DE3230232C2 - - Google Patents
Info
- Publication number
- DE3230232C2 DE3230232C2 DE3230232A DE3230232A DE3230232C2 DE 3230232 C2 DE3230232 C2 DE 3230232C2 DE 3230232 A DE3230232 A DE 3230232A DE 3230232 A DE3230232 A DE 3230232A DE 3230232 C2 DE3230232 C2 DE 3230232C2
- Authority
- DE
- Germany
- Prior art keywords
- bearing shell
- porous
- bearing
- gas
- compressed
- 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
Links
- 239000011148 porous material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 16
- 239000010410 layer Substances 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 12
- 239000002344 surface layer Substances 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 5
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 239000011257 shell material Substances 0.000 description 43
- 239000007789 gas Substances 0.000 description 17
- 230000007797 corrosion Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F16C32/0603—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
- F16C32/0618—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 porous material
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/14—Special methods of manufacture; Running-in
- F16C33/145—Special methods of manufacture; Running-in of sintered porous 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
- F16C2220/00—Shaping
- F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy
-
- 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
- F16C2220/00—Shaping
- F16C2220/40—Shaping by deformation without removing material
- F16C2220/44—Shaping by deformation without removing material by rolling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Powder Metallurgy (AREA)
- Sliding-Contact Bearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823230232 DE3230232A1 (de) | 1982-08-13 | 1982-08-13 | Lagerschale fuer ein gasstatisches lager und verfahren zu seiner herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823230232 DE3230232A1 (de) | 1982-08-13 | 1982-08-13 | Lagerschale fuer ein gasstatisches lager und verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3230232A1 DE3230232A1 (de) | 1984-02-16 |
| DE3230232C2 true DE3230232C2 (enrdf_load_stackoverflow) | 1987-10-08 |
Family
ID=6170844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823230232 Granted DE3230232A1 (de) | 1982-08-13 | 1982-08-13 | Lagerschale fuer ein gasstatisches lager und verfahren zu seiner herstellung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3230232A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733079A1 (de) * | 1986-09-30 | 1988-04-07 | Ngk Spark Plug Co | Gaslagerkoerper |
| DE4436156C1 (de) * | 1994-10-10 | 1996-03-21 | Heinzl Joachim | Aerostatisches Lager und Verfahren zur Herstellung eines aerostatischen Lagers |
| RU2186268C2 (ru) * | 1999-07-19 | 2002-07-27 | Комсомольский-на-Амуре государственный технический университет | Пористый вкладыш газостатического подшипника и способ его обработки |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3439648A1 (de) * | 1984-10-30 | 1986-05-07 | Joachim Prof. Dr.-Ing. 8000 München Heinzl | Aerostatisches lager |
| EP0208122B1 (de) * | 1985-06-10 | 1988-03-30 | INTERATOM Gesellschaft mit beschränkter Haftung | Gasstatisches Lager in Doppelkegelform |
| EP0206029B1 (de) * | 1985-06-10 | 1989-10-11 | INTERATOM Gesellschaft mit beschränkter Haftung | Gasstatische Lagerung |
| EP0212091A1 (de) * | 1985-06-10 | 1987-03-04 | INTERATOM Gesellschaft mit beschränkter Haftung | Abgasturbolader mit gasstatischem Lager |
| EP0221352A1 (de) * | 1985-10-07 | 1987-05-13 | INTERATOM Gesellschaft mit beschränkter Haftung | Gasstatisches Lager mit unterteilten Lagerflächen |
| US4726692A (en) * | 1985-10-07 | 1988-02-23 | Interatom Gmbh | Gas-static bearing with subdivided bearing surfaces |
| SE448252B (sv) * | 1986-03-18 | 1987-02-02 | Skf Ab | Gaslager med en lageryta anordnad pa ett gasgenomsleppligt element samt sett att framstella ett sadant lager |
| US4838710A (en) * | 1986-09-14 | 1989-06-13 | Canon Kabushiki Kaisha | Static pressure gas bearing assembly |
| DE3860288D1 (de) * | 1987-05-05 | 1990-08-09 | Interatom | Verfahren zur herstellung von poroesen lagerschalen fuer gasstatische lager. |
| DE8717441U1 (de) * | 1987-08-03 | 1988-12-08 | INTERATOM GmbH, 5060 Bergisch Gladbach | Gasstatisches und -dynamisches Lager |
| EP0488715B1 (en) * | 1990-11-29 | 1997-02-19 | Ngk Insulators, Ltd. | A porous hydrostatic gas-bearing |
| DE4316170C1 (de) * | 1993-05-14 | 1994-11-17 | Fraunhofer Ges Forschung | Drossel für Gasführungen und Gaslager |
| DE4337666A1 (de) * | 1993-11-04 | 1995-05-11 | Knorr Bremse Ag | Verfahren zum Herstellen eines Lagersitzes für ein Halbschalenlager |
| DE4403340A1 (de) * | 1994-02-03 | 1995-08-10 | Heinzl Joachim | Verfahren zum Herstellen zumindest einer Mikrodüse eines aerostatischen Lagers |
| JPH10196640A (ja) * | 1997-01-06 | 1998-07-31 | Koyo Seiko Co Ltd | 動圧軸受 |
| DE69824828T2 (de) * | 1998-04-11 | 2005-07-07 | Koyo Seiko Co., Ltd. | Dynamisches Drucklager aus porösem Material |
| DE102008019371B4 (de) | 2007-04-18 | 2019-01-10 | Inspire AG für mechatronische Produktionssysteme | Fluidstatisches Führungselement und Führungsschlitten |
| ES2356222B1 (es) * | 2011-02-15 | 2012-05-31 | Sinterizados Y Metalurgia De Solsona, S.A. | Procedimiento para la fabricación de cojinetes deslizantes sinterizados. |
| RU2541465C1 (ru) * | 2013-08-23 | 2015-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана") | Способ формирования пористых ограничителей наддува в газостатических подшипниках |
| DE102015205296A1 (de) * | 2015-03-24 | 2016-09-29 | Krones Ag | Vorrichtung in der Getränkeindustrie mit einem Radiallager und/oder einem Axiallager |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171295A (en) * | 1962-06-05 | 1965-03-02 | Martin Marietta Corp | Air-lubricated screw and nut |
| US3169807A (en) * | 1962-06-28 | 1965-02-16 | Tann Corp | Air bearing |
| DE2110261A1 (de) * | 1971-03-04 | 1972-09-14 | Schmidt J | Einrichtung zur Erhöhung der Trag fahigkeit und Steifigkeit bei aerosta tischen Radiallagern |
| DE3110712C2 (de) * | 1981-03-19 | 1986-08-07 | Joachim Prof. Dr.-Ing. 8000 München Heinzl | Aerostatisches Lager |
| JPH0532367A (ja) * | 1991-07-26 | 1993-02-09 | Fuji Xerox Co Ltd | 用紙のカール修正装置 |
-
1982
- 1982-08-13 DE DE19823230232 patent/DE3230232A1/de active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733079A1 (de) * | 1986-09-30 | 1988-04-07 | Ngk Spark Plug Co | Gaslagerkoerper |
| DE4436156C1 (de) * | 1994-10-10 | 1996-03-21 | Heinzl Joachim | Aerostatisches Lager und Verfahren zur Herstellung eines aerostatischen Lagers |
| EP0708262A1 (de) | 1994-10-10 | 1996-04-24 | Joachim Prof. Dr.-Ing. Heinzl | Aerostatisches Lager und Verfahren zur Herstellung eines aerostatischen Lagers |
| RU2186268C2 (ru) * | 1999-07-19 | 2002-07-27 | Комсомольский-на-Амуре государственный технический университет | Пористый вкладыш газостатического подшипника и способ его обработки |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3230232A1 (de) | 1984-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: INTERATOM GMBH, 5060 BERGISCH GLADBACH, DE |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |