DE420102C - Fluid change gearbox - Google Patents

Fluid change gearbox

Info

Publication number
DE420102C
DE420102C DEK90693D DEK0090693D DE420102C DE 420102 C DE420102 C DE 420102C DE K90693 D DEK90693 D DE K90693D DE K0090693 D DEK0090693 D DE K0090693D DE 420102 C DE420102 C DE 420102C
Authority
DE
Germany
Prior art keywords
motor
pump
fluid change
axis
change gearbox
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
DEK90693D
Other languages
German (de)
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.)
JOSEF KASEL DIPL ING
Original Assignee
JOSEF KASEL DIPL ING
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 JOSEF KASEL DIPL ING filed Critical JOSEF KASEL DIPL ING
Priority to DEK90693D priority Critical patent/DE420102C/en
Application granted granted Critical
Publication of DE420102C publication Critical patent/DE420102C/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0675—Controlling
    • F01B1/0696—Controlling by changing the phase relationship between the actuating or actuated cam and the distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0435—Particularities relating to the distribution members
    • F03C1/0438—Particularities relating to the distribution members to cylindrical distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)

Description

Flüssigkeitswechselgetriebe. Bei Flüssigkeitsgetrieben, die aus Pumpe und Motor mit radial angeordneten Kolben bestehen, wird, wie bereits bekannt, ein Kolbenspiel dadurch erzielt, daß die einzelnen Kolben mit Zapfen oder Rollen versehen sind, die während einer Umdrehung des Pumpenkörpers eine elliptische oder eläpsenähnlIche Bahn beschreiben. Dreht sich dabei der Pumpenkörper der Pumpe, was gleichfalls bekannt ist, um eine stillstehende Achse, die mit Bohrungen für die Saug- und Druckkanäle versehen ist, so müssen die Zylinder während desjenigen Bruchteiles einer Umdrehung, wo sich die Kolben nach außen bewegen. , mit dem Saugkanal und während des andern Bruchteiles, wo sie sich nach innen bewegen, mit dem Druckkanal in Verbindung stehen. Bei dem Gegenstande der Erfindung handelt es sich um ein. Flüssigkeitsgetriebe, dessen Motor in seiner Bauart der vorbeschriebenen Pumpe gleicht und sich ebenfalls um eine feststehende, mit Druck- und Saugkanal versehene Achse dreht; gemäß der Erfindung wird nun durch eine Drehung der Achse des Motors um 9o oder i8o°, und zwar je nachdem der Motor doppelt- oder einfachwirkend ist, der Umdrehungssinn des Motors geändert.Fluid change gear. In the case of liquid drives that consist of a pump and motor with radially arranged pistons, will, as already known, a Piston play achieved in that the individual pistons are provided with pins or rollers are elliptical or elap-like during one revolution of the pump body Describe the path. The pump body of the pump rotates, which is also known is around a stationary axis with holes for the suction and pressure channels is provided, the cylinders must during that fraction of a revolution where the pistons move outward. , with the suction channel and during the other fraction, where they move inward, in connection with the pressure channel stand. The subject matter of the invention is a. Fluid transmission, whose motor is similar in its design to the pump described above and also rotates around a fixed axis provided with pressure and suction channels; according to the Invention is now achieved by rotating the axis of the motor by 9o or i8o °, and depending on whether the motor is double-acting or single-acting, the direction of rotation of the Engine changed.

Die Erfindung ist in der Zeichnung an einem Ausführungsbeispiel, das die in Betracht kommenden Teile eines Motors wiedergibt, veranschaulicht: Abb. i ist ein Schnitt nach der Linie A-B der Abb. 2.The invention is shown in the drawing in an exemplary embodiment shows the relevant parts of an engine, illustrates: Fig. i is a section along the line A-B of Fig. 2.

Abb. 2 ist ein Längsschnitt nach der Linie C-D der Abb. i.Fig. 2 is a longitudinal section along the line C-D of Fig. I.

Von der nicht gezeichneten Pumpe wird Öl durch den Kanal i gedrückt, der ebenso wie der Rücklaufkanal i in der Achse 3 angeordnet ist; letztere kann erfindungsgemäß gedreht werden, zu welchem Zwecke der Hebel ¢ vorgesehen ist.The pump (not shown) pushes oil through channel i, which, like the return channel i, is arranged in the axis 3; the latter can be rotated according to the invention, for which purpose the lever ¢ is provided.

Das Öl gelangt vom Kanal i aus in die Nuten 5 und durch die Bohrungen 6 unter die Kolben 7. Diese werden nach außen gedrückt und rufen eine Drehung des Pumpenkörpers 8 etwa im Sinne des Uhrzeigers hervor. Hierdurch gelangen die Kolben in ihre äußerste Totlage und bewegen sich dann nach innen, dabei wird das Öl durch die Bohrung i i in die Nuten 9 und durch den Kanal 2 wieder zur Pumpe zurückbefördert. Mittels des Hebels q. ist es möglich, die Achse 3 zu drehen, und zwar genügt in diesem Falle eine Viertelumdrehung, um jetzt nicht dem Kolben 7 das Drucköl der Pumpe zuzuführen, sondern dem Kolben io, wodurch eine Drehung des Pumpenkörpers in entgegengesetztem Sinne hervorgerufen wird.The oil reaches the grooves 5 and through the bores from the channel i 6 under the pistons 7. These are pressed outwards and cause the Pump body 8 emerges approximately in the clockwise direction. This will get the pistons in their dead center and then move inwards, the oil through the bore i i is conveyed back into the grooves 9 and through the channel 2 to the pump. Using the lever q. it is possible to turn the axis 3, it is sufficient in this case a quarter turn, so as not to the piston 7 the pressure oil of the Pump, but the piston io, causing rotation of the pump body is caused in the opposite sense.

Claims (1)

PATENT-ANSPRUcH: Flüssigkeitswechselgetriebe, dessen Motor aus einem um eine mit Saug- und( Druckkanälen versehene Achse drehbaren Pumpenkörper und auf einer urrunden Bahn mittels Rollen laufenden Pumpenkolben besteht, dadurch gekennzeichnet, daß die Achse (3) des Motors z. B. mittels eines Hebels (q.) vierdrehbar angeordnet ist, zum Zwecke, die Drehrichtung des, Motors umkehren zu können. PATENT CLAIM: Fluid change gear, the motor of which consists of a pump body rotatable about an axis provided with suction and pressure channels and a pump piston running on a circular path by means of rollers, characterized in that the axis (3) of the motor is e.g. Lever (q.) Is arranged to be able to rotate in four directions, for the purpose of being able to reverse the direction of rotation of the motor.
DEK90693D 1924-08-22 1924-08-22 Fluid change gearbox Expired DE420102C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK90693D DE420102C (en) 1924-08-22 1924-08-22 Fluid change gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK90693D DE420102C (en) 1924-08-22 1924-08-22 Fluid change gearbox

Publications (1)

Publication Number Publication Date
DE420102C true DE420102C (en) 1925-10-16

Family

ID=7236900

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK90693D Expired DE420102C (en) 1924-08-22 1924-08-22 Fluid change gearbox

Country Status (1)

Country Link
DE (1) DE420102C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1088828B (en) * 1957-01-30 1960-09-08 Ct De Rech S Hydrauliques Et E Hydraulic power steering device for motor vehicles
DE1111520B (en) * 1956-04-14 1961-07-20 Anciens Etablissements Panhard Hydrostatic transmission, in particular for installation in a motor vehicle wheel
US3426695A (en) * 1966-05-24 1969-02-11 Beckman Instruments Inc Metering pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111520B (en) * 1956-04-14 1961-07-20 Anciens Etablissements Panhard Hydrostatic transmission, in particular for installation in a motor vehicle wheel
DE1088828B (en) * 1957-01-30 1960-09-08 Ct De Rech S Hydrauliques Et E Hydraulic power steering device for motor vehicles
US3426695A (en) * 1966-05-24 1969-02-11 Beckman Instruments Inc Metering pump

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