BE709505A - - Google Patents
Info
- Publication number
- BE709505A BE709505A BE709505DA BE709505A BE 709505 A BE709505 A BE 709505A BE 709505D A BE709505D A BE 709505DA BE 709505 A BE709505 A BE 709505A
- Authority
- BE
- Belgium
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
- F16H—GEARING
- F16H43/00—Other fluid gearing, e.g. with oscillating input or output
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
- B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
- F01L21/02—Piston or piston-rod used as valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
- F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
- F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967M0072438 DE1298753B (de) | 1967-01-17 | 1967-01-17 | Hydraulischer Vibrationsantrieb mit einem Schubkolbentrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
BE709505A true BE709505A (pl) | 1968-05-30 |
Family
ID=7314489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE709505D BE709505A (pl) | 1967-01-17 | 1968-01-17 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE709505A (pl) |
DE (1) | DE1298753B (pl) |
FR (1) | FR1550929A (pl) |
NL (1) | NL6800673A (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4196780A (en) * | 1978-05-09 | 1980-04-08 | Kabushiki Kaisha Komatsu Seisakusho | Hydraulic percussion drill |
WO1983004427A1 (en) * | 1982-06-08 | 1983-12-22 | Intreprinderea De Utilaj Greu "Progresul" | Control device and method for hydraulic pulse generators |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB814240A (en) * | 1957-05-24 | 1959-06-03 | Industrikompaniet Ab | Vibrator |
DE1171653B (de) * | 1959-08-29 | 1964-06-04 | Industrikompaniet Ab | Vibrator, z. B. Schlaghammer |
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1967
- 1967-01-17 DE DE1967M0072438 patent/DE1298753B/de not_active Withdrawn
-
1968
- 1968-01-16 FR FR1550929D patent/FR1550929A/fr not_active Expired
- 1968-01-16 NL NL6800673A patent/NL6800673A/xx unknown
- 1968-01-17 BE BE709505D patent/BE709505A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1550929A (pl) | 1968-12-20 |
DE1298753B (de) | 1969-07-03 |
NL6800673A (pl) | 1968-07-18 |