GB377124A - Improvements in or relating to internal combustion engines provided with pumps for supplying air or gaseous fuel to the power cylinders - Google Patents

Improvements in or relating to internal combustion engines provided with pumps for supplying air or gaseous fuel to the power cylinders

Info

Publication number
GB377124A
GB377124A GB4624/32A GB462432A GB377124A GB 377124 A GB377124 A GB 377124A GB 4624/32 A GB4624/32 A GB 4624/32A GB 462432 A GB462432 A GB 462432A GB 377124 A GB377124 A GB 377124A
Authority
GB
United Kingdom
Prior art keywords
pump
crank
weights
gaseous fuel
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
GB4624/32A
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.)
PIER GICRGIO VANNI
Original Assignee
PIER GICRGIO VANNI
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 PIER GICRGIO VANNI filed Critical PIER GICRGIO VANNI
Publication of GB377124A publication Critical patent/GB377124A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/20—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping-cylinder axis arranged at an angle to working-cylinder axis, e.g. at an angle of 90 degrees
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Transmission Devices (AREA)

Abstract

377,124. Driving pumps. VANNI, P. G., 30, Via Solari, Milan, Italy. Feb. 16, 1932, No. 4624. Convention date, Feb. 20, 1931. [Class 7 (ii).] In engines having the air or gaseous fuel pump 9 arranged at or substantially at rightangles to the power cylinder, the pump piston 8 is driven off one or more eccentrics; the centre 4 of each sheave is in line with the radius containing the crank pin 2. The eccentric may be spaced a short distance away from the crank web or be formed integrally therewith ; or the crank web may form the sheave. The pump may be used for charging four-stroke cycle engines. Two-stroke-cycle engines.-The pump delivers to a balance chamber 13, surrounding the power cylinder, the charge entering through terminal ports 14. A rotary valve 12 controls admission and delivery of the pump. Automatic valves are used in a modification applied to a V-twin engine. Balancing reciprocating parts.-The weights 11 carried by the crank webs balance both pistons 6, 8. In a two-cylinder arrangement, the power and pump pistons 68 .. 71, Fig. 6, are balanced by weights 23, 63 on the crank webs and weights 64, 65 mounted on the end of the crank shaft 1.
GB4624/32A 1931-02-20 1932-02-16 Improvements in or relating to internal combustion engines provided with pumps for supplying air or gaseous fuel to the power cylinders Expired GB377124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE377124X 1931-02-20

Publications (1)

Publication Number Publication Date
GB377124A true GB377124A (en) 1932-07-21

Family

ID=6344355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4624/32A Expired GB377124A (en) 1931-02-20 1932-02-16 Improvements in or relating to internal combustion engines provided with pumps for supplying air or gaseous fuel to the power cylinders

Country Status (1)

Country Link
GB (1) GB377124A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609802A (en) * 1948-10-01 1952-09-09 Schnurle Two-stroke cycle internal-combustion engine
EP1039113A3 (en) * 1999-03-23 2000-11-08 Kay Seven Co., Ltd. Two-cycle internal combustion engine and scavenging pump for use in the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609802A (en) * 1948-10-01 1952-09-09 Schnurle Two-stroke cycle internal-combustion engine
EP1039113A3 (en) * 1999-03-23 2000-11-08 Kay Seven Co., Ltd. Two-cycle internal combustion engine and scavenging pump for use in the same

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