SE430915B - Kolvringsanordning for hydrauliska mekanismer, serskilt sadana med mycket hoga arbetstryck - Google Patents
Kolvringsanordning for hydrauliska mekanismer, serskilt sadana med mycket hoga arbetstryckInfo
- Publication number
- SE430915B SE430915B SE8203485A SE8203485A SE430915B SE 430915 B SE430915 B SE 430915B SE 8203485 A SE8203485 A SE 8203485A SE 8203485 A SE8203485 A SE 8203485A SE 430915 B SE430915 B SE 430915B
- Authority
- SE
- Sweden
- Prior art keywords
- piston
- cylinder
- washers
- piston ring
- ring device
- Prior art date
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/14—Joint-closures
- F16J9/16—Joint-closures obtained by stacking of rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
- F01B9/026—Rigid connections between piston and rod; Oscillating pistons
-
- 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
- F01B11/004—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in the two directions is obtained by two single acting piston motors, each acting in one direction
- F01B2011/005—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in the two directions is obtained by two single acting piston motors, each acting in one direction with oscillating pistons, i.e. the pistons are arranged in ring like cylinder sections and oscillate with respect to the center of the ring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Actuator (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8203485A SE430915B (sv) | 1982-06-04 | 1982-06-04 | Kolvringsanordning for hydrauliska mekanismer, serskilt sadana med mycket hoga arbetstryck |
DE3319729A DE3319729C2 (de) | 1982-06-04 | 1983-05-31 | Kolbenringanordnung für Hydraulikanwendungen, insbesondere für sehr hohe Betriebsdrücke |
JP58095095A JPS5923160A (ja) | 1982-06-04 | 1983-05-31 | ピストンリング組立体 |
US06/501,333 US4477090A (en) | 1982-06-04 | 1983-06-06 | Piston ring assembly for hydraulic mechanisms, particularly such mechanisms for very high operating pressures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8203485A SE430915B (sv) | 1982-06-04 | 1982-06-04 | Kolvringsanordning for hydrauliska mekanismer, serskilt sadana med mycket hoga arbetstryck |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8203485L SE8203485L (sv) | 1983-12-05 |
SE430915B true SE430915B (sv) | 1983-12-19 |
Family
ID=20346981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8203485A SE430915B (sv) | 1982-06-04 | 1982-06-04 | Kolvringsanordning for hydrauliska mekanismer, serskilt sadana med mycket hoga arbetstryck |
Country Status (4)
Country | Link |
---|---|
US (1) | US4477090A (de) |
JP (1) | JPS5923160A (de) |
DE (1) | DE3319729C2 (de) |
SE (1) | SE430915B (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4702671A (en) * | 1985-05-30 | 1987-10-27 | General Electric Company | Slip ring expansion joint |
SE464887B (sv) * | 1988-11-30 | 1991-06-24 | Volvo Hydraulik Ab | Anordning foer taetning mellan en cylindrisk mantelyta paa en kropp och en koaxiellt omgivande cylindrisk haalvaeggyta |
DE3931487A1 (de) * | 1989-09-21 | 1991-04-04 | Fendt & Co Xaver | Abdichtung fuer kolben in axialkolbenmaschinen |
US5046718A (en) * | 1989-12-28 | 1991-09-10 | The Dow Chemical Company | Floating ring labyrinth-type dynamic shaft seal and process for using same |
DE4301860A1 (de) * | 1993-01-25 | 1994-09-22 | Stefan Dipl Phys Stock | Spezialkolben für Kolbenmaschinen |
