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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
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)
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)
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 |
-
0
- NL NL72453D patent/NL72453C/xx active
-
1943
- 1943-01-30 CH CH239612D patent/CH239612A/en unknown
- 1943-02-20 DE DES1928D patent/DE938634C/en not_active Expired
- 1943-09-03 US US501046A patent/US2426753A/en not_active Expired - Lifetime
- 1943-12-30 FR FR900859D patent/FR900859A/en not_active Expired
Cited By (1)
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 |
---|---|
US2426753A (en) | 1947-09-02 |
FR900859A (en) | 1945-07-11 |
NL72453C (en) | |
DE938634C (en) | 1956-02-02 |
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