FI72788B - Hydrostatiskt stoedelement. - Google Patents
Hydrostatiskt stoedelement. Download PDFInfo
- Publication number
- FI72788B FI72788B FI810889A FI810889A FI72788B FI 72788 B FI72788 B FI 72788B FI 810889 A FI810889 A FI 810889A FI 810889 A FI810889 A FI 810889A FI 72788 B FI72788 B FI 72788B
- Authority
- FI
- Finland
- Prior art keywords
- sealing
- sealing strip
- piston
- strip
- supporting
- Prior art date
Links
- 230000002706 hydrostatic effect Effects 0.000 title claims description 12
- 238000007789 sealing Methods 0.000 claims description 73
- 230000008093 supporting effect Effects 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 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
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
- F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
- F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
- F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
- B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
- B30B5/062—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band urged by directly-acting fluid pressure
-
- 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
- F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
- F16C32/0666—Details of hydrostatic bearings independent of fluid supply or direction of load of bearing pads
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH232080 | 1980-03-25 | ||
| CH232080 | 1980-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI810889L FI810889L (fi) | 1981-09-26 |
| FI72788B true FI72788B (fi) | 1987-03-31 |
Family
ID=4231053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI810889A FI72788B (fi) | 1980-03-25 | 1981-03-23 | Hydrostatiskt stoedelement. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4404724A (nl) |
| JP (1) | JPS56150621A (nl) |
| AR (1) | AR225951A1 (nl) |
| AT (1) | AT368563B (nl) |
| BR (1) | BR8101751A (nl) |
| CA (1) | CA1150538A (nl) |
| DE (1) | DE3012732C2 (nl) |
| ES (1) | ES8207289A1 (nl) |
| FI (1) | FI72788B (nl) |
| FR (1) | FR2479372A1 (nl) |
| GB (1) | GB2072800B (nl) |
| IT (1) | IT1135602B (nl) |
| NL (1) | NL8101097A (nl) |
| SE (1) | SE444045B (nl) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE434084C (sv) * | 1981-04-15 | 1985-11-18 | Sven Schriwer | Forfarande och anordning for att teta ett vid hydrostatiska eller aerostatiska lager bildat fluidummottagningsanpassat lagringsutrymme |
| DE3575007D1 (de) * | 1984-03-23 | 1990-02-01 | Volkswagenwerk Ag | Dichtung fuer eine verdraengermaschine fuer kompressible medien. |
| DE8500950U1 (de) * | 1985-01-16 | 1985-04-18 | Walzen Irle GmbH, 5902 Netphen | Beheizbare kalanderwalze mit einem einen stroemungsspalt bildenden verdraengerkoerper |
| US4673261A (en) * | 1985-05-16 | 1987-06-16 | Alessi Industries, Inc. | Motion control apparatus for precise repeatable positioning |
| DE3528333A1 (de) * | 1985-08-07 | 1987-02-19 | Kuesters Eduard | Walze |
| FI77489C (fi) * | 1985-11-27 | 1989-03-10 | Valmet Oy | Pressvals foer behandling av i synnerhet en pappersbana eller motsvarande. |
| FI74072C (fi) * | 1986-04-16 | 1987-12-10 | Valmet Oy | Glidskoarrangemang foer boejningskompenserad vals. |
| JPH0763730B2 (ja) * | 1986-04-30 | 1995-07-12 | クレサン | 変形可能なケーシングを備える圧延ロール |
| CH673051A5 (nl) * | 1986-07-08 | 1990-01-31 | Escher Wyss Ag | |
| CH671732A5 (nl) * | 1986-11-07 | 1989-09-29 | Escher Wyss Ag | |
| CH672823A5 (nl) * | 1987-03-10 | 1989-12-29 | Escher Wyss Ag | |
| US4821384A (en) * | 1987-11-05 | 1989-04-18 | Beloit Corporation | Self-loading controlled deflection roll |
| US4775248A (en) * | 1987-12-16 | 1988-10-04 | United Technologies Corporation | Multiple feed oil supply system for fluid damper |
| US4947639A (en) * | 1988-05-12 | 1990-08-14 | United Technologies Corporation | Apparatus and method for supporting a rotating shaft in a rotary machine |
| US5169240A (en) * | 1991-04-17 | 1992-12-08 | General Electric Company | Proportioned piston ring seals |
| US5106208A (en) * | 1991-04-17 | 1992-04-21 | General Electric Company | Proportioned piston ring seals |
| US5228784A (en) * | 1991-05-16 | 1993-07-20 | General Electric Company | Squeeze film damper composite ring seal |
| US5146838A (en) * | 1992-01-09 | 1992-09-15 | Beloit Corporation | Piston apparatus for use in web pressing components in papermaking machinery |
| DE4430666C2 (de) * | 1994-08-29 | 1998-07-09 | Voith Sulzer Papiermasch Gmbh | Durchbiegungseinstellwalze |
| DE19527225C2 (de) * | 1995-07-26 | 1999-04-29 | Kuesters Eduard Maschf | Walze |
| DE19616802A1 (de) * | 1996-04-26 | 1997-10-30 | Voith Sulzer Papiermasch Gmbh | Durchbiegungsausgleichswalze |
