GB430579A - Improvements relating to liquid fuel injection pumps - Google Patents

Improvements relating to liquid fuel injection pumps

Info

Publication number
GB430579A
GB430579A GB3615833A GB3615833A GB430579A GB 430579 A GB430579 A GB 430579A GB 3615833 A GB3615833 A GB 3615833A GB 3615833 A GB3615833 A GB 3615833A GB 430579 A GB430579 A GB 430579A
Authority
GB
United Kingdom
Prior art keywords
valve
injection pumps
fuel injection
liquid fuel
improvements relating
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
GB3615833A
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.)
Simms Motor Units Ltd
Original Assignee
Simms Motor Units 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 Simms Motor Units Ltd filed Critical Simms Motor Units Ltd
Priority to GB3615833A priority Critical patent/GB430579A/en
Publication of GB430579A publication Critical patent/GB430579A/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

430,579. Fuel-injection pumps. SIMMS MOTOR UNITS, Ltd., Percy Buildings, Gresse Street, Rathbone Place, London, and L'ORANGE, R., 25, Sattlerstrasse, Stuttgart, Germany. Dec. 22, 1933, No. 36158. [Class 102 (i)] In order to prevent drip at the injection nozzle, the delivery valve 8 is provided with a collar 18 arranged with clearance in the bore 19 and acting as a dash pot to delay closing of the valve. Alternatively the valve may have a projection entering a cylinder which is connected to a source of low pressure. In a further modification, the pump plunger 2 has an extension 25 which after the opening of the spill ports projects into the recess 24 in the valve 8 and retards the closing. Several of these valves may be arranged in the delivery pipe. Specification 420,840 is referred to.
GB3615833A 1933-12-22 1933-12-22 Improvements relating to liquid fuel injection pumps Expired GB430579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3615833A GB430579A (en) 1933-12-22 1933-12-22 Improvements relating to liquid fuel injection pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3615833A GB430579A (en) 1933-12-22 1933-12-22 Improvements relating to liquid fuel injection pumps

Publications (1)

Publication Number Publication Date
GB430579A true GB430579A (en) 1935-06-21

Family

ID=10385509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3615833A Expired GB430579A (en) 1933-12-22 1933-12-22 Improvements relating to liquid fuel injection pumps

Country Status (1)

Country Link
GB (1) GB430579A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760107C (en) * 1936-04-21 1951-11-08 Rudolf L Orange Dipl Ing Pressure valve for fuel injection pumps
DE1080350B (en) * 1957-10-16 1960-04-21 Maschf Augsburg Nuernberg Ag Device for pressure relief of fuel injection lines for internal combustion engines
FR2504597A1 (en) * 1981-04-22 1982-10-29 Maschf Augsburg Nuernberg Ag FUEL PUMP

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760107C (en) * 1936-04-21 1951-11-08 Rudolf L Orange Dipl Ing Pressure valve for fuel injection pumps
DE1080350B (en) * 1957-10-16 1960-04-21 Maschf Augsburg Nuernberg Ag Device for pressure relief of fuel injection lines for internal combustion engines
FR2504597A1 (en) * 1981-04-22 1982-10-29 Maschf Augsburg Nuernberg Ag FUEL PUMP

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