ZA200107782B - Rotary power unit. - Google Patents
Rotary power unit. Download PDFInfo
- Publication number
- ZA200107782B ZA200107782B ZA200107782A ZA200107782A ZA200107782B ZA 200107782 B ZA200107782 B ZA 200107782B ZA 200107782 A ZA200107782 A ZA 200107782A ZA 200107782 A ZA200107782 A ZA 200107782A ZA 200107782 B ZA200107782 B ZA 200107782B
- Authority
- ZA
- South Africa
- Prior art keywords
- power unit
- piston
- rotary power
- unit according
- housing
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 description 14
- 230000008901 benefit Effects 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 238000005461 lubrication Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
- F01B9/06—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the piston motion being transmitted by curved surfaces
-
- 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
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
- F01B1/062—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement the connection of the pistons with an actuating or actuated element being at the inner ends of the cylinders
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0413—Cams
- F04B1/0417—Cams consisting of two or more cylindrical elements, e.g. rollers
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/053—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders
- F04B1/0536—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders with two or more serially arranged radial piston-cylinder units
- F04B1/0538—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the inner ends of the cylinders with two or more serially arranged radial piston-cylinder units located side-by-side
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/05—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/0404—Details, component parts specially adapted for such pumps
- F04B27/0414—Cams
- F04B27/0418—Cams consisting of several cylindrical elements, e.g. rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
- Soil Working Implements (AREA)
- Toys (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Brushes (AREA)
- Surgical Instruments (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12893499A IL128934A (en) | 1999-03-11 | 1999-03-11 | Power unit |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200107782B true ZA200107782B (en) | 2002-12-20 |
Family
ID=11072584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200107782A ZA200107782B (en) | 1999-03-11 | 2001-09-20 | Rotary power unit. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6412454B1 (de) |
EP (1) | EP1157210B1 (de) |
CN (1) | CN1221735C (de) |
AT (1) | ATE278105T1 (de) |
AU (1) | AU759439B2 (de) |
BR (1) | BR0008870A (de) |
CA (1) | CA2365339A1 (de) |
DE (1) | DE60014327T2 (de) |
ES (1) | ES2230055T3 (de) |
IL (1) | IL128934A (de) |
MX (1) | MXPA01009164A (de) |
WO (1) | WO2000053925A1 (de) |
ZA (1) | ZA200107782B (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6886528B2 (en) * | 2002-04-16 | 2005-05-03 | Richard G. James | Rotary machine |
US7219631B1 (en) * | 2003-02-24 | 2007-05-22 | O'neill James Leo | High torque, low velocity, internal combustion engine |
DE10322604A1 (de) * | 2003-05-20 | 2004-12-09 | Robert Bosch Gmbh | Satz von Kolbenpumpen, insbesondere Kraftstoffpumpen für Brennkraftmaschinen mit Kraftstoff-Direkteinspritzung |
DE602004003894T2 (de) * | 2004-01-19 | 2007-10-25 | Delphi Technologies, Inc., Troy | Hydraulische Pumpe |
DE102004004705A1 (de) * | 2004-01-30 | 2005-08-18 | Robert Bosch Gmbh | Hochdruckpumpe, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine |
US7694914B1 (en) | 2005-04-12 | 2010-04-13 | Joseph James Smith | Propulsion system for model airplanes |
US7377466B1 (en) * | 2005-04-12 | 2008-05-27 | Joseph James Smith | Propulsion system for miniature vehicles |
