de) | Autonomes Chemikalieneinspritzsystem für Öl- und Gasbohrlöcher | |
| DE10110649A1 (de) | Verfahren, Computerprogramm und Vorrichtung zum Messen der Einspritzmenge von Einspritzsystemen | |
| DE886990C (de) | Federbelastetes Druckregelventil mit Tauchkolben und UEberlaufleitung | |
| EP0226908A2 (de) | Verfahren und Vorrichtung zur Durchflussmessung bei oszillierenden Verdrängerpumpen | |
| DE3434867C2 (enExample) | ||
| DE801412C (de) | Vorrichtung zur Messung oder Kontrolle einer Querabmessung eines Teiles unbestimmter Laenge | |
| DE4201258A1 (de) | Perfusionseinrichtung | |
| EP0046847A1 (de) | Vorrichtung zum Befüllen einer Isolierglaseinheit mit einem Füllgas | |
| DE2351940B2 (de) | Druckmeßsonde | |
| DE4205453A1 (de) | Einrichtung zum messen von hydraulischen durchflussmengen und leckagen an einem pruefling | |
| DE3005414C2 (enExample) | ||
| DE2511268A1 (de) | Verfahren zum feststellen von undichtheiten an einem behaelter und vorrichtung zur durchfuehrung des verfahrens | |
| DE1185387B (de) | Mengenregler | |
| DD202247A5 (de) | Einrichtung zur programmierung der fluessigkeitszusammensetzung, insbesondere in der liquidus-chromatographie | |
| DE830849C (de) | Steueranordnung fuer Brennkraftmaschinen | |
| DE800430C (de) | Vorrichtung zur Sichtbarmachung von Fluessigkeitsstroemen in geschlossenen Rohrleitungen | |
| DE607308C (de) | Kompensationszylinder zur Umwandlung zu messender Kraefte in Druckwerte, vorzugsweise zur Fernuebertragung von Messwerten | |
| DE258512C (enExample) | ||
| DE2515405A1 (de) | Automatischer druckregler | |
| DE3225100A1 (de) | Messgeraet zur messung geringer fluessigkeits-volumenstroeme | |
| DE402664C (de) | Vorrichtung zur Analyse von Gasgemischen, z.B. von Rauchgasen, bei welcher die zur Messung, Absorption und Gasfoerderung dienenden Raeume ineinander angeordnet sind | |
| DD282077A5 (de) | Verfahren zur bestimmung der viskositaet | |
| DE528727C (de) | Regelung zum Aufladen von Zweitaktflugmotoren mit Schlitzspuelung | |
| DE102009043849A1 (de) | Vorrichtung zur Messung der Ladungsbewegung | |
| DE344784C (de) | Vorrichtung zur Einstellung einer bestimmten Druckdifferenz zwischen zwei getrennten Leitungen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |