ZA77619B - Method of cooling hydraulic vibration exciters - Google Patents

Method of cooling hydraulic vibration exciters

Info

Publication number
ZA77619B
ZA77619B ZA770619A ZA77619A ZA77619B ZA 77619 B ZA77619 B ZA 77619B ZA 770619 A ZA770619 A ZA 770619A ZA 77619 A ZA77619 A ZA 77619A ZA 77619 B ZA77619 B ZA 77619B
Authority
ZA
South Africa
Prior art keywords
hydraulic vibration
vibration exciters
cooling hydraulic
cooling
exciters
Prior art date
Application number
ZA770619A
Other languages
English (en)
Inventor
U Carle
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 ZA77619B publication Critical patent/ZA77619B/xx

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)
ZA770619A 1976-02-23 1977-02-03 Method of cooling hydraulic vibration exciters ZA77619B (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
ZA77619B true ZA77619B (en) 1977-12-28

Family

ID=5970592

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA770619A ZA77619B (en) 1976-02-23 1977-02-03 Method of cooling hydraulic vibration exciters

Country Status (7)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2623868A1 (en) * 2004-09-27 2006-04-06 1359356 Alberta Ltd. 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
JPS52103007A (en) 1977-08-29
DE2607190B2 (de) 1980-09-18
GB1543893A (en) 1979-04-11
CH602198A5 (xx) 1978-07-31
CA1060310A (en) 1979-08-14
DE2607190C3 (de) 1981-07-16
US4240326A (en) 1980-12-23
DE2607190A1 (de) 1977-08-25

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