IT1252675B - Complesso conico pistone-biella - Google Patents
Complesso conico pistone-biellaInfo
- Publication number
- IT1252675B IT1252675B ITMI913501A ITMI913501A IT1252675B IT 1252675 B IT1252675 B IT 1252675B IT MI913501 A ITMI913501 A IT MI913501A IT MI913501 A ITMI913501 A IT MI913501A IT 1252675 B IT1252675 B IT 1252675B
- Authority
- IT
- Italy
- Prior art keywords
- biella
- complex
- piston
- conical piston
- joint
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
- F04B1/124—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2142—Pitmans and connecting rods
- Y10T74/2162—Engine type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Compressor (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Un complesso a pistone in un sol pezzo includente un pistone troncoconico è fissato ad un anello per l'albero a gomiti attraverso un giunto, o membro a cintura. Preferibilmente, il giunto o membro a cintura risulta pure sagomato in modo troncoconico.Inoltre, il pistone e il membro a giunto sono preferibilmente cavi.(Figura 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/783,407 US5213025A (en) | 1990-01-26 | 1991-10-28 | Conical rod piston |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI913501A0 ITMI913501A0 (it) | 1991-12-30 |
ITMI913501A1 ITMI913501A1 (it) | 1993-06-30 |
IT1252675B true IT1252675B (it) | 1995-06-22 |
Family
ID=25129157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI913501A IT1252675B (it) | 1991-10-28 | 1991-12-30 | Complesso conico pistone-biella |
Country Status (5)
Country | Link |
---|---|
US (1) | US5213025A (it) |
JP (1) | JPH06201041A (it) |
CA (1) | CA2058308C (it) |
DE (1) | DE4200495C2 (it) |
IT (1) | IT1252675B (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4301860A1 (de) * | 1993-01-25 | 1994-09-22 | Stefan Dipl Phys Stock | Spezialkolben für Kolbenmaschinen |
DE4331241B4 (de) * | 1993-09-15 | 2004-02-05 | Fte Automotive Gmbh | Hydraulischer Betätigungszylinder |
US5515769A (en) * | 1994-06-28 | 1996-05-14 | Carrier Corporation | Air compressor |
US5890879A (en) * | 1995-11-13 | 1999-04-06 | Thomas Industries Inc. | Mounting for air compressor |
US5718571A (en) * | 1995-11-13 | 1998-02-17 | Thomas Industries Inc. | Valve assembly |
JPH11294320A (ja) * | 1998-04-15 | 1999-10-26 | Sanden Corp | 往復動式圧縮機 |
US6279421B1 (en) | 1999-08-26 | 2001-08-28 | Gast Manufacturing, Inc. | Connecting rod assembly with reduced length variability |
DE19954863A1 (de) * | 1999-11-15 | 2001-07-26 | Zexel Valeo Compressor Europe | Kolbenmaschine, insbesondere Verdichter |
US6327961B1 (en) | 1999-11-23 | 2001-12-11 | Thomas Industries Inc. | Connecting rod with integral grease reservoir and bleed hole |
US6135144A (en) | 1999-11-23 | 2000-10-24 | Thomas Industries, Inc. | Pressure relief valve assembly |
US6401594B1 (en) | 1999-11-23 | 2002-06-11 | Thomas Industries Inc. | Connecting rod with integral grease reservoir |
US6193475B1 (en) | 1999-11-23 | 2001-02-27 | Thomas Industries Inc. | Compressor assembly |
AU2001281079A1 (en) * | 2000-08-08 | 2002-02-18 | Thomas Industries Inc. | Pump with reversible port function |
US6848354B2 (en) * | 2002-02-07 | 2005-02-01 | Gary L. Grochowski | Unitary rod/piston assembly |
US6779350B2 (en) * | 2002-03-21 | 2004-08-24 | Ritchie Enginerring Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor |
US6832491B2 (en) * | 2002-03-21 | 2004-12-21 | Ritchie Engineering Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus |
US6703577B2 (en) * | 2002-06-10 | 2004-03-09 | Sauer-Danfoss Inc. | Method of making closed cavity pistons |
US20050089412A1 (en) * | 2003-10-24 | 2005-04-28 | Chen Kwang-Tsan | Miniature air compressor |
US20050126200A1 (en) * | 2003-12-05 | 2005-06-16 | Ajit Ramachandran | Single valve manifold |
US20060228242A1 (en) * | 2005-04-11 | 2006-10-12 | Ritchie Engineering Company, Inc. | Vacuum pump |
US20060228246A1 (en) * | 2005-04-11 | 2006-10-12 | Ritchie Engineering Company, Inc. | Vacuum pump |
JP5435434B2 (ja) * | 2011-06-03 | 2014-03-05 | Smc株式会社 | ピストン組立体、流体圧シリンダ及びピストン組立体の製造方法 |
CN102878287A (zh) * | 2011-09-08 | 2013-01-16 | 摩尔动力(北京)技术股份有限公司 | 活塞连杆机构 |
BRPI1105479A2 (pt) * | 2011-11-16 | 2016-01-19 | Whirlpool Sa | conjunto de pistão e cilindro e compressor linear |
WO2013127026A1 (zh) * | 2012-03-02 | 2013-09-06 | Bai Zeyun | 几何体锥铁电磁脉冲动力机器 |
US20150337823A1 (en) * | 2012-11-08 | 2015-11-26 | Viking At, Llc | Lubricant-Free Compressor Having a Graphite Piston in a Glass Cylinder |
