DE930604C - Plain bearings, especially on high-speed electrical machines such as electric motors - Google Patents

Plain bearings, especially on high-speed electrical machines such as electric motors

Info

Publication number
DE930604C
DE930604C DEH15618A DEH0015618A DE930604C DE 930604 C DE930604 C DE 930604C DE H15618 A DEH15618 A DE H15618A DE H0015618 A DEH0015618 A DE H0015618A DE 930604 C DE930604 C DE 930604C
Authority
DE
Germany
Prior art keywords
electric motors
plain bearings
electrical machines
speed electrical
ring
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
DEH15618A
Other languages
German (de)
Inventor
Heinrich Hinz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEH15618A priority Critical patent/DE930604C/en
Application granted granted Critical
Publication of DE930604C publication Critical patent/DE930604C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
    • F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
    • F16N7/20—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more members moving around the shaft to be lubricated
    • F16N7/22—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more members moving around the shaft to be lubricated shaped as rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Motor Or Generator Frames (AREA)

Description

Es sind selbstschmierende Lager bekannt, bei denen als Fördervorrichtung für das Schmiermittel ein aus Gummi gefertigter endloser Riemen dient, der oben über die umlaufende Welle und unten über eine in den Schmiermittelvorrat eintauchende Führungsrolle gelegt ist. Bei diesen Schmiervorrichtungen kann man die untere Führungsrolle auch k elässen_..Dashat den Nachteil, daß die SchmiervorricUtäng. das Öl wegen der dann lose herab-;@.ngenc@@ftendlösen5üxnmischlaufe ungleichmäßig fordert und überhaupt nur dann noch wirksam ist, wenn die Reibung auf der umlaufenden Welle groß gewählt oder die Umlaufgeschwindigkeit der Welle erheblich herabgesetzt wird.There are known self-lubricating bearings in which as a conveyor an endless belt made of rubber is used for the lubricant, which is at the top over the rotating shaft and below over a shaft that is immersed in the lubricant supply Leadership role is placed. With these lubricators you can use the lower guide roller also k elass _ .. This has the disadvantage that the lubricating equipment. the oil because of the then loosely down -; @. ngenc @@ ftendlös5üxnmischlaufe demands unevenly and at all is only effective if the chosen friction on the rotating shaft is high or the speed of rotation of the shaft is considerably reduced.

Um diese Nachteile zu vermeiden und um insbesondere zu verhindern, daß.bei schnell umlaufenden elektrischen Maschinen, wie Elektromotoren, störend empfundene Geräusche auftreten, ist als .Fördervorrichtung gemäß der Erfindung ein aus einem Metallring mit einem Überzug von Gummi bestehender Schmierring gewählt worden.In order to avoid these disadvantages and in particular to prevent dass.with fast rotating electrical machines, such as electric motors, disturbing Perceived noises occur is a. Conveyor device according to the invention A lubricating ring consisting of a metal ring with a coating of rubber is selected been.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung an einem Gleitlager, teilweise geschnitten, dargestellt.In the drawing, an embodiment of the invention is on one Plain bearings, partially in section, shown.

Mit a (Fig. z) ist ein Gleitlager für eine. umlaufende Welle b bezeichnet, auf der ein geschlossener Schmierring c ruht. Dieser aus einem inneren Metallring f und aus einem Überzug g aus ölfestemGummi bestehende Ring taucht jeweils mit seinem unteren Ende in einen Ölsumpf d des Lagergehäuses c hinein und transportiert beim Umlauf Öl auf die Welle b, damit es in die Lagerflächen hineinlaufen und diese wirksam schmieren kann.With a (Fig. Z) is a plain bearing for a. rotating shaft b, on which a closed lubricating ring c rests. This one from an inner metal ring f and a coating g made of oil-proof rubber, each dipped with its ring lower end into an oil sump d of the bearing housing c and transported at Circulation of oil on shaft b so that it can run into the bearing surfaces and make them effective can lubricate.

In Fig. 2 ist der Querschnitt des Schmierringes c wiedergegeben.In Fig. 2, the cross section of the lubricating ring c is shown.

Der Querschnitt des Schmierringes c oder f, g kann rund, oval, rechteckig, trapezförmig od. dgl. gestaltet sein.The cross-section of the lubricating ring c or f, g can be round, oval, rectangular, trapezoidal or the like.

Claims (1)

PATENTANSPRUCH: Gleitlager, insbesondere an schnellaufenden elektrischen "Maschinen, wie Elektromotoren, gekennzeichnet durch einen aus einem inneren Metallring (f) und einem Überzug (g) aus ölfestem Gummi bestehenden Schmierring (c). Angezogene Druckschriften Deutsche Patentschrift Nr. 203 22o; französische Patentschrift Nr. 777 642. PATENT CLAIM:.. Plain bearings, in particular on high-speed electric "machines, such as electric motors, characterized by a composed of an inner metal ring (f) and a coating (g) consisting of oil-resistant rubber lubricating ring (c) Energized documents German Patent No. 203 22o; French Patent No. 777 642.
DEH15618A 1953-03-07 1953-03-07 Plain bearings, especially on high-speed electrical machines such as electric motors Expired DE930604C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH15618A DE930604C (en) 1953-03-07 1953-03-07 Plain bearings, especially on high-speed electrical machines such as electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH15618A DE930604C (en) 1953-03-07 1953-03-07 Plain bearings, especially on high-speed electrical machines such as electric motors

Publications (1)

Publication Number Publication Date
DE930604C true DE930604C (en) 1956-02-23

Family

ID=7147761

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH15618A Expired DE930604C (en) 1953-03-07 1953-03-07 Plain bearings, especially on high-speed electrical machines such as electric motors

Country Status (1)

Country Link
DE (1) DE930604C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2778498A1 (en) * 2013-03-12 2014-09-17 General Electric Company Lubrication Ring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203220C (en) *
FR777642A (en) * 1933-11-16 1935-02-25 Lubrication device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203220C (en) *
FR777642A (en) * 1933-11-16 1935-02-25 Lubrication device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2778498A1 (en) * 2013-03-12 2014-09-17 General Electric Company Lubrication Ring

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