BE694136A - - Google Patents

Info

Publication number
BE694136A
BE694136A BE694136DA BE694136A BE 694136 A BE694136 A BE 694136A BE 694136D A BE694136D A BE 694136DA BE 694136 A BE694136 A BE 694136A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE694136A publication Critical patent/BE694136A/xx

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
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/04—Safety devices
    • E21C35/043—Protection against overload during transfer of machines for slitting or completely freeing the mineral from the seam
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00—Transport specially adapted to underground conditions
    • E21F13/06—Transport of mined material at or adjacent to the working face
    • E21F13/066—Scraper chain conveyors
    • E21F13/068—Special adaptations for use at the junction of the working face with the gallery, e.g. driving stations coupled to the driving station of the winning machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
BE694136D 1966-02-19 1967-02-16 BE694136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6602179A NL6602179A (en) 1966-02-19 1966-02-19

Publications (1)

Publication Number Publication Date
BE694136A true BE694136A (en) 1967-08-16

Family

ID=19795783

Family Applications (1)

Application Number Title Priority Date Filing Date
BE694136D BE694136A (en) 1966-02-19 1967-02-16

Country Status (4)

Country Link
BE (1) BE694136A (en)
DE (1) DE1277781B (en)
FR (1) FR1512659A (en)
NL (1) NL6602179A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1558260A (en) * 1976-12-23 1979-12-19 Anderson Strathclyde Ltd Mineral mining machine haulage drive mechanism
DE3340602A1 (en) * 1983-11-10 1985-05-23 Bergwerksverband Gmbh, 4300 Essen Method of controlling the external feed drives for coal ploughs activated with high-pressure water

Also Published As

Publication number Publication date
FR1512659A (en) 1968-02-09
NL6602179A (en) 1967-08-21
DE1277781B (en) 1968-09-19

Similar Documents

Publication Publication Date Title
AT281852B (en)
AU5917865A (en)
AU428063B2 (en)
AU424443B2 (en)
AU421822B2 (en)
AU414526B2 (en)
AU415165B1 (en)
AU417216B2 (en)
AU433222B2 (en)
AU6703465A (en)
AU5895065A (en)
AU1111066A (en)
AU1144366A (en)
AU612166A (en)
AU218666A (en)
BE475118A (en)
BE624001A (en)
AU415780B2 (en)
BE654686A (en)
AU2390066A (en)
AU407778B2 (en)
AU6852465A (en)
AU855865A (en)
AU92366A (en)
BE284991A (en)