US9353736B1 (en) * | 2005-11-21 | 2016-05-31 | Saverio Scalzi | Modular radial compressor |
US20070163831A1 (en) * | 2006-01-18 | 2007-07-19 | Barry Stevens | Radial engine powered motorcycle |
WO2008024464A2 (en) | 2006-08-23 | 2008-02-28 | Warp Drive Engines | Engine |
US20080110168A1 (en) * | 2006-11-06 | 2008-05-15 | Fernando Gracia Lopez | Dynamic Fluid Energy Conversion System and Method of Use |
JP5946219B2 (ja) * | 2010-01-19 | 2016-07-05 | マーヴィン ウェスリー ウォード | クリーンなマルチエネルギー生成用システム、装置及び方法 |
CN103375220A (zh) * | 2012-04-28 | 2013-10-30 | 清洁能量系统股份有限公司 | 用于星形发动机的有效润滑剂处理 |
US9228571B2 (en) * | 2012-06-25 | 2016-01-05 | Bell Helicopter Textron Inc. | Variable radial fluid device with differential piston control |
EP2749769B1 (de) * | 2012-12-28 | 2016-03-30 | Mitsubishi Heavy Industries, Ltd. | Radialkolbenhydraulikmaschine und Windturbinengenerator |
JP2014129773A (ja) * | 2012-12-28 | 2014-07-10 | Mitsubishi Heavy Ind Ltd | ラジアルピストン式油圧機械および風力発電装置 |
JP2014141957A (ja) * | 2012-12-28 | 2014-08-07 | Mitsubishi Heavy Ind Ltd | ラジアルピストン式油圧機械および風力発電装置 |
CN103967744A (zh) * | 2013-01-30 | 2014-08-06 | 王彦彬 | 同平面多缸多级组合压缩机 |
JP6464155B2 (ja) * | 2013-06-18 | 2019-02-06 | ダンフォス パワー ソリューションズ ゲーエムベーハー ウント コンパニ オーハーゲーDanfoss Power Solutions GmbH&Co.OHG | 流体作動機械 |
KR101729940B1 (ko) * | 2013-07-25 | 2017-04-25 | 주식회사 만도 | 전자제어식 브레이크 시스템의 펌프유닛 |
CN103742378B (zh) * | 2013-12-19 | 2016-01-20 | 西安交通大学 | 一种采用滑阀配流的径向柱塞液压泵 |
CN104329232B (zh) * | 2014-09-03 | 2016-02-24 | 西安交通大学 | 一种永磁盘式电机驱动的一体式的径向柱塞泵 |
CN104234965B (zh) * | 2014-09-03 | 2016-03-02 | 西安交通大学 | 一种永磁盘式电机驱动双列柱塞的一体式径向柱塞泵 |
US10753544B2 (en) * | 2015-04-09 | 2020-08-25 | Anthony Steven Froehler | Drive system for chemical injection pumps and instrument air compressors |
CN105179218B (zh) * | 2015-10-12 | 2016-11-30 | 杭州电子科技大学 | 一种数字式径向柱塞变量泵 |
DE102016124048A1 (de) * | 2016-12-12 | 2018-06-14 | Kamat Gmbh & Co. Kg | Axialkolbenpumpe mit großer Fördermenge bei geringer Drehzahl und Verwendung einer Kolbenpumpe in einer Windkraftanlage |
CN107088912B (zh) * | 2017-05-17 | 2020-01-10 | 蒋鹏 | 旋转机构及用于丝管套件的夹紧旋转、夹紧旋转切丝装置 |
US20190063389A1 (en) * | 2017-08-30 | 2019-02-28 | Jason Haines | Modular Direct Injection Fuel Pump Assembly |
CN108386336A (zh) * | 2017-11-27 | 2018-08-10 | 南京塑维网络科技有限公司 | 一种钢珠滚道式传动装置及电动气泵 |
EP3894702B1 (de) * | 2018-12-11 | 2024-06-12 | Kline, Robert D. | Hydraulisches antriebssystem mit variabler leistung |
FR3099805B1 (fr) * | 2019-08-06 | 2022-06-03 | Exel Ind | Bloc modulaire pour pompe électrique à encombrement limité et pompe associée |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1174522A (en) * | 1910-02-05 | 1916-03-07 | James Dennis Roots | Valve and valve-gear of internal-combustion engines. |
GB358445A (en) * | 1929-04-15 | 1931-10-05 | Hugo Junkers | Improvements in and relating to reciprocating machines or engines having radially arranged cylinders |
US2319718A (en) | 1940-09-06 | 1943-05-18 | John W Brooks | Air compressor |
US2345125A (en) | 1942-10-09 | 1944-03-28 | New York Air Brake Co | High pressure pump |
US2789515A (en) | 1952-08-18 | 1957-04-23 | James E Smith | Variable stroke variable pressure pump or compressor |
DE1503356A1 (de) * | 1963-10-14 | 1970-01-02 | Heinrich Steiner | Hydraulischer Radialkolben-Motor |
FR1458246A (fr) | 1965-07-17 | 1966-03-04 | Forest & Cie | Dispositif à vis de commande d'avance d'un chariot de machine |
US3490683A (en) | 1968-06-18 | 1970-01-20 | Vilter Manufacturing Corp | Gas compressor |
US3871793A (en) | 1973-12-28 | 1975-03-18 | Jr John W Olson | Automotive refrigeration compressor module |
US4017220A (en) | 1975-10-30 | 1977-04-12 | William Hotine | Reversible pump with positive valving |
DE2730632A1 (de) * | 1977-07-07 | 1979-01-18 | Paul Hammelmann | Hochdrucksternpumpe |
WO1985001548A1 (en) * | 1983-09-28 | 1985-04-11 | Borislaw Ivanov | Stator-rotor piