FR2374534A1 - Perfectionnement d'une pompe aspirante et foulante - Google Patents

Perfectionnement d'une pompe aspirante et foulante

Info

Publication number
FR2374534A1
FR2374534A1 FR7637746A FR7637746A FR2374534A1 FR 2374534 A1 FR2374534 A1 FR 2374534A1 FR 7637746 A FR7637746 A FR 7637746A FR 7637746 A FR7637746 A FR 7637746A FR 2374534 A1 FR2374534 A1 FR 2374534A1
Authority
FR
France
Prior art keywords
pressure pump
ducts
perfection
vacuum
piston
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
FR7637746A
Other languages
English (en)
French (fr)
Other versions
FR2374534B1 (xx
Inventor
Dirk Bastenhof
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.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
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 Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Priority to FR7637746A priority Critical patent/FR2374534A1/fr
Priority to DK408477A priority patent/DK408477A/da
Priority to NO773161A priority patent/NO773161L/no
Priority to SE7710292A priority patent/SE7710292L/xx
Priority to CH1139677A priority patent/CH617751A5/fr
Priority to IT46897/77A priority patent/IT1095661B/it
Priority to ES462683A priority patent/ES462683A1/es
Priority to DD7700201223A priority patent/DD131947A5/xx
Priority to IN262/DEL/77A priority patent/IN147084B/en
Priority to AU29487/77A priority patent/AU2948777A/en
Priority to GB41762/77A priority patent/GB1571137A/en
Priority to JP12954677A priority patent/JPS5375505A/ja
Priority to PL20179577A priority patent/PL201795A1/xx
Priority to DE2749693A priority patent/DE2749693C3/de
Priority to NL7712294A priority patent/NL7712294A/xx
Priority to FI773385A priority patent/FI773385A/fi
Priority to BR7708006A priority patent/BR7708006A/pt
Priority to BE183414A priority patent/BE861811A/xx
Publication of FR2374534A1 publication Critical patent/FR2374534A1/fr
Application granted granted Critical
Publication of FR2374534B1 publication Critical patent/FR2374534B1/fr
Granted 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR7637746A 1976-12-15 1976-12-15 Perfectionnement d'une pompe aspirante et foulante Granted FR2374534A1 (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FR7637746A FR2374534A1 (fr) 1976-12-15 1976-12-15 Perfectionnement d'une pompe aspirante et foulante
DK408477A DK408477A (da) 1976-12-15 1977-09-14 Suge og trykpumpe
NO773161A NO773161L (no) 1976-12-15 1977-09-14 Anordning ved suge- og trykkpumpe.
SE7710292A SE7710292L (sv) 1976-12-15 1977-09-14 Anordning vid sug och tryckpump
CH1139677A CH617751A5 (en) 1976-12-15 1977-09-19 Lifting and forcing pump
IT46897/77A IT1095661B (it) 1976-12-15 1977-09-23 Perfezionamenti apportati ad una pompa aspirante e premente
DD7700201223A DD131947A5 (de) 1976-12-15 1977-09-27 Verbesserung zu einer saug-und druckpumpe
ES462683A ES462683A1 (es) 1976-12-15 1977-09-27 Perfeccionamiento dee una bomba aspirante e impelente.
IN262/DEL/77A IN147084B (xx) 1976-12-15 1977-09-28
AU29487/77A AU2948777A (en) 1976-12-15 1977-10-07 Pump
GB41762/77A GB1571137A (en) 1976-12-15 1977-10-07 Fuel injection pump
JP12954677A JPS5375505A (en) 1976-12-15 1977-10-28 Suction and feeding pump
PL20179577A PL201795A1 (pl) 1976-12-15 1977-10-28 Pompa ssaco-tloczaca i sposob wytwarzania pompy ssaco-tloczacej
DE2749693A DE2749693C3 (de) 1976-12-15 1977-11-07 Hochdruckkolbenpumpe
NL7712294A NL7712294A (nl) 1976-12-15 1977-11-08 Zuig- en perspomp.
FI773385A FI773385A (fi) 1976-12-15 1977-11-10 Foerbaettrad sug-och matningspump
BR7708006A BR7708006A (pt) 1976-12-15 1977-12-01 Aperfeicoamento em uma bomba aspiradora e compressora
BE183414A BE861811A (fr) 1976-12-15 1977-12-14 Perfectionnement d'une pompe aspirante et foulante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637746A FR2374534A1 (fr) 1976-12-15 1976-12-15 Perfectionnement d'une pompe aspirante et foulante

Publications (2)

Publication Number Publication Date
FR2374534A1 true FR2374534A1 (fr) 1978-07-13
FR2374534B1 FR2374534B1 (xx) 1979-08-17

Family

ID=9181074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637746A Granted FR2374534A1 (fr) 1976-12-15 1976-12-15 Perfectionnement d'une pompe aspirante et foulante

Country Status (18)

Country Link
JP (1) JPS5375505A (xx)
AU (1) AU2948777A (xx)
BE (1) BE861811A (xx)
BR (1) BR7708006A (xx)
CH (1) CH617751A5 (xx)
DD (1) DD131947A5 (xx)
DE (1) DE2749693C3 (xx)
DK (1) DK408477A (xx)
ES (1) ES462683A1 (xx)
FI (1) FI773385A (xx)
FR (1) FR2374534A1 (xx)
GB (1) GB1571137A (xx)
IN (1) IN147084B (xx)
IT (1) IT1095661B (xx)
NL (1) NL7712294A (xx)
NO (1) NO773161L (xx)
PL (1) PL201795A1 (xx)
SE (1) SE7710292L (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804843A1 (de) * 1988-02-17 1989-08-31 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
GB9522742D0 (en) * 1995-11-07 1996-01-10 Lucas Ind Plc Diesel engine fuel pump
JP3525883B2 (ja) * 1999-12-28 2004-05-10 株式会社デンソー 燃料噴射ポンプ
DE10046564B4 (de) * 2000-09-19 2005-07-21 L'orange Gmbh Einspritzpumpe für Brennkraftmaschinen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
SE7710292L (sv) 1978-06-16
BE861811A (fr) 1978-06-14
BR7708006A (pt) 1978-07-25
DK408477A (da) 1978-06-16
FR2374534B1 (xx) 1979-08-17
ES462683A1 (es) 1978-12-16
NL7712294A (nl) 1978-06-19
IN147084B (xx) 1979-11-03
DD131947A5 (de) 1978-08-09
NO773161L (no) 1978-06-16
FI773385A (fi) 1978-06-16
DE2749693B2 (de) 1979-01-11
DE2749693C3 (de) 1979-09-13
GB1571137A (en) 1980-07-09
AU2948777A (en) 1979-04-12
JPS5375505A (en) 1978-07-05
CH617751A5 (en) 1980-06-13
IT1095661B (it) 1985-08-17
DE2749693A1 (de) 1978-06-22
PL201795A1 (pl) 1978-07-03

Similar Documents

Publication Publication Date Title
FR2367194A1 (fr) Dispositif d'admission pour moteur a combustion interne
ES455559A1 (es) Mejoras introducidas en el dispositivo de accionamiento de un vehiculo cargador orientable por derrape.
GB1140877A (en) Improvements in or relating to internal combustion engines
FR2374534A1 (fr) Perfectionnement d'une pompe aspirante et foulante
GB1317164A (en) Rotodynamic fluid pumping apparatus
FR2407395A1 (fr) Accouplement hydrodynamique de reglage
GB1483797A (en) Hydraulic heads for fuel injection pumps
FR2369431A1 (fr) Pompe d'injection de carburant
FR2389777A1 (xx)
GB1533912A (en) Fuel injection pump
GB1285850A (en) Fuel systems for internal combustion engines, including gas turbine engines
IT8567163A1 (it) Pompa di iniezione del combustibile per motori a ciclo diesel per autoveicoli con regolazione della portata e dell'anticipo di iniezione asservita alla pressione di alimentazione.
GB1421367A (en) Method and apparatus for improving the fuel injection character istics of internal combustion engines
FR2355181A1 (fr) Pompe a vide a palettes
GB1274237A (en) Fuel injection pump for internal combustion engines
GB1180543A (en) Double Reciprocating Pump
FR2444814A1 (fr) Injecteur-pompe pour moteur a allumage par compression d'air
GB1242851A (en) Hydraulic pumps
SU1537844A1 (ru) Система смазки двигател внутреннего сгорани
FR2411315A1 (fr) Pompe ou moteur a pistons radiaux, avec des orifices de passage perfectionnes
FR2682996B1 (fr) Pompe d'injection de carburant pour moteurs a combustion interne.
GB1471476A (en) Fuel injection pumps for multi-cylinder diesel engines
GB757116A (en) Pumps and engines
GB587546A (en) Improvements in or relating to rotary pump construction
SU590483A1 (ru) Регулируемый поршневой насос

Legal Events

Date Code Title Description
ST Notification of lapse