ES270984A1 - Injection pump for internal combustión engines with alternative pistons (Machine-translation by Google Translate, not legally binding) - Google Patents

Injection pump for internal combustión engines with alternative pistons (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES270984A1
ES270984A1 ES270984A ES270984A ES270984A1 ES 270984 A1 ES270984 A1 ES 270984A1 ES 270984 A ES270984 A ES 270984A ES 270984 A ES270984 A ES 270984A ES 270984 A1 ES270984 A1 ES 270984A1
Authority
ES
Spain
Prior art keywords
pump
translation
pivot
machine
legally binding
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
ES270984A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of ES270984A1 publication Critical patent/ES270984A1/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
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • F02M41/063—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating the distributor and rotary valve controlling fuel passages to pumping elements being combined
    • F02M41/066—Arrangements for adjusting the rotary valve-distributor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Injection pump for internal combustión engines with reciprocating pistons, of the type comprising a number of radial pump bodies having their pistons governed by a cam mounted on a pump shaft coupled with the motor shaft, which injection pump is characterized by the fact of comprising a unique control means for the aforementioned pump bodies, comprising a pivot that rotates by the pump shaft, which ends are fitted in an obturating form in a cylindrical recess of a support for said pivot, the cylindrical recess is connected with fuel supply means and with said pump bodies and means obeying the speed of rotation of the pump shaft, capable of both axially displacing said pivot inside the recess, to vary the supply of the pump bodies, as to angularly displace the pivot relative to the pump shaft to vary the timing of the injection. (Machine-translation by Google Translate, not legally binding)
ES270984A 1960-10-07 1961-10-06 Injection pump for internal combustión engines with alternative pistons (Machine-translation by Google Translate, not legally binding) Expired ES270984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1750660 1960-10-07

Publications (1)

Publication Number Publication Date
ES270984A1 true ES270984A1 (en) 1962-02-16

Family

ID=11150398

Family Applications (1)

Application Number Title Priority Date Filing Date
ES270984A Expired ES270984A1 (en) 1960-10-07 1961-10-06 Injection pump for internal combustión engines with alternative pistons (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH381471A (en)
ES (1) ES270984A1 (en)
GB (1) GB943515A (en)

Also Published As

Publication number Publication date
GB943515A (en) 1963-12-04
CH381471A (en) 1964-08-31

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