AR195593A1 - Mejoras a un dispositivo de alimentacion en fluido a presion de un gato provisto de cilindro y piston - Google Patents
Mejoras a un dispositivo de alimentacion en fluido a presion de un gato provisto de cilindro y pistonInfo
- Publication number
- AR195593A1 AR195593A1 AR246529A AR24652973A AR195593A1 AR 195593 A1 AR195593 A1 AR 195593A1 AR 246529 A AR246529 A AR 246529A AR 24652973 A AR24652973 A AR 24652973A AR 195593 A1 AR195593 A1 AR 195593A1
- Authority
- AR
- Argentina
- Prior art keywords
- piston
- cylinder
- under pressure
- fluid under
- supplying fluid
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/12—Fluid oscillators or pulse generators
- F15B21/125—Fluid oscillators or pulse generators by means of a rotating valve
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Road Paving Machines (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7206315A FR2172861B1 (pt) | 1972-02-24 | 1972-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR195593A1 true AR195593A1 (es) | 1973-10-23 |
Family
ID=9094072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR246529A AR195593A1 (es) | 1972-02-24 | 1973-02-09 | Mejoras a un dispositivo de alimentacion en fluido a presion de un gato provisto de cilindro y piston |
Country Status (10)
Country | Link |
---|---|
US (1) | US3916768A (pt) |
JP (1) | JPS4898855A (pt) |
AR (1) | AR195593A1 (pt) |
BE (1) | BE795282A (pt) |
BR (1) | BR7301298D0 (pt) |
DE (1) | DE2309407A1 (pt) |
ES (1) | ES411776A1 (pt) |
FR (1) | FR2172861B1 (pt) |
GB (1) | GB1382764A (pt) |
IT (1) | IT979171B (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2541795C2 (de) * | 1975-09-19 | 1985-09-26 | Helmut Dipl.-Ing. 6200 Wiesbaden Sieke | Vorrichtung zum Tiefbohren |
FR2357764A1 (fr) * | 1976-07-06 | 1978-02-03 | Poclain Sa | Dispositif de commande d'au moins deux organes moteurs a fluide |
US4198820A (en) * | 1978-08-21 | 1980-04-22 | N L Industries, Inc. | Pumping unit for a well pump |
US4261249A (en) * | 1978-09-08 | 1981-04-14 | Joy Manufacturing Company | Hammer |
US4384455A (en) * | 1980-08-11 | 1983-05-24 | Sperry Corporation | Hydraulic motor bypass apparatus |
US4491055A (en) * | 1981-11-02 | 1985-01-01 | Otis Engineering Corporation | Control of continuous reciprocation of a fluid power cylinder |
JPS5985940U (ja) * | 1982-11-30 | 1984-06-11 | 株式会社島津製作所 | 油圧式万能試験機 |
US4571939A (en) * | 1982-12-14 | 1986-02-25 | Otis Engineering Corporation | Hydraulic well pump |
JPS59193330A (ja) * | 1983-04-18 | 1984-11-01 | Caterpillar Mitsubishi Ltd | キヤブ疲労試験装置 |
DE3631079A1 (de) * | 1986-09-12 | 1988-03-24 | Bochumer Eisen Heintzmann | Ruettelsteuerung fuer einen hydraulikzylinder |
US4817661A (en) * | 1987-10-21 | 1989-04-04 | Howeth David F | Adjustable energy output/cyclic event filter cleaning control system |
DE3841369A1 (de) * | 1988-12-08 | 1990-06-21 | Kloeckner Humboldt Deutz Ag | Pulshydraulik |
DE4115488A1 (de) * | 1991-05-11 | 1992-11-12 | Danfoss As | Hydraulischer oszillator |
EP0555635A1 (de) * | 1992-02-10 | 1993-08-18 | Inventio Ag | Verfahren und Vorrichtung zur Reduktion der Antriebsleistung für einen hydraulischen Aufzug |
