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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
- F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/42—Auxiliary 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)
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)
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)
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 |
-
0
- NL NL279333D patent/NL279333A/xx unknown
- DE DENDAT279333D patent/DE279333C/de active Active
-
1961
- 1961-06-12 GB GB21134/61D patent/GB915019A/en not_active Expired
- 1961-06-12 GB GB21134/61A patent/GB974085A/en not_active Expired
-
1962
- 1962-04-09 US US186100A patent/US3182232A/en not_active Expired - Lifetime
- 1962-06-12 BE BE618768A patent/BE618768R/en active
- 1962-06-12 CH CH704862A patent/CH399591A/en unknown
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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