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DE1821513U - SLIDING BODY. - Google Patents

SLIDING BODY.

Info

Publication number
DE1821513U
DE1821513U DES26979U DES0026979U DE1821513U DE 1821513 U DE1821513 U DE 1821513U DE S26979 U DES26979 U DE S26979U DE S0026979 U DES0026979 U DE S0026979U DE 1821513 U DE1821513 U DE 1821513U
Authority
DE
Germany
Prior art keywords
bearing
axially directed
cooling fins
bracket
cooling
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
DES26979U
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Priority to DES26979U priority Critical patent/DE1821513U/en
Publication of DE1821513U publication Critical patent/DE1821513U/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)

Description

Gleitlagergehäuse Die Neuerung bezieht sich auf ein an einem Lagerschild oder Lagerbock befestigtes, in einem axial gerichteten Kühlluftstrom liegendes Gleitlagergehäuse mit axial gerichteten Kühlrippen, insbesondere für elektrische Maschinen. Die bekannten derartigen Lagerkörper sind mittels senkrecht zur Lagerachse gerichteterFortsätze oder Flansche an dem Lagerträger befestigt. Die Fortsätze oder Flansche liegen damit im Wege des über den Lagerkörper strömenden Kühlluftstromes, so dass kein ungehinderter Luftdurchgang möglich ist.Plain bearing housing The innovation relates to an on a bearing shield Plain bearing housing fastened or mounted in a bearing block and lying in an axially directed flow of cooling air with axially directed cooling fins, especially for electrical machines. The known Such bearing bodies are by means of extensions directed perpendicular to the bearing axis or flanges attached to the bearing bracket. The extensions or flanges are thus in the way of the flow of cooling air flowing over the bearing body, so that no unhindered Air passage is possible.

Die Neuerung vermeidet diese Nachteile. Neuerungsgemäß sind die Befestigungsflächen und zugleich die Zentrierflächen an dem Lagerschild bzw. Lagerbock von Kühlrippen gebildet, die vorzugsweise verstärkt sind. The innovation avoids these disadvantages. The fastening surfaces are innovative and at the same time the centering surfaces on the bearing plate or bearing block of cooling fins formed, which are preferably reinforced.

Ein Ausführungsbeispiel der Neuerung ist in den Figuren 1 und 2 der Zeichnung dargestellt. Fig. 1 zeigt einen Längsschnitt und die Fig. 2 einen Querschnitt eines Lagerkörpers für eine elektrische Maschine. An exemplary embodiment of the innovation is shown in FIGS. 1 and 2 Drawing shown. 1 shows a longitudinal section and FIG. 2 shows a cross section of a bearing body for an electrical machine.

Der Lagerkörper besteht im wesentlichen aus dem Lagerunterteil 1, dem Lagerdeckel 2 und der zweiteiligen Lagerschale 3. Das Lagerunterteil 1 und der Lagerdeckel 2 sind mit axial gerichteten Kühlrippen 30 versehen. Einige dieser Kühlrippen am Lagerunterteil sind verstärkt (Rippen 4). Mit diesen verstärkten Rippen 4 ist der Lagerunterteil an einem Ring 5 des Lagerschildes 6 zentriert und mittels radial gerichteter Schrauben 7 befestigt. Die axial gerichteten Wände 8 und 9 des Lagerunterteils und des Lagerdeckels bilden mit dem Ring 5 des Lagerschildes einen kreisringförmigen Kanal für den Durchtritt der Kühlluft. The bearing body consists essentially of the bearing base 1, the bearing cap 2 and the two-part bearing shell 3. The bearing base 1 and the Bearing caps 2 are provided with axially directed cooling fins 30. Some of these cooling fins on the lower part of the bearing are reinforced (ribs 4). With these reinforced ribs 4 is the lower bearing part is centered on a ring 5 of the end shield 6 and means radially directional screws 7 attached. The axially directed walls 8 and 9 of the lower bearing part and the bearing cover form one with the ring 5 of the end shield circular channel for the passage of the cooling air.

Die Neuerung bietet den Vorteil, dass die Kühlluft ungehindert über den Lagerkörper hinwegströmen kann, so dass insbesondere bei Ausführung mit axial gerichteten Kühlrippen eine gute Kühlung des Lagers ermöglicht ist. 2 Schutzansprüche 2 FigurenThe innovation offers the advantage that the cooling air is unhindered can flow over the bearing body, so that in particular in the case of execution with axially directed cooling fins a good cooling of the bearing is possible. 2 claims for protection 2 figures

Claims (2)

Schutzansprüche : 1. An einem Lagerschild oder Lagerbock befestigtes, in einem axial gerichteten Kühlluftstrom liegendes Gleitlagergehäuse mit axial gerichteten Kühlrippen, insbesondere für elektrische Maschinen, dadurch gekennzeichnet, dass die Befestigungsflächen und zugleich die Zentrierflächen an dem Lagerschild bzw. Lagerbock von Kühlrippen gebildet sind, die vorzugsweise verstärkt sind.Protection claims: 1. Attached to a bearing bracket or bracket, Plain bearing housing lying in an axially directed flow of cooling air with axially directed Cooling fins, in particular for electrical machines, characterized in that the mounting surfaces and at the same time the centering surfaces on the end shield or Bearing block are formed by cooling fins, which are preferably reinforced. 2. Gleitlagergehäuse nach Anspruch 1 für horizontale Lagerung, dadurch gekennzeichnet, dass bei zweiteiliger Ausführung des Lagerkörpers nur der untere Teil an dem Lagerschild bzw. Lagerbock zeintriert ist.2. plain bearing housing according to claim 1 for horizontal storage, characterized marked that in the case of a two-part design of the bearing body, only the lower one Part is zeintriert on the bearing plate or bearing block.
DES26979U 1958-05-02 1958-05-02 SLIDING BODY. Expired DE1821513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES26979U DE1821513U (en) 1958-05-02 1958-05-02 SLIDING BODY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES26979U DE1821513U (en) 1958-05-02 1958-05-02 SLIDING BODY.

Publications (1)

Publication Number Publication Date
DE1821513U true DE1821513U (en) 1960-11-10

Family

ID=32943358

Family Applications (1)

Application Number Title Priority Date Filing Date
DES26979U Expired DE1821513U (en) 1958-05-02 1958-05-02 SLIDING BODY.

Country Status (1)

Country Link
DE (1) DE1821513U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546974A1 (en) * 1995-12-15 1997-06-19 Renk Ag Radial plain bearings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546974A1 (en) * 1995-12-15 1997-06-19 Renk Ag Radial plain bearings
DE19546974B4 (en) * 1995-12-15 2011-08-11 Renk AG, 86159 radial bearings

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