DE112021006378T5 (de) | 2020-12-09 | 2023-09-28 | Beyond Lotus Llc | Verfahren zur Herstellung eines Verbundwerkstoffs mit Elastomer, Füllstoff und Bindemitteln |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US76448A (en) * | 1868-04-07 | Justin hinds | ||
US242366A (en) * | 1881-05-31 | James preston | ||
US551366A (en) * | 1895-12-17 | Andrew b | ||
US1254345A (en) * | 1917-02-23 | 1918-01-22 | Edward B Nowosielski | Device for transmitting motion from pistons of engines to crank-shafts. |
US1281196A (en) * | 1917-07-20 | 1918-10-08 | Enock Norrbom | Gas-engine. |
US1433987A (en) * | 1920-11-10 | 1922-10-31 | Charles H Peck | Engine piston |
US1449034A (en) * | 1922-04-17 | 1923-03-20 | Leonard H Calaway | Connecting-rod coupling |
GB289139A (en) * | 1927-01-19 | 1928-04-19 | Vickers Ltd | Improvements in or relating to automatic guns carried by aircraft |
US1801517A (en) * | 1927-02-21 | 1931-04-21 | Kinchen N Matthews | Piston construction |
US1748612A (en) * | 1927-10-21 | 1930-02-25 | John E Muhlfeld | Integral piston and piston rod for reciprocating engines |
US1789089A (en) * | 1928-07-02 | 1931-01-13 | Sulzer Ag | Piston for single-acting engines |
US1839680A (en) * | 1929-06-24 | 1932-01-05 | Irene Hudson | Connecting rod |
US1981609A (en) * | 1932-05-06 | 1934-11-20 | Berland Leon Antoine | Connecting rod |
US2388781A (en) * | 1943-12-06 | 1945-11-13 | Edward R Dailey | Multiface piston |
US2694383A (en) * | 1948-04-08 | 1954-11-16 | Atlas Diesel Ab | Pressure fluid driven hammer piston for hammer drills and other percussion tools |
US2640432A (en) * | 1949-09-08 | 1953-06-02 | Homer T Chappelle | Expansible chamber device |
US2765776A (en) * | 1951-07-04 | 1956-10-09 | Atlas Copco Ab | Hammer pistons for percussion apparatus |
US2985359A (en) * | 1956-06-29 | 1961-05-23 | Robert H Hunter | Hand pump |
DE1503009B2 (de) * | 1963-08-26 | 1970-07-16 | Omark Industries Inc., Portland, Oreg. (V.St.A.) | Abfangeinrichtung für den Schubkolben eines Brennkraftbolzensetzers |
US3250225A (en) * | 1964-07-13 | 1966-05-10 | John F Taplin | Mechanical system comprising feed pump having a rolling diaphragm |
GB1221610A (en) * | 1968-11-08 | 1971-02-03 | Samuel Irving Friedman | Transitory inks |
US3695150A (en) * | 1969-07-18 | 1972-10-03 | Willi Salzmann | Crank assemblies for machines having reciprocating pistons |
GB1355789A (en) * | 1970-11-21 | 1974-06-05 | Hepworth & Grandage Ltd | Pistons |
IT950019B (it) * | 1971-03-11 | 1973-06-20 | Salzmann W | Macchina a pistone particolarmen te motore a combustione interna |
DE2502566C3 (de) * | 1975-01-23 | 1980-03-13 | Erich 7812 Bad Krozingen Becker | Membranpumpe |
DE2916847C2 (de) * | 1979-04-26 | 1982-12-16 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Einrichtung aus Kolben und Pleuelstange |
FR2492469B1 (fr) * | 1980-10-28 | 1985-10-31 | Poclain Hydraulics Sa | Ensemble d'un piston pour un mecanisme a fluide a plateau de reaction et de son patin de glissement |
AT383319B (de) * | 1982-09-07 | 1987-06-25 | Fischer Gmbh | Rohrfoermiger hohlkoerper aus faserverstaerktem kunststoff, insbesondere strukturbauteil fuer ein fahrzeug, zur uebertragung von druck-,zug-,biege- und torsionskraeften |
DE3233853A1 (de) * | 1982-09-11 | 1984-03-15 | Erich 7812 Bad Krozingen Becker | Pumpe mit kolben und gleitdichtung |
FR2532994B1 (fr) * | 1982-09-11 | 1988-02-26 | Becker Erich | Pompe a piston oscillant |
US4483143A (en) * | 1982-09-24 | 1984-11-20 | Mechanical Technology Incorporated | Integral finned heater and cooler for stirling engines |
IT1214182B (it) * | 1987-05-07 | 1990-01-10 | Caenazzo Alessandro Pasqualott | Micromotore a fluido. |
US4848213A (en) * | 1988-01-11 | 1989-07-18 | The Devilbiss Company | Reciprocating piston compressor with offset cylinder |
US5022312A (en) * | 1990-01-26 | 1991-06-11 | Thomas Industries | Plastic piston head assembly |
-
1991
- 1991-10-28 US US07/783,407 patent/US5213025A/en not_active Expired - Lifetime
- 1991-12-23 CA CA002058308A patent/CA2058308C/en not_active Expired - Fee Related
- 1991-12-30 IT ITMI913501A patent/IT1252675B/it active IP Right Grant
-
1992
- 1992-01-08 DE DE4200495A patent/DE4200495C2/de not_active Expired - Fee Related
- 1992-01-24 JP JP4032888A patent/JPH06201041A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH06201041A (ja) | 1994-07-19 |
ITMI913501A0 (it) | 1991-12-30 |
CA2058308C (en) | 2002-04-16 |
US5213025A (en) | 1993-05-25 |
DE4200495A1 (de) | 1993-04-29 |
DE4200495C2 (de) | 2000-11-30 |
CA2058308A1 (en) | 1993-04-29 |
ITMI913501A1 (it) | 1993-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961228 |