DE279333C - - Google Patents

Info

Publication number
DE279333C
DE279333C DENDAT279333D DE279333DA DE279333C DE 279333 C DE279333 C DE 279333C DE NDAT279333 D DENDAT279333 D DE NDAT279333D DE 279333D A DE279333D A DE 279333DA DE 279333 C DE279333 C DE 279333C
Authority
DE
Germany
Prior art keywords
cylinder
oil
flywheels
cylinders
shape
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.)
Active
Application number
DENDAT279333D
Other languages
German (de)
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.)
Publication of DE279333C publication Critical patent/DE279333C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/16Magnetic circuit arrangements
    • H01H50/36Stationary parts of magnetic circuit, e.g. yoke
    • H01H50/42Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Rotary Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 46 c GRUPPECLASS 46c GROUP

in SCHÖNAU-CHEMNITZ.in SCHÖNAU-CHEMNITZ.

Den Gegenstand der vorliegenden Erfindung bildet eine Schmiervorrichtung für V-förmig angeordnete Zylinder an Verbrennungsmotoren, welche insbesondere für Motorräder und Kraftfahrzeuge bestimmt sind. Bekanntlich werden die Zylinder bei dieser Art von Motoren mittels kreisender Schwungscheiben in der Weise geschmiert, daß das von den Scheiben mitgenommene Öl infolge der Zentrifugalkraft von diesen abfliegt und so in die Zylinder hineingelangt. Hierbei findet ein ungleichmäßiges Ölen der Zylinder statt; es bekommt nämlich der aufrechtstehende bzw. der in der Drehrichtung der Schwungscheiben zuerst liegende Zylinder, da seine Öffnung in der Bahn der Schwungscheiben gerechnet vor der des schrägstehenden bzw. zweiten Zylinders liegt, das meiste Öl, während der zweite, in vielen Fällen schrägstehende Zylinder, besonders aber die obere Seite seiner Lauffläche nur mangelhaft mit öl versehen wird. Die dadurch hervorgerufene schädliche Kolbenreibung hat nicht nur ein Überhitzen und das gegebenenfalls damit verbundene Festsitzen des Kolbens zur Folge, sondern es macht sich noch als zweiter Übelstand die Materialdehnung bemerkbar, welche auf die Verdichtung einen derart ungünstigen Einfluß ausübt, daß die Leistungsfähigkeit des Motors wesentlich herabgemindert wird.The subject of the present invention is a lubricating device for V-shaped arranged cylinders on internal combustion engines, which are particularly suitable for motorcycles and Motor vehicles are intended. It is well known that the cylinders are used in this type of engine lubricated by means of rotating flywheels in such a way that that of the disks As a result of the centrifugal force, the oil that has been carried away flies off these and so into the cylinder got in. This results in uneven oiling of the cylinders; it gets namely the upright cylinder or the cylinder lying first in the direction of rotation of the flywheels, since its opening is in the path of the flywheels before that of the inclined or second cylinder lies, most of the oil, while the second, in many cases inclined cylinder, especially but the upper side of its tread is poorly oiled. the the damaging piston friction caused by this not only has overheating and that possibly associated sticking of the piston result, but it makes itself The second disadvantage is the stretching of the material, which affects the compression exerts such an adverse influence that the engine efficiency becomes essential is degraded.

Diese Übelstände sollen nun gemäß der Erfindung dadurch vermieden werden, daß vor der Öffnung des schrägstehenden bzw. des in der Drehrichtung der Schwungscheiben an zweiter Stelle liegenden Zylinders zweckmäßig schaufeiförmig gestaltete Teile angeordnet sind, welche die Umlaufflächen der kreisenden Schwungscheiben bestreichen und das noch an diesen haftende Öl abstreifen, so daß größere Ölmengen auch in den zweiten bzw. in den schrägstehenden Zylinder und besonders nach der oberen Seite gelangen können.These inconveniences are now to be avoided according to the invention that before the opening of the inclined or in the direction of rotation of the flywheels second position lying cylinder expediently shovel-shaped parts are arranged, which brush the circumferential surfaces of the rotating flywheels and that still on Strip off these adhering oil, so that larger amounts of oil also in the second or in the inclined cylinder and especially to the upper side.

Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt, und zwar zeigt:The subject of the invention is shown in an exemplary embodiment in the drawing, namely shows:

Fig. ι einen Längsschnitt durch den Motor,Fig. Ι a longitudinal section through the engine,

Fig. 2 einen Querschnitt in größerem Maßstab mit dem Erfindungsgegenstand in Vorderansicht, und2 shows a cross-section on a larger scale with the subject matter of the invention in a front view, and

Fig. 3 eine Ansicht desselben von oben gesehen. Fig. 3 is a view of the same seen from above.

