EP0024748A3 - Construction and/or application in relation to the generation or the use of pressures, forces, flows and movements in and by means of hydraulic or hydro-pneumatic systems - Google Patents

Construction and/or application in relation to the generation or the use of pressures, forces, flows and movements in and by means of hydraulic or hydro-pneumatic systems Download PDF

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Publication number
EP0024748A3
EP0024748A3 EP80200114A EP80200114A EP0024748A3 EP 0024748 A3 EP0024748 A3 EP 0024748A3 EP 80200114 A EP80200114 A EP 80200114A EP 80200114 A EP80200114 A EP 80200114A EP 0024748 A3 EP0024748 A3 EP 0024748A3
Authority
EP
European Patent Office
Prior art keywords
hydraulic
forces
motion
generation
pressures
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.)
Pending
Application number
EP80200114A
Other languages
German (de)
French (fr)
Other versions
EP0024748A2 (en
Inventor
Johannes Vincentius Van Den Berg
Harmanna Reina Teerling-Eppens
Leonard Teerling
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.)
PROWECO BV
Original Assignee
PROWECO BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27532499&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0024748(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from NL7900988A external-priority patent/NL7900988A/en
Priority claimed from NL7901395A external-priority patent/NL7901395A/en
Priority claimed from NL7904427A external-priority patent/NL7904427A/en
Priority claimed from NL7904566A external-priority patent/NL7904566A/en
Priority claimed from NL7906784A external-priority patent/NL7906784A/en
Application filed by PROWECO BV filed Critical PROWECO BV
Priority to NL8002517A priority Critical patent/NL8002517A/en
Priority to NL8100028A priority patent/NL8100028A/en
Publication of EP0024748A2 publication Critical patent/EP0024748A2/en
Publication of EP0024748A3 publication Critical patent/EP0024748A3/en
Pending legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The main object of this invention is the generation of pressures, forces, flows and motion and several methods are given in principle concerning the application of the hydraulic scheme as well as the constructions which are especially suitable for the generation.
Characteristic for these hydraulic schemes are the consis­ tent pressure or volume controlled schemes and the flexible adjustment between the motion of the piston and the motion of the hydraulic flow. With this a universal rotating control valve is important; characteristic of it is the adjustabiliiy of the relative opening times in different phases. Further a mass motion reactor which transforms kinetic energy into pressure. The applications are mainly related to transport under influ­ ence of shock, asymmetric vibrations, dynamic effects by asymmetric vibrations and effects on the frictional resistance by vibrations and savings in and simplification of construc­ tions by replacement of static forces which require a frame through dynamic forces where the reaction is supplied by the inertia of a mass, where this is useful for the speed, and the simplicity is the pneumatic drive combined with the hydraulic drive.
EP80200114A 1979-02-08 1980-02-08 Construction and/or application in relation to the generation or the use of pressures, forces, flows and movements in and by means of hydraulic or hydro-pneumatic systems Pending EP0024748A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL8002517A NL8002517A (en) 1980-02-08 1980-05-01 Sea bed exploration system - has horizontal tunnels constructed for extracting and injecting material and making various in-situ tests
NL8100028A NL8100028A (en) 1980-02-08 1981-01-06 APPARATUS AND METHOD FOR INSTALLING PIPES.

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
NL7900988A NL7900988A (en) 1979-02-08 1979-02-08 Inertial reactor for pile driving unit - has weighted plunger brought suddenly into contact with fluid to cause its displacement
NL7900988 1979-02-08
NL7901395A NL7901395A (en) 1979-02-22 1979-02-22 Generator for hydraulic pulsing or alternating current - has motor or circuit following repeatable symmetric or asymmetric periodic or aperiodic pattern
NL7901395 1979-02-22
NL7904427A NL7904427A (en) 1979-01-11 1979-06-06 Reinforced concrete rod prestressing system - using lubricant while stretching bars in structure to desired amount
NL7904427 1979-06-06
NL7904566A NL7904566A (en) 1979-06-11 1979-06-11 Horizontally or vertically reciprocating mechanism - has fluid and air pressures applied to opposite sides of piston
NL7904566 1979-06-11
NL7906784A NL7906784A (en) 1979-06-11 1979-09-12 Tile making machine compactor unit - moves upwards by actuator underneath inside stationary shaping die
NL7906784 1979-09-12

