GB1543893A - Hydraulic vibration exciter and method of cooling thereof - Google Patents

Hydraulic vibration exciter and method of cooling thereof

Info

Publication number
GB1543893A
GB1543893A GB2567/77A GB256777A GB1543893A GB 1543893 A GB1543893 A GB 1543893A GB 2567/77 A GB2567/77 A GB 2567/77A GB 256777 A GB256777 A GB 256777A GB 1543893 A GB1543893 A GB 1543893A
Authority
GB
United Kingdom
Prior art keywords
cooling
vibration exciter
hydraulic vibration
hydraulic
exciter
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
GB2567/77A
Other languages
English (en)
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.)
Koehring GmbH
Original Assignee
Koehring GmbH
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 Koehring GmbH filed Critical Koehring GmbH
Publication of GB1543893A publication Critical patent/GB1543893A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/04—Engines combined with reciprocatory driven devices, e.g. hammers
    • F01B11/06—Engines combined with reciprocatory driven devices, e.g. hammers for generating vibration only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
GB2567/77A 1976-02-23 1977-01-21 Hydraulic vibration exciter and method of cooling thereof Expired GB1543893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2607190A DE2607190C3 (de) 1976-02-23 1976-02-23 Hydraulischer Schwingungserreger für Vibrationsverdichter

Publications (1)

Publication Number Publication Date
GB1543893A true GB1543893A (en) 1979-04-11

Family

ID=5970592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2567/77A Expired GB1543893A (en) 1976-02-23 1977-01-21 Hydraulic vibration exciter and method of cooling thereof

Country Status (7)

Country Link
US (1) US4240326A (enExample)
JP (1) JPS52103007A (enExample)
CA (1) CA1060310A (enExample)
CH (1) CH602198A5 (enExample)
DE (1) DE2607190C3 (enExample)
GB (1) GB1543893A (enExample)
ZA (1) ZA77619B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641064A5 (de) 1978-07-19 1984-02-15 Koehring Gmbh Bomag Division Einrichtung zum zentrieren und kuehlen einer kolben-zylindereinheit eines hydraulischen schwingungserregers mit einem pulsationserzeuger.
US4448262A (en) * 1982-05-19 1984-05-15 Cooper Industries, Inc. Pneumatic hammer
DE3328426A1 (de) * 1983-08-06 1985-02-21 Achim 8070 Ingolstadt Graul Arbeitswerkzeug fuer erdbwegungsgeraete
US5611256A (en) * 1995-12-05 1997-03-18 Chung; Chang S. Differential pressure detecting system
SE513438C2 (sv) * 1999-01-26 2000-09-11 Svedala Compaction Equipment A Kylning av hydraulsystem för vibratiorplattor
US20080256947A1 (en) * 2004-09-27 2008-10-23 Industrial Sound Technologies Inc. System for Generating High Pressure Pulses
US7963207B2 (en) * 2008-05-01 2011-06-21 Dynamil Air Inc. Vibrator
CN102003430B (zh) * 2010-11-23 2013-01-02 山东钢铁股份有限公司 一种液压缸
DE102020206599A1 (de) * 2019-06-26 2020-12-31 Robert Bosch Gesellschaft mit beschränkter Haftung Stellzylinder für eine hydrostatische Axialkolbenmaschine und hydrostatische Axialkolbenmaschine mit einem Stellzylinder
CN117780744B (zh) * 2024-02-27 2024-05-10 智奇铁路设备有限公司 一种液压油循环冷却装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681116A (en) * 1949-05-07 1954-06-15 Gen Motors Corp Fluid pressure control system for variable pitch propellers
US2676462A (en) * 1952-05-27 1954-04-27 Oliver Iron And Steel Corp Hydraulic power converter
US3058450A (en) * 1959-06-25 1962-10-16 Lissau Frederic Hydraulic positioning servo system
GB956485A (en) * 1961-08-09 1964-04-29 Mcconnel F W Ltd Improvements in or relating to apparatus for the transmission of power by a fluid medium
DE1262656B (de) * 1963-12-31 1968-03-07 Applied Power Ind Inc Hydraulischer Vibrator
CH443002A (de) * 1966-09-07 1967-08-31 Paschke Hanns Dieter Vorrichtung zur Erzeugung einer oszillierenden Bewegung mit Hilfe eines Druckmediums
DE1299458B (de) * 1967-03-18 1969-07-17 Westinghouse Bremsen Apparate Hydraulischer, sich selbst umsteuernder Schwingantrieb
US3601009A (en) * 1969-06-20 1971-08-24 Burgess & Associates Inc Pneumatically driven small diameter piston structure
DE2231106C3 (de) * 1972-06-24 1978-11-09 Koehring Gmbh - Bomag Division, 5407 Boppard Hydraulischer Schwingungserreger für Vibrationsverdichter
GB1452888A (en) * 1972-08-19 1976-10-20 Kooiman Tankfab Nv Fluid actuated vibratory device
DE2246638A1 (de) * 1972-09-22 1974-04-04 Bosch Gmbh Robert Hydrostatisches getriebe
US3925987A (en) * 1972-10-06 1975-12-16 Jacques Faisandier Hydraulic control circuit

Also Published As

Publication number Publication date
DE2607190C3 (de) 1981-07-16
ZA77619B (en) 1977-12-28
US4240326A (en) 1980-12-23
DE2607190A1 (de) 1977-08-25
DE2607190B2 (de) 1980-09-18
CH602198A5 (enExample) 1978-07-31
CA1060310A (en) 1979-08-14
JPS52103007A (en) 1977-08-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee