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DE831045C - warehouse - Google Patents

warehouse

Info

Publication number
DE831045C
DE831045C DEB2124A DEB0002124A DE831045C DE 831045 C DE831045 C DE 831045C DE B2124 A DEB2124 A DE B2124A DE B0002124 A DEB0002124 A DE B0002124A DE 831045 C DE831045 C DE 831045C
Authority
DE
Germany
Prior art keywords
gap
bearing
width
pressurized
medium
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
DEB2124A
Other languages
German (de)
Inventor
Dipl-Ing Norbert Brunzel
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority to CH277422D priority Critical patent/CH277422A/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to DEB2124A priority patent/DE831045C/en
Priority to CH292694D priority patent/CH292694A/en
Application granted granted Critical
Publication of DE831045C publication Critical patent/DE831045C/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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0603—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion
    • F16C32/0614—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings
    • F16C32/0625—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a gas cushion, e.g. an air cushion the gas being supplied under pressure, e.g. aerostatic bearings via supply slits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

Die Erfindung betrifft ein Lager, ,bei dem ein unter Druck stehendes Medium, wie z. B. Luft, Gacs, Dampf oder eine Flüssigkeit, in den Raum zwischen den Flächen, deren gegenseitige Bewegung unter Belastung vor sich geht, aus einem Druckraum durch Kanäle zugeführt wird, so daß das Medium ein Tragpolster bildet, das die Flächen vor einer gegenseitigen Berührung bewahrt, ,dessen kennzeichnendes Merkmal darin. besteht, daß die Kanäle in Belastungsrichtung und in der dieser entgegengesetzten Richtung angeordnet sind und das Medium diesen Kanälen unter gleichem Druck zugeführt wird.The invention relates to a bearing, in which a pressurized Medium, such as B. air, gacs, vapor or a liquid, in the space between the surfaces, the mutual movement of which takes place under load, from one Pressure chamber is fed through channels so that the medium forms a support cushion, that protects the surfaces from mutual contact, its characteristic Feature in it. consists that the channels in the loading direction and in the opposite direction Direction are arranged and the medium is fed to these channels under the same pressure will.

Bei der weiteren Verfolgung dieses Erfindungsgedankens wurde festgestellt, daß es nicht erforderlich ist, bei diesem Lager das unter Druck stehende Medium durch Einzelkanäle zuzuführen, sondern .daß es mit dem gleichen Effekt auch möglich ist, das Medium durch einen Spalt zuzuführen, falls, wie es bei der Zufuhr durch Kanäle erforderlich ist, der Zuflußquerschnitt des Schmiermittels, d. h. der Spaltquerschnitt, kleiner eingestellt wird als der Abflußquerschnitt der Lagerspalte.In the further pursuit of this inventive idea it was found that that it is not necessary in this camp the pressurized medium through individual channels, but .that it is also possible with the same effect is to feed the medium through a gap if, as in the case of feeding through Channels is required, the inflow cross-section of the lubricant, d. H. the gap cross-section, is set smaller than the drainage cross-section of the bearing gap.

Eine Ausführungsform des Erfindungsgegenstandes besteht darin, daß der Spalt, durch den das unter Druck stehende Medium eingeführt wird, in der Breite iso verstellbar angeordnet ist, daß der Schwimmeffekt des Zapfens erreicht wird. Dies wird vorzugsweise !dadurch ermöglicht, daß ein Teil des Lagers beweglich angeordnet ist, so daß der Spalt zwischen dem beweglichen und unbeweglichen Teil des Lagers in der Breite verändert werden kann.One embodiment of the subject matter of the invention is that the width of the gap through which the pressurized medium is introduced iso adjustable so that the floating effect of the pin is achieved. This is preferably made possible by the fact that a part of the bearing is arranged to be movable is so that the gap between the movable and immovable part of the bearing can be changed in width.

In der Zeichnung ist die Erfindung beispielsweise schematisch dargestellt. Es ist ein Luftlager als Querlager im Querschnitt veranschaulicht. i bedeutet die Welle, 2 ist ein Ringspalt, der von dem beweglichen Teil 3 und dem unbeweglichen Teil 4 des Lagers gebildet wird. In das Lager wird das unter Druck stehende Medium bei 5 eingeführt und gelangt aus dem Druckraum 6 durch den Ringspalt 2 in den Schmierspalt 7 zwischen der Welle i und den Lagerteilen 3 und 4. Durch axiale Verschiebung des beweglichen Lagerteiles 3 gegenüber dem unbeweglichen Lagerteil 4 kann jede gewünschte Breite des Spaltes 2 eingestellt werden.The invention is shown schematically in the drawing, for example. An air bearing is illustrated as a transverse bearing in cross section. i means the Shaft, 2 is an annular gap between the movable part 3 and the immovable Part 4 of the camp is formed. The pressurized medium enters the store introduced at 5 and passes from the pressure chamber 6 through the annular gap 2 into the lubrication gap 7 between the shaft i and the bearing parts 3 and 4. By axial displacement of the movable bearing part 3 relative to the immovable bearing part 4 can be any desired Width of the gap 2 can be adjusted.

Claims (3)

PATENTAVSPRL'CHE: i. Lager, bei dem ein unter Druck stehendes Medium, -wie z. B. Luft, Gas, Dampf oder eine Flüssigkeit, in den Raum zwischen den Flächen, deren -gegenseitige Bewegung unter Belastung vor sich geht, aus einem Druckraum durch Kanäle unter gleichem Druck zugeführt wird, die in Belastungsrichtung und in :der dieser entgegengesetzten Richtung angeordnet is,ind, so daß das Medium ein Tragpolster bildet, das die Flächen vor einer gegenseitigen Berührung bewahrt, dadurch gekennzeichnet, daß das unter Druck stehende I\-ledium durch einen einzigen Spalt, z. B. einen Ringspalt (2), zwischen die Welle (i) und die diese umgebenden Lagerteile (3, 4) eingeführt wird. PATENT LANGUAGE: i. Storage where a pressurized medium such as B. air, gas, vapor or a liquid, in the space between the surfaces, the reciprocal movement takes place under load, is supplied from a pressure chamber through channels under the same pressure, which are arranged in the loading direction and in the opposite direction is, ind, so that the medium forms a support cushion that protects the surfaces from mutual contact, characterized in that the pressurized I \ -ledium is separated by a single gap, e.g. B. an annular gap (2), between the shaft (i) and the surrounding bearing parts (3, 4) is introduced. 2. Lager nach Anspruch i, dadurch gekennzeichnet, daß der Spalt (2) in der Breite verstellbar angeordnet ist. 2. Bearing according to claim i, characterized in that that the gap (2) is arranged adjustable in width. 3. Lager nach _lnsprucli i und 2, dadurch gekennzeichnet, daß ein Teil des Lagers (3) beweglich angeordnet ist, so daß der Spalt zwnschen dem beweglichen und unbeweglichen Teil des Lagers (3, 4) in der Breite verändert werden kann.3. Camp according to _lnsprucli i and 2, characterized in that part of the bearing (3) is movably arranged so that the gap between the movable and immovable part of the bearing (3, 4) can be changed in width.
DEB2124A 1950-02-17 1950-02-17 warehouse Expired DE831045C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH277422D CH277422A (en) 1950-02-17 1949-09-27 Camp.
DEB2124A DE831045C (en) 1950-02-17 1950-02-17 warehouse
CH292694D CH292694A (en) 1950-02-17 1951-04-25 Camp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB2124A DE831045C (en) 1950-02-17 1950-02-17 warehouse

Publications (1)

Publication Number Publication Date
DE831045C true DE831045C (en) 1952-02-11

Family

ID=6952591

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB2124A Expired DE831045C (en) 1950-02-17 1950-02-17 warehouse

Country Status (2)

Country Link
CH (2) CH277422A (en)
DE (1) DE831045C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919803C (en) * 1951-04-09 1954-11-04 Roulements A Billes Miniatures Friction-free pressure pad bearing
DE1082775B (en) * 1956-09-25 1960-06-02 Ibm Deutschland Bearing in which a lubricant distributed over the circumference of the shaft is supplied under pressure and in which the load on the bearing has a controlling effect on the cross section of the lubricant supply
DE1116205B (en) * 1953-12-07 1961-11-02 Exxon Research Engineering Co Continuous process for the production of p-xylene through multi-stage crystallization
DE1183744B (en) * 1960-06-24 1964-12-17 Linde Eismasch Ag Gas-lubricated, static slide bearing
DE4307870A1 (en) * 1993-03-12 1994-09-29 Mueller Georg Nuernberg Aerostatic bearing arrangement
DE10120128A1 (en) * 2001-04-25 2002-10-31 Heidenhain Gmbh Dr Johannes Aerostatic bearing part has overflow gap set by manufacture-dependent statically divided structure of surface of both components

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021655B (en) * 1952-04-18 1957-12-27 Johannes Huebner Centrifugal pump or the like with an attached or built-in electric motor that works below a liquid level and is filled with liquid
US3329069A (en) * 1964-09-17 1967-07-04 Feroy Arne Steering gears

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919803C (en) * 1951-04-09 1954-11-04 Roulements A Billes Miniatures Friction-free pressure pad bearing
DE1116205B (en) * 1953-12-07 1961-11-02 Exxon Research Engineering Co Continuous process for the production of p-xylene through multi-stage crystallization
DE1082775B (en) * 1956-09-25 1960-06-02 Ibm Deutschland Bearing in which a lubricant distributed over the circumference of the shaft is supplied under pressure and in which the load on the bearing has a controlling effect on the cross section of the lubricant supply
DE1183744B (en) * 1960-06-24 1964-12-17 Linde Eismasch Ag Gas-lubricated, static slide bearing
DE4307870A1 (en) * 1993-03-12 1994-09-29 Mueller Georg Nuernberg Aerostatic bearing arrangement
DE10120128A1 (en) * 2001-04-25 2002-10-31 Heidenhain Gmbh Dr Johannes Aerostatic bearing part has overflow gap set by manufacture-dependent statically divided structure of surface of both components
DE10120128B4 (en) * 2001-04-25 2016-10-13 Dr. Johannes Heidenhain Gmbh Aerostatic bearing part

Also Published As

Publication number Publication date
CH277422A (en) 1951-08-31
CH292694A (en) 1953-08-15

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