Publications (2)

Publication Number Publication Date
EP0024748A2 EP0024748A2 (en) 1981-03-11
EP0024748A3 true EP0024748A3 (en) 1981-08-26

Family

ID=27532499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80200114A Pending EP0024748A3 (en) 1979-02-08 1980-02-08 Construction and/or application in relation to the generation or the use of pressures, forces, flows and movements in and by means of hydraulic or hydro-pneumatic systems

Country Status (1)

Country Link
EP (1) EP0024748A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023886A1 (en) * 1980-06-26 1982-02-11 Helmut Dipl.-Ing. 6200 Wiesbaden Sieke METHOD AND DEVICE FOR MACHINING AND PROCESSING MATERIALS, ESPECIALLY FLOWABLE SOLID MATERIAL MIXTURES AND DISPERSIONS, BY VIBRATING TOOLS
US6058632A (en) * 1997-11-07 2000-05-09 Hawkins; Peter Arthur Taylor Tool holder with percussion member
CN107676317A (en) * 2017-10-11 2018-02-09 中国长江三峡集团公司 The hydraulic control system and method for the horizontal guide function of ship lift
CN109026153A (en) * 2018-08-03 2018-12-18 中国电建集团铁路建设有限公司 A kind of pre- prevention and control device of earth pressure balanced shield, EPBS gas
CN109594561B (en) * 2018-11-07 2020-10-27 太原理工大学 Hydraulic linear impact vibration pile hammer machine
CN110500335B (en) * 2019-09-19 2024-05-10 泰安市力华液压设备有限公司 Mechanical locking hydraulic cylinder
CN113381553A (en) * 2021-06-18 2021-09-10 名正(浙江)电子装备有限公司 Mounting structure and grinding machine of heavy part
CN113623295B (en) * 2021-08-13 2024-01-23 中铁四局集团有限公司 Distributed hydraulic system applied to railway crossing protective equipment
CN113856799A (en) * 2021-09-26 2021-12-31 动力博石(广东)智能装备有限公司 Traditional Chinese medicine pounding device and method
CN114593371A (en) * 2022-03-03 2022-06-07 广东华晟安全职业评价有限公司 Real-time monitoring device and monitoring method for leakage of oil and gas transportation pipeline
CN114704507B (en) * 2022-03-14 2023-03-28 蓝箭航天空间科技股份有限公司 Carrier rocket semi-regulated pressure accumulator and POGO vibration suppression method
CN116382086B (en) * 2023-04-12 2023-09-19 北京博科测试系统股份有限公司 Large-scale servo hydraulic vibration table system and cascade control method thereof
CN116625060B (en) * 2023-07-25 2023-09-19 河南省双碳研究院有限公司 Equipment for liquefying carbon dioxide in kitchen waste volatile gas

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755898A (en) * 1953-01-12 1956-07-24 Vincent A Bell Mechanism for storing energy
FR1557449A (en) * 1967-03-27 1969-02-14
FR2162686A2 (en) * 1973-02-08 1973-07-20 Poclain Sa
DE2418858A1 (en) * 1974-04-19 1975-10-30 Geb Dette Ingrid Sieke Pressure impulse series production system - connects servo-motor alternately to hydraulic pressure and return pipes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755898A (en) * 1953-01-12 1956-07-24 Vincent A Bell Mechanism for storing energy
FR1557449A (en) * 1967-03-27 1969-02-14
FR2162686A2 (en) * 1973-02-08 1973-07-20 Poclain Sa
DE2418858A1 (en) * 1974-04-19 1975-10-30 Geb Dette Ingrid Sieke Pressure impulse series production system - connects servo-motor alternately to hydraulic pressure and return pipes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
POLYTECHNISCH TIJDSCHRIFT WERKTUIGBOUW, vol. 32, no. 10, October 1977, page 594, Stam B.V.,Den Haag, NL. "Wisselstroomhydrauliek" *

Also Published As

Publication number Publication date
EP0024748A2 (en) 1981-03-11

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Effective date: 19820901

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Inventor name: TEERLING, LEONARD

Inventor name: VAN DEN BERG, JOHANNES VINCENTIUS

Inventor name: TEERLING-EPPENS, HARMANNA REINA