GB175244A - Improvements in and relating to driving ships' propellers by means of internal combustion engines - Google Patents
Improvements in and relating to driving ships' propellers by means of internal combustion enginesInfo
- Publication number
- GB175244A GB175244A GB30865/21A GB3086521A GB175244A GB 175244 A GB175244 A GB 175244A GB 30865/21 A GB30865/21 A GB 30865/21A GB 3086521 A GB3086521 A GB 3086521A GB 175244 A GB175244 A GB 175244A
- Authority
- GB
- United Kingdom
- Prior art keywords
- combustion engines
- propellers
- relating
- internal combustion
- fly
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 206010011416 Croup infectious Diseases 0.000 abstract 1
- 230000001808 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/30—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes
- B63H21/305—Mounting of propulsion plant or unit, e.g. for anti-vibration purposes with passive vibration damping
-
- 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
- F16F15/30—Flywheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
175,244. Krupp Akt.-Ges. Germaniawerft, F. Feb. 5,1921, [Convention date]. Driving-arrangements for screw propellers; vibrations, preventing or damping. - When propeller shafts of ships are driven by internal-combustion engines, the arrangement of parts is such that the critical speeds of the secondary oscillations of the whole plant are integral multiples of the lowest critical speed of the primary oscillations. This is effected by placing the fly-wheel D, Fig. 3, near the tail-shaft coupling and remote from the engine A, or by dividing the mass into two fly-wheels d<2>, d<1>, placed as shown in Fig. 4.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB175244A true GB175244A (en) | 1923-03-19 |
Family
ID=1742297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30865/21A Expired GB175244A (en) | 1921-11-18 | Improvements in and relating to driving ships' propellers by means of internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB175244A (en) |
-
1921
- 1921-11-18 GB GB30865/21A patent/GB175244A/en not_active Expired
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