DE69012844D1 - Variable, positive Fluidumverschiebungseinrichtung mit bewegbaren Räumen. - Google Patents
Variable, positive Fluidumverschiebungseinrichtung mit bewegbaren Räumen.Info
- Publication number
- DE69012844D1 DE69012844D1 DE69012844T DE69012844T DE69012844D1 DE 69012844 D1 DE69012844 D1 DE 69012844D1 DE 69012844 T DE69012844 T DE 69012844T DE 69012844 T DE69012844 T DE 69012844T DE 69012844 D1 DE69012844 D1 DE 69012844D1
- Authority
- DE
- Germany
- Prior art keywords
- chambers
- crankshaft
- displacement
- piece
- lateral motion
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000006073 displacement reaction Methods 0.000 abstract 4
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
Classifications
-
- 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
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
- F02B75/246—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing
-
- 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
- F02B75/00—Other engines
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/18—Other cylinders
-
- 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
-
- 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
- Y10T74/16—Alternating-motion driven device with means during operation to adjust stroke
- Y10T74/1625—Stroke adjustable to zero and/or reversible in phasing
- Y10T74/1675—Crank pin drive, shiftable pin
-
- 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
- Y10T74/2173—Cranks and wrist pins
- Y10T74/2179—Adjustable
-
- 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
- Y10T74/2173—Cranks and wrist pins
- Y10T74/2183—Counterbalanced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Fluid-Pressure Circuits (AREA)
- Transmission Devices (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/305,810 US5004404A (en) | 1988-08-29 | 1989-02-03 | Variable positive fluid displacement apparatus with movable chambers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69012844D1 true DE69012844D1 (de) | 1994-11-03 |
Family
ID=23182449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69012844T Expired - Lifetime DE69012844D1 (de) | 1989-02-03 | 1990-01-24 | Variable, positive Fluidumverschiebungseinrichtung mit bewegbaren Räumen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5004404A (de) |
EP (1) | EP0381034B1 (de) |
JP (1) | JPH0331582A (de) |
AT (1) | ATE112362T1 (de) |
CA (1) | CA2004785A1 (de) |
DE (1) | DE69012844D1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU207383B (en) * | 1990-02-06 | 1993-03-29 | Dezsoe Mery | Crank drive with epicyclic gear swivel pin particularly piston power- and working-machines |
US5114321A (en) * | 1991-02-12 | 1992-05-19 | Vairex Corporation | Fluid displacement apparatus with traveling chambers |
GB9322451D0 (en) * | 1993-10-30 | 1993-12-22 | Mccombie Alan K | Improved positive displacement pump |
WO1996035860A1 (en) * | 1995-05-10 | 1996-11-14 | Implico B.V. | An internal combustion engine |
US6283723B1 (en) | 1997-01-27 | 2001-09-04 | Vairex Corporation | Integrated compressor expander apparatus |
US6216917B1 (en) | 1999-07-13 | 2001-04-17 | Speedline Technologies, Inc. | Dispensing system and method |
JP3789691B2 (ja) * | 1999-09-14 | 2006-06-28 | 三洋電機株式会社 | 高圧圧縮機の圧縮装置 |
US6653004B1 (en) | 1999-10-12 | 2003-11-25 | Jeffrey Lewis Barber | Process control for multiple air supplies |
US6514569B1 (en) | 2000-01-14 | 2003-02-04 | Kenneth Crouch | Variable volume positive displacement dispensing system and method |