Im Motorgehäuse 1 sind in bekannter Weise die kreisenden Schwungscheiben 2 angeordnet, die das im Kurbelgehäuse befindliche Öl in die Zylinder 3 und 4 befördern sollen. Damit nun, wie es durch die Erfindung angestrebt wird, auch der schrägstehende bzw. der zweite Zylinder 4 die nötige ölmenge erhält, sind in einer entsprechenden Aussparung des Kurbelgehäuses 1 vor der Öffnung des Zylinders 4 zwei zweckmäßig schaufeiförmige Bleche 5 und 6 angeordnet, die auf den Umlaufflächen der Schwungscheiben aufliegen. In the motor housing 1, the rotating flywheels 2 are arranged in a known manner, which are intended to convey the oil in the crankcase into cylinders 3 and 4. So that now, as is aimed at by the invention, the inclined or the second cylinder 4 receives the necessary amount of oil are in a corresponding recess of the crankcase 1 in front of the opening of the cylinder 4, two suitably shovel-shaped Plates 5 and 6 arranged, which rest on the circumferential surfaces of the flywheels.

Die Wirkungsweise dieser Schaufeln ist leicht zu verstehen.The operation of these blades is easy to understand.

Das auf dem Umfang der Schwungscheiben noch verbeibende öl wird durch ihre schrägen Auflaufflächen abgestreift und gelangt in der in Fig. ι angegebenen Pfeilrichtung in das Innere des schrägstehenden oder zweiten Zylinders 4, wodurch hauptsächlich die dem ersten oder senkrechten Zylinder 3 nächstto liegende obere Seite der Lauffläche eine reichliche ölzufuhr erhält.The oil still remaining on the circumference of the flywheels is caused by their bevels Stripped run-on surfaces and arrives in the direction of the arrow indicated in FIG the interior of the inclined or second cylinder 4, whereby mainly the dem first or vertical cylinder 3 next to lying upper side of the tread an ample receives oil supply.

Claims (1)

P A T E N T - A N S P Tl U C H :P A T E N T - A N S P Tl U C H: Schmiervorrichtung für Verbrennungsmotoren mit V-förmig angeordneten Zylindem, dadurch gekennzeichnet, daß vor der Öffnung des schrägstehenden bzw. des in der Drehrichtung der ölförderscheiben an zweiter Stelle liegenden Zylinders (4) schaufeiförmig gestaltete, auf den Umlaufflächen der Ölförderscheiben aufliegende Abstreichkörper (5, 6) angeordnet sind.Lubricating device for internal combustion engines with cylinders arranged in a V shape, characterized in that in front of the opening of the inclined or in the direction of rotation of the oil delivery disks Second lying cylinder (4) designed in the shape of a shovel, on the circumferential surfaces the scraper bodies (5, 6) resting on the oil conveyor disks are arranged. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT279333D 1961-06-12 Active DE279333C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21134/61A GB974085A (en) 1961-06-12 1961-06-12 Improvements in or relating to gear type pumps or motors

Publications (1)

Publication Number Publication Date
DE279333C true DE279333C (en)

Family

ID=10157771

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT279333D Active DE279333C (en) 1961-06-12

Country Status (6)

Country Link
US (1) US3182232A (en)
BE (1) BE618768R (en)
CH (1) CH399591A (en)
DE (1) DE279333C (en)
GB (2) GB915019A (en)
NL (1) NL279333A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288683B (en) * 1963-08-21 1969-02-06 Hi G Inc Electromagnetic relay
AT357624B (en) * 1978-04-17 1980-07-25 Itt Austria ELECTROMAGNETIC RELAY WITH FORCED GUIDED CONTACTS
CN108194358A (en) * 2018-02-08 2018-06-22 北京丰联奥睿科技有限公司 A kind of double eccentric roller compressors
CN108105086A (en) * 2018-02-08 2018-06-01 北京丰联奥睿科技有限公司 A kind of double eccentric roller pumps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915681A (en) * 1957-11-20 1959-12-01 Indiana Steel Products Co Magnet assemblies
FR1225043A (en) * 1959-02-12 1960-06-28 Improvements to small-size electromagnetic relays for low powers

Also Published As

Publication number Publication date
US3182232A (en) 1965-05-04
GB974085A (en) 1964-11-04
BE618768R (en) 1962-12-14
GB915019A (en) 1963-01-09
CH399591A (en) 1965-09-30
NL279333A (en)

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