GB358274A - Improvements in or relating to tappet mechanism for operating fuel pumps - Google Patents

Improvements in or relating to tappet mechanism for operating fuel pumps

Info

Publication number
GB358274A
GB358274A GB29812/30A GB2981230A GB358274A GB 358274 A GB358274 A GB 358274A GB 29812/30 A GB29812/30 A GB 29812/30A GB 2981230 A GB2981230 A GB 2981230A GB 358274 A GB358274 A GB 358274A
Authority
GB
United Kingdom
Prior art keywords
tappet
cam
relating
fuel pumps
pumps
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
GB29812/30A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres 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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB358274A publication Critical patent/GB358274A/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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • F02M2700/1376—Fuel pump with control of the pump piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

358,274. Cam and tappet mechanism; pumps. SULZER FRERES SOC. ANON., Winterthur, Switzerland. Oct. 6, 1930, No. 29812. Convention date, Aug. 23. [Class 80 (iii).] In devices employing a reciprocating element 1, such as valves and pumps, which element is acted on by a spring 13 and a tappet 2, a cam 19 is provided for stopping the movement of the element. W h e n a handle 12 and shaft 12a are turned, the peak of the cam contacts with the disc-like foot 10 of the element and raises it out of range of the movement of the tappet. Normally the tappet will be actuated by a rotating cam.
GB29812/30A 1930-08-23 1930-10-06 Improvements in or relating to tappet mechanism for operating fuel pumps Expired GB358274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH358274X 1930-08-23

Publications (1)

Publication Number Publication Date
GB358274A true GB358274A (en) 1931-10-08

Family

ID=4511853

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29812/30A Expired GB358274A (en) 1930-08-23 1930-10-06 Improvements in or relating to tappet mechanism for operating fuel pumps

Country Status (1)

Country Link
GB (1) GB358274A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006037671A1 (en) * 2004-10-06 2006-04-13 Siemens Aktiengesellschaft Radial piston pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006037671A1 (en) * 2004-10-06 2006-04-13 Siemens Aktiengesellschaft Radial piston pump

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