US6511306B2 (en) | 2000-05-17 | 2003-01-28 | Encynova International, Inc. | Zero leakage valveless positive fluid displacement device |
US20040020188A1 (en) * | 2002-08-05 | 2004-02-05 | Kramer Dennis A. | Method and apparatus for generating pressurized air by use of reformate gas from a fuel reformer |
ITRM20100155A1 (it) * | 2010-04-02 | 2011-10-03 | Matteo Nargiso | Motore a combustione interna con albero motore ad eccentricita' variabile |
CN103080548B (zh) * | 2010-08-02 | 2014-07-02 | 日邦产业株式会社 | 流体旋转机械 |
JP5373155B1 (ja) * | 2012-06-20 | 2013-12-18 | シナノケンシ株式会社 | 圧縮機又は真空機 |
JP5492256B2 (ja) * | 2012-06-21 | 2014-05-14 | シナノケンシ株式会社 | 圧縮機又は真空機 |
WO2015001571A2 (en) * | 2013-07-04 | 2015-01-08 | Paul Maria | Positive displacement pump mechanism used for pumps and water turbines |
DE102016013739A1 (de) * | 2015-12-08 | 2017-06-08 | Wabco Gmbh | Doppelkolbenkompressor einer Druckluft-Versorgungseinrichtung |
CN112610441A (zh) * | 2020-12-02 | 2021-04-06 | 河南航天液压气动技术有限公司 | 一种双凸轮双作用空气压缩机 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB591125A (en) * | 1945-07-13 | 1947-08-07 | George Frederick Austin | Gas compressors of the reciprocating type |
BE563134A (de) * | ||||
US2130037A (en) * | 1936-01-23 | 1938-09-13 | Skarlund Carl Axel | Fluid machine |
GB479705A (en) * | 1936-12-29 | 1938-02-10 | Carl Axel Skaerlund | Improvements in fluid machines |
US2366186A (en) * | 1942-12-11 | 1945-01-02 | Wagner Electric Corp | Compressor |
BE466647A (de) * | 1945-07-13 | |||
US2544055A (en) * | 1946-12-11 | 1951-03-06 | Franklin E Staats | Variable throw crankshaft piston type radial pump |
US3878821A (en) * | 1973-11-15 | 1975-04-22 | Norman C White | Combustion engine with double-ended pistons and transfer passages |
US4325331A (en) * | 1978-11-13 | 1982-04-20 | Erickson Frederick L | Dual-expansion internal combustion cycle and engine |
US4271720A (en) * | 1979-10-09 | 1981-06-09 | United States Steel Corporation | Adjustable-stroke crank apparatus |
US4569639A (en) * | 1982-05-03 | 1986-02-11 | Tecumseh Products Company | Oil distribution system for a compressor |
US4485768A (en) * | 1983-09-09 | 1984-12-04 | Heniges William B | Scotch yoke engine with variable stroke and compression ratio |
US4563131A (en) * | 1984-04-30 | 1986-01-07 | Mechanical Technology Incorporated | Variable displacement blower |
PL144411B1 (en) * | 1984-11-23 | 1988-05-31 | Politechnika Warszawska | Crank mechanism with variable crank radius for a piston-type internal combustion engine |
DE3621131A1 (de) * | 1985-12-18 | 1987-06-19 | Josef Gail | Kolbenkraftmaschine |
US4907950A (en) * | 1988-08-29 | 1990-03-13 | Pierrat Michel A | Variable positive fluid displacement system |
-
1989
- 1989-02-03 US US07/305,810 patent/US5004404A/en not_active Expired - Fee Related
- 1989-12-06 CA CA002004785A patent/CA2004785A1/en not_active Abandoned
-
1990
- 1990-01-24 AT AT90101413T patent/ATE112362T1/de not_active IP Right Cessation
- 1990-01-24 EP EP90101413A patent/EP0381034B1/de not_active Expired - Lifetime
- 1990-01-24 DE DE69012844T patent/DE69012844D1/de not_active Expired - Lifetime
- 1990-02-02 JP JP2025011A patent/JPH0331582A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0381034B1 (de) | 1994-09-28 |
CA2004785A1 (en) | 1990-08-03 |
ATE112362T1 (de) | 1994-10-15 |
US5004404A (en) | 1991-04-02 |
JPH0331582A (ja) | 1991-02-12 |
EP0381034A1 (de) | 1990-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |