GB742847A - Improvements in diesel engine injection pumps - Google Patents

Improvements in diesel engine injection pumps

Info

Publication number
GB742847A
GB742847A GB2909953A GB2909953A GB742847A GB 742847 A GB742847 A GB 742847A GB 2909953 A GB2909953 A GB 2909953A GB 2909953 A GB2909953 A GB 2909953A GB 742847 A GB742847 A GB 742847A
Authority
GB
United Kingdom
Prior art keywords
injection pumps
diesel engine
engine injection
ball
oct
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
GB2909953A
Inventor
James Robertson Duff
Nigel Colin Eiloart
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.)
Porn & Dunwoody Ltd
Original Assignee
Porn & Dunwoody Ltd
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 Porn & Dunwoody Ltd filed Critical Porn & Dunwoody Ltd
Priority to GB2909953A priority Critical patent/GB742847A/en
Publication of GB742847A publication Critical patent/GB742847A/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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves

Landscapes

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

Abstract

742,847. Fuel-injection pumps. PORN & DUNWOODY, Ltd. Oct. 21, 1954 [Oct. 21, 1953], No. 29099/53. Class 102(1). The delivery valve of a fuel-injection pump comprises a ball 2 which is loaded by a spring 28 to engage a conical seat 16. The ball is a sliding fit in the portion 18 of the bore. When the valve closes; the ball leaves the enlargement 20 in the bore and enters the portion 18 and thus unloads the delivery pipe.
GB2909953A 1953-10-21 1953-10-21 Improvements in diesel engine injection pumps Expired GB742847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2909953A GB742847A (en) 1953-10-21 1953-10-21 Improvements in diesel engine injection pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2909953A GB742847A (en) 1953-10-21 1953-10-21 Improvements in diesel engine injection pumps

Publications (1)

Publication Number Publication Date
GB742847A true GB742847A (en) 1956-01-04

Family

ID=10286124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2909953A Expired GB742847A (en) 1953-10-21 1953-10-21 Improvements in diesel engine injection pumps

Country Status (1)

Country Link
GB (1) GB742847A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857667A1 (en) * 2006-05-19 2007-11-21 Centro Studi Componenti per Veicoli S.P.A. High-pressure fuel pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1857667A1 (en) * 2006-05-19 2007-11-21 Centro Studi Componenti per Veicoli S.P.A. High-pressure fuel pump

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