ES422300A1 - Perfeccionamientos en osciladores de fluido bajo presion. - Google Patents

Perfeccionamientos en osciladores de fluido bajo presion.

Info

Publication number
ES422300A1
ES422300A1 ES422300A ES422300A ES422300A1 ES 422300 A1 ES422300 A1 ES 422300A1 ES 422300 A ES422300 A ES 422300A ES 422300 A ES422300 A ES 422300A ES 422300 A1 ES422300 A1 ES 422300A1
Authority
ES
Spain
Prior art keywords
pressurized fluid
circuit
fluid controlled
jack
actuator rod
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
Application number
ES422300A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of ES422300A1 publication Critical patent/ES422300A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/04—Monodirectional test stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Reciprocating Pumps (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Fluid-Pressure Circuits (AREA)
ES422300A 1973-01-15 1974-01-15 Perfeccionamientos en osciladores de fluido bajo presion. Expired ES422300A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301326A FR2214252A5 (fr) 1973-01-15 1973-01-15

Publications (1)

Publication Number Publication Date
ES422300A1 true ES422300A1 (es) 1976-04-01

Family

ID=9113313

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422300A Expired ES422300A1 (es) 1973-01-15 1974-01-15 Perfeccionamientos en osciladores de fluido bajo presion.

Country Status (8)

Country Link
US (1) US3918350A (fr)
JP (1) JPS49105558A (fr)
BE (1) BE809384A (fr)
DE (1) DE2401546A1 (fr)
ES (1) ES422300A1 (fr)
FR (1) FR2214252A5 (fr)
GB (1) GB1451161A (fr)
IT (1) IT999953B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319455A (en) * 1979-02-28 1982-03-16 General Motors Corporation Hydraulic power brake system and hydraulic brake booster and controls therefor
RU2479758C1 (ru) * 2011-10-07 2013-04-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тольяттинский государственный университет" Вибратор электрогидравлический
CN105170438B (zh) * 2015-10-15 2017-08-04 哈尔滨工程大学 一种水下圆柱壳宽带激振的装置
CN105699074B (zh) * 2016-04-01 2018-03-20 山东大学 一种叶片‑转子系统流固耦合动态特性试验装置
CN109973449B (zh) * 2019-03-01 2020-07-21 武汉船用机械有限责任公司 升降平台的液压控制系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013538A (en) * 1958-08-08 1961-12-19 M W Hydraulics Inc Pumping unit with reversing method
NL243892A (fr) * 1958-10-01 1900-01-01
US3464315A (en) * 1967-06-12 1969-09-02 Chambersburg Eng Co Mechanical pneumatic servo control system for high-speed impact devices

Also Published As

Publication number Publication date
US3918350A (en) 1975-11-11
GB1451161A (en) 1976-09-29
IT999953B (it) 1976-03-10
BE809384A (fr) 1974-05-02
JPS49105558A (fr) 1974-10-05
FR2214252A5 (fr) 1974-08-09
DE2401546A1 (de) 1974-07-18

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