US6295917B1 (en) * | 1999-03-24 | 2001-10-02 | Curt D. Richardson | Lost motion cylinder |
US6763661B2 (en) * | 2002-05-07 | 2004-07-20 | Husco International, Inc. | Apparatus and method for providing vibration to an appendage of a work vehicle |
DE102004021479A1 (de) * | 2004-04-30 | 2005-11-24 | Deutz Ag | Hydropulsvorrichtung |
DE102006061305B3 (de) * | 2006-12-22 | 2008-07-10 | Hydac Filtertechnik Gmbh | Ansteuereinrichtung für hydraulische Verbraucher |
CN107893626A (zh) * | 2017-12-20 | 2018-04-10 | 山东天瑞重工有限公司 | 一种封闭式水压凿岩机工作系统 |
CN108862089A (zh) * | 2018-07-25 | 2018-11-23 | 南京奥达升智能科技有限公司 | 一种具有双向作用的自锁式液压千斤顶 |
CN112303068B (zh) * | 2020-09-24 | 2023-09-05 | 青岛石大华通科技有限公司 | 一种输出高频压力脉冲的装置及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2619074A (en) * | 1944-11-01 | 1952-11-25 | Deere & Co | Control and diversion of exhaust pressure in hydraulic mechanisms |
US2550723A (en) * | 1946-11-29 | 1951-05-01 | Frank A Best | Reversing valve mechanism |
US2807141A (en) * | 1953-06-02 | 1957-09-24 | Don S Strader | Pulsator for a hydraulic system |
US2814182A (en) * | 1954-11-17 | 1957-11-26 | American Brake Shoe Co | Apparatus for operating a machine element |
US2800885A (en) * | 1954-12-30 | 1957-07-30 | Ibm | Hydraulic control apparatus |
CH364395A (de) * | 1957-10-19 | 1962-09-15 | Inst Werkzeugmaschinen | Verfahren und Vorrichtung zur Steuerung der Bewegung eines durch ein Druckmedium bewegten Kolbens |
US2917028A (en) * | 1957-11-14 | 1959-12-15 | Inst Werkzeugmaschinen | Control devices for hydraulic drives |
US2980079A (en) * | 1958-07-01 | 1961-04-18 | Industrikompaniet Ab | Vibrator |
US3334547A (en) * | 1965-07-30 | 1967-08-08 | John F Grundmann | Hydraulically operated oscillator control apparatus |
US3459401A (en) * | 1966-08-08 | 1969-08-05 | True Trace Corp | Ditherer and tracer valve assembly |
FR1536031A (fr) * | 1967-09-06 | 1968-08-09 | Koeppern & Co Kg Maschf | Commande hydraulique |
DE2140183A1 (de) * | 1970-08-17 | 1972-02-24 | Amada Co. Ltd., Isehara, Kanagawa (Japan) | Hydraulikantrieb |
-
0
- BE BE795282D patent/BE795282A/xx unknown
-
1972
- 1972-02-24 FR FR7206315A patent/FR2172861B1/fr not_active Expired
-
1973
- 1973-02-09 AR AR246529A patent/AR195593A1/es active
- 1973-02-12 GB GB671973A patent/GB1382764A/en not_active Expired
- 1973-02-15 IT IT20465/73A patent/IT979171B/it active
- 1973-02-19 ES ES411776A patent/ES411776A1/es not_active Expired
- 1973-02-20 US US333555A patent/US3916768A/en not_active Expired - Lifetime
- 1973-02-22 BR BR731298A patent/BR7301298D0/pt unknown
- 1973-02-24 JP JP48022615A patent/JPS4898855A/ja active Pending
- 1973-02-24 DE DE19732309407 patent/DE2309407A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
BE795282A (fr) | 1973-05-29 |
BR7301298D0 (pt) | 1974-02-19 |
US3916768A (en) | 1975-11-04 |
FR2172861B1 (pt) | 1975-03-21 |
DE2309407A1 (de) | 1973-08-30 |
JPS4898855A (pt) | 1973-12-14 |
ES411776A1 (es) | 1976-01-01 |
FR2172861A1 (pt) | 1973-10-05 |
GB1382764A (en) | 1975-02-05 |
IT979171B (it) | 1974-09-30 |
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