US6059323A (en) * | 1995-07-28 | 2000-05-09 | Kvaerner Pulping Ab | Expansion unit for piping adjustment |
US6651988B2 (en) * | 2000-12-27 | 2003-11-25 | General Dynamics Advanced Information Systems, Inc. | Compact actuator with hydraulic seal |
JP4392292B2 (ja) * | 2004-06-01 | 2009-12-24 | 住友ゴム工業株式会社 | 小型簡易コンプレッサ装置 |
DE102010035820A1 (de) * | 2010-08-30 | 2012-03-01 | Linde Material Handling Gmbh | Hydrostatische Verdrängermaschine |
US20160017997A1 (en) * | 2014-07-17 | 2016-01-21 | Danfoss Power Solutions Inc. | Self-centering servo piston |
DE102019101876A1 (de) * | 2019-01-25 | 2020-07-30 | ECO Holding 1 GmbH | Pleuel für eine Brennkraftmaschine mit variabler Verdichtung und Verfahren zur Herstellung eines Pleuels |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE42277C (de) * | P. AUNAY in St.Petersburg | Doppelschraubenförmige metallische Kolbenliderung und Stopfbüchsendichtung | ||
FR610451A (fr) * | 1925-05-08 | 1926-09-06 | Dujardin Et Cie | Dispositif d'étanchéité pour pistons |
DE663604C (de) * | 1935-10-04 | 1938-08-10 | Wellworthy Piston Rings Ltd | Aus einzelnen Blaettchen zusammengesetzter Kolbenring mit einer die Blaettchen an die Zylinderwandung drueckenden Ringfeder |
GB494433A (en) * | 1937-05-21 | 1938-10-26 | Thomas Winter Nichols | Improvements in packings for rotary shafts and the like |
CH228279A (de) * | 1941-04-23 | 1943-08-15 | Gmbh Karl Schmidt | Kolben für Verbrennungskraftmaschinen. |
DE821748C (de) * | 1949-01-19 | 1951-11-19 | Ottokar Wolf | Kolbenringdichtung |
US2585952A (en) * | 1950-02-23 | 1952-02-19 | Ramsey Corp | Piston packing ring |
FR1066934A (fr) * | 1952-10-01 | 1954-06-10 | Piston à fonctionnement amélioré | |
US2871072A (en) * | 1954-07-15 | 1959-01-27 | Parkersburg Aetna Corp | Piston sealing assemblies |
BE557371A (de) * | 1956-05-09 | |||
US3460842A (en) * | 1965-12-28 | 1969-08-12 | Fmc Corp | Multidisc shaft seal |
GB1289937A (de) * | 1971-04-29 | 1972-09-20 | ||
US3869131A (en) * | 1973-06-20 | 1975-03-04 | Fmc Corp | Multiple seal carrier |
JPS50130918A (de) * | 1974-04-04 | 1975-10-16 | ||
DE2440037A1 (de) * | 1974-08-21 | 1976-03-18 | Festo Maschf Stoll G | Dichtanordnung zur abdichtung konzentrisch zueinander angeordneter und in axialer richtung relativ zueinander bewegbarer teile |
SU676793A1 (ru) * | 1976-10-16 | 1979-07-30 | Предприятип П/Я М-5906 | Уплотнение подвижного соединени двух деталей |
US4120622A (en) * | 1977-05-16 | 1978-10-17 | Caterpillar Tractor Co. | Static oil seal assembly |
DE2904739A1 (de) * | 1979-02-08 | 1980-08-21 | Eickhoff Geb | Hochdruckdichtung fuer umlaufende wellen |
DD155856A3 (de) * | 1980-06-16 | 1982-07-14 | Eberhard Guenther | Pendelkolben ohne kolbenringe |
-
1982
- 1982-06-04 SE SE8203485A patent/SE430915B/sv not_active IP Right Cessation
-
1983
- 1983-05-31 DE DE3319729A patent/DE3319729C2/de not_active Expired - Lifetime
- 1983-05-31 JP JP58095095A patent/JPS5923160A/ja active Granted
- 1983-06-06 US US06/501,333 patent/US4477090A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0517993B2 (de) | 1993-03-10 |
DE3319729A1 (de) | 1983-12-08 |
JPS5923160A (ja) | 1984-02-06 |
US4477090A (en) | 1984-10-16 |
SE8203485L (sv) | 1983-12-05 |
DE3319729C2 (de) | 1994-09-01 |
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