| US5797826A (en) * | 1996-10-02 | 1998-08-25 | Beloit Technologies, Inc. | Hydrostatic shoe for controlled crown rolls |
| DE19917516A1 (de) | 1999-04-17 | 2000-11-16 | Deckel Maho Seebach Gmbh | Hydrostatische Lagervorrichtung |
| DE10239097A1 (de) * | 2002-08-26 | 2004-03-11 | Voith Paper Patent Gmbh | Biegeausgleichswalze |
| DE102005025950A1 (de) * | 2005-06-06 | 2006-12-07 | Voith Patent Gmbh | Biegeausgleichswalze |
| DE102007030883A1 (de) * | 2007-07-03 | 2009-01-08 | Schaeffler Kg | Dichtung für eine hydrostatische Linearführung |
| US8684606B2 (en) | 2010-09-09 | 2014-04-01 | Orion Corporation | Hydrodynamic bearing with adaptive displacement control |
| CN110382892B (zh) | 2017-03-16 | 2021-08-24 | 西门子歌美飒可再生能源公司 | 滑动轴承垫支撑件 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE33727C (de) * | V. H. HALLOCK und F. D. NEWTON in Queens, New-York | Hydraulisches Entlastungskissen für Wellen | ||
| BE504305A (nl) * | 1950-07-25 | |||
| BE623409A (nl) * | 1961-10-20 | |||
| DE1220228B (de) * | 1962-05-09 | 1966-06-30 | Rheinstahl Henschel Ag | Hydrostatische Lagerung von beweglichen Maschinenteilen an Werkzeugmaschinen |
| FR1438943A (fr) * | 1965-07-07 | 1966-05-13 | Procédé pour empêcher ou éliminer les fléchissements des pièces de tour, telles que cylindres de calandres ou machines analogues, les cylindres ou machines obtenus par la mise en application du présent procédé ou procédé similaire | |
| DE1810952A1 (de) * | 1968-11-26 | 1970-06-18 | Jago Gmbh & Co Kg | Fuehrungselement zum Fuehren von Maschinenschlitten od.dgl.auf einer Fuehrungsbahn,insbesondere Schlittenfuehrung bei Werkzeugmaschinen |
| GB1292175A (en) * | 1970-07-10 | 1972-10-11 | Asquith Ltd William | Improvements in or relating to hydrostatic bearings |
| GB1343518A (en) * | 1970-11-30 | 1974-01-10 | Ifield Lab Pty Ltd | Journal support bearings for rotating shafts |
| DE2230139B2 (de) * | 1971-06-28 | 1980-01-31 | Escher Wyss Ag, Zuerich (Schweiz) | Walze mit Durchbiegungsausgleich für die Druckbehandlung von bahnförmigen Materialien |
| US3841719A (en) * | 1972-06-21 | 1974-10-15 | G Smith | Self-contained variable fluid bearing for skidding heavy loads |
| US3799628A (en) * | 1972-06-21 | 1974-03-26 | Caterpillar Tractor Co | Hydrostatic button bearing with attitude control |
| CH598501A5 (nl) * | 1975-12-02 | 1978-04-28 | Escher Wyss Ag | |
| SE7806993L (sv) * | 1978-06-19 | 1979-12-20 | Waplans Mek Verk Ab | Hydrostatiskt lager, isynnerhet for en roterande trumma |
| DE2902956C2 (de) * | 1979-01-23 | 1983-05-26 | Escher Wyss AG, Zürich | Beheizte Durchbiegungseinstellwalze |
| US4306754A (en) * | 1980-04-30 | 1981-12-22 | Kraus Charles E | Hybrid hydrostatic axial thrust bearing |
-
1980
- 1980-04-01 DE DE3012732A patent/DE3012732C2/de not_active Expired
- 1980-04-01 AT AT0176280A patent/AT368563B/de not_active IP Right Cessation
-
1981
- 1981-02-24 IT IT19939/81A patent/IT1135602B/it active
- 1981-03-04 ES ES500062A patent/ES8207289A1/es not_active Expired
- 1981-03-06 NL NL8101097A patent/NL8101097A/nl not_active Application Discontinuation
- 1981-03-09 US US06/242,121 patent/US4404724A/en not_active Expired - Fee Related
- 1981-03-11 CA CA000372706A patent/CA1150538A/en not_active Expired
- 1981-03-17 AR AR284635A patent/AR225951A1/es active
- 1981-03-19 SE SE8101758A patent/SE444045B/sv not_active IP Right Cessation
- 1981-03-23 FI FI810889A patent/FI72788B/fi not_active Application Discontinuation
- 1981-03-24 BR BR8101751A patent/BR8101751A/pt unknown
- 1981-03-24 JP JP4309081A patent/JPS56150621A/ja active Granted
- 1981-03-24 FR FR8105835A patent/FR2479372A1/fr active Granted
- 1981-03-25 GB GB8109288A patent/GB2072800B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1150538A (en) | 1983-07-26 |
| FR2479372B1 (nl) | 1984-12-21 |
| ES500062A0 (es) | 1982-09-01 |
| IT8119939A0 (it) | 1981-02-24 |
| GB2072800A (en) | 1981-10-07 |
| AR225951A1 (es) | 1982-05-14 |
| DE3012732C2 (de) | 1986-05-07 |
| GB2072800B (en) | 1983-06-02 |
| SE444045B (sv) | 1986-03-17 |
| BR8101751A (pt) | 1981-09-29 |
| JPS6212404B2 (nl) | 1987-03-18 |
| NL8101097A (nl) | 1981-10-16 |
| IT1135602B (it) | 1986-08-27 |
| FI810889L (fi) | 1981-09-26 |
| AT368563B (de) | 1982-10-25 |
| ATA176280A (de) | 1982-02-15 |
| FR2479372A1 (fr) | 1981-10-02 |
| US4404724A (en) | 1983-09-20 |
| ES8207289A1 (es) | 1982-09-01 |
| JPS56150621A (en) | 1981-11-21 |
| SE8101758L (sv) | 1981-09-26 |
| DE3012732A1 (de) | 1981-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: ESCHER WYSS AKTIENGESELLSCHAFT |