ES380887A1 - Fuel injection pump for internal combustion engines and method of fuel control - Google Patents

Fuel injection pump for internal combustion engines and method of fuel control

Info

Publication number
ES380887A1
ES380887A1 ES380887A ES380887A ES380887A1 ES 380887 A1 ES380887 A1 ES 380887A1 ES 380887 A ES380887 A ES 380887A ES 380887 A ES380887 A ES 380887A ES 380887 A1 ES380887 A1 ES 380887A1
Authority
ES
Spain
Prior art keywords
internal combustion
combustion engines
fuel injection
injection pump
fuel
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
Application number
ES380887A
Other languages
Spanish (es)
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 ES380887A1 publication Critical patent/ES380887A1/en
Expired 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
    • F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/127—Variably-timed valves controlling fuel passages valves being fluid-actuated slide-valves, e.g. differential rotary-piston pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

Improvements in the construction of fuel injection pumps for internal combustion engines, of the type provided with at least one reciprocating pump piston and a discharge channel, of the pump working chamber, which contains a place throttle, characterized in that the discharge channel is closed by a valve above the idle speed. (Machine-translation by Google Translate, not legally binding)
ES380887A 1969-06-19 1970-06-18 Fuel injection pump for internal combustion engines and method of fuel control Expired ES380887A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931039 DE1931039A1 (en) 1969-06-19 1969-06-19 Fuel injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
ES380887A1 true ES380887A1 (en) 1972-09-16

Family

ID=5737396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380887A Expired ES380887A1 (en) 1969-06-19 1970-06-18 Fuel injection pump for internal combustion engines and method of fuel control

Country Status (13)

Country Link
US (1) US3699939A (en)
JP (1) JPS5323449B1 (en)
AT (1) AT299625B (en)
CH (1) CH500377A (en)
DE (1) DE1931039A1 (en)
ES (1) ES380887A1 (en)
FR (1) FR2052748A5 (en)
GB (1) GB1310288A (en)
NL (1) NL7008933A (en)
PL (1) PL81286B1 (en)
RO (1) RO55423A (en)
SE (1) SE349635B (en)
SU (1) SU578018A3 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2093250A5 (en) * 1970-06-08 1972-01-28 Peugeot
JPS49108427A (en) * 1973-02-19 1974-10-15
DE2503346C2 (en) * 1975-01-28 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Fuel distributor injection pump for internal combustion engines
US4100903A (en) * 1976-12-13 1978-07-18 Stanadyne, Inc. Rotary distributor fuel injection pump
DE2703685A1 (en) * 1977-01-29 1978-08-03 Bosch Gmbh Robert FUEL INJECTION PUMP
US4271805A (en) * 1977-12-29 1981-06-09 Diesel Kiki Co., Ltd. Fuel injection pump
US4211203A (en) * 1977-12-29 1980-07-08 Diesel Kiki Co., Ltd. Fuel injection pump
US4291657A (en) * 1978-11-17 1981-09-29 Codrington Ernest R Diesel engine speed governor
DE2929176C2 (en) * 1979-07-19 1986-08-14 Robert Bosch Gmbh, 7000 Stuttgart Distributor fuel injection pumps for internal combustion engines
DE3000977A1 (en) * 1980-01-12 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR DIESEL ENGINES
DE3013087A1 (en) * 1980-04-03 1981-10-15 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR SELF-IGNITIONING INTERNAL COMBUSTION ENGINES
FR2481752A1 (en) * 1980-04-30 1981-11-06 Renault Vehicules Ind IMPROVEMENT OF MECHANICAL FUEL INJECTION DEVICES, IN PARTICULAR FOR DIESEL ENGINES
DE3024963A1 (en) * 1980-07-02 1982-01-28 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR DIESEL ENGINES
US4380976A (en) * 1980-10-20 1983-04-26 Peter Bottiglieri Fuel flow arrestor
US4387686A (en) * 1981-01-27 1983-06-14 Robert Bosch Gmbh Fuel injection apparatus for internal combustion engines, in particular for diesel engines
WO1982003890A1 (en) * 1981-05-04 1982-11-11 Richard A Cemenska Fuel injection system with rotor-filled pumping cavity
WO1982004287A1 (en) * 1981-05-26 1982-12-09 Alexander Goloff Rotary controlled fuel injection apparatus with automatic shut-off
IT1150843B (en) * 1982-04-19 1986-12-17 Spica Spa DELIVERY REGULATOR FOR FUEL INJECTION PUMP
DE3300876A1 (en) * 1983-01-13 1984-07-19 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP
DE3307828A1 (en) * 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES
DE3307826A1 (en) * 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES
US5227462A (en) * 1992-07-13 1993-07-13 Eastman Kodak Company Preparation of multiply-branched aliphatic-aromatic polyesters and multiply-branched aliphatic-aromatic polyesters
US5225522A (en) * 1992-07-13 1993-07-06 Eastman Kodak Company Multiply-branched aliphatic-aromatic polyesters and method for preparing multiply-branched aliphatic-aromatic polyesters
US5214122A (en) * 1992-07-13 1993-05-25 Eastman Kodak Company Preparation of multiply-branched cycloalkyl polyesters and multiply-branched cycloalkyl polyesters
US6135073A (en) * 1999-04-23 2000-10-24 Caterpillar Inc. Hydraulic check valve recuperation

Also Published As

Publication number Publication date
RO55423A (en) 1973-09-20
GB1310288A (en) 1973-03-14
US3699939A (en) 1972-10-24
FR2052748A5 (en) 1971-04-09
DE1931039A1 (en) 1971-01-07
NL7008933A (en) 1970-12-22
CH500377A (en) 1970-12-15
AT299625B (en) 1972-06-26
JPS5323449B1 (en) 1978-07-14
SU578018A3 (en) 1977-10-25
PL81286B1 (en) 1975-08-30
SE349635B (en) 1972-10-02

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