CH239612A - Crankshaft for twelve-cylinder two-stroke in-line engines. - Google Patents

Crankshaft for twelve-cylinder two-stroke in-line engines.

Info

Publication number
CH239612A
CH239612A CH239612DA CH239612A CH 239612 A CH239612 A CH 239612A CH 239612D A CH239612D A CH 239612DA CH 239612 A CH239612 A CH 239612A
Authority
CH
Switzerland
Prior art keywords
crankshaft
twelve
stroke
cylinder
line engines
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Gebr Sulzer
Original Assignee
Sulzer Ag
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 filed Critical Sulzer Ag
Publication of CH239612A publication Critical patent/CH239612A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/24—Compensation of inertia forces of crankshaft systems by particular disposition of cranks, pistons, or the like
    • 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
    • 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
    • F02B2075/1804—Number of cylinders
    • F02B2075/1848—Number of cylinders twelve
    • 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
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2174—Multiple throw
    • Y10T74/2175—Sectional
CH239612D 1943-01-30 1943-01-30 Crankshaft for twelve-cylinder two-stroke in-line engines. CH239612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2426753X 1943-01-30

Publications (1)

Publication Number Publication Date
CH239612A true CH239612A (en) 1945-10-31

Family

ID=4569176

Family Applications (1)

Application Number Title Priority Date Filing Date
CH239612D CH239612A (en) 1943-01-30 1943-01-30 Crankshaft for twelve-cylinder two-stroke in-line engines.

Country Status (5)

Country Link
US (1) US2426753A (en)
CH (1) CH239612A (en)
DE (1) DE938634C (en)
FR (1) FR900859A (en)
NL (1) NL72453C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032027B (en) * 1955-12-28 1958-06-12 Werkspoor Nv Twelve-cylinder two-stroke internal combustion engine in which the cylinders are arranged in a row

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476812A (en) * 1921-10-27 1923-12-11 Champion Machine & Forging Com Method of making counterbalanced crank shafts
DE429849C (en) * 1923-08-31 1926-06-03 Rudolf Dreves Method for reducing torsional vibrations
US1780947A (en) * 1925-07-14 1930-11-11 Schron Hans Crank shaft
DE636814C (en) * 1932-01-07 1936-10-20 Henry Charles Alexandre Potez Two-stroke internal combustion engine
DE669126C (en) * 1934-06-22 1938-12-17 Fried Krupp Germaniawerft Akt Compensation of torsional vibrations, namely the in-phase harmonious 2n + 1 / 2nd i-th order, in four-stroke internal combustion engines with an uneven number of cylinders and even crank displacement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032027B (en) * 1955-12-28 1958-06-12 Werkspoor Nv Twelve-cylinder two-stroke internal combustion engine in which the cylinders are arranged in a row

Also Published As

Publication number Publication date
NL72453C (en)
FR900859A (en) 1945-07-11
DE938634C (en) 1956-02-02
US2426753A (en) 1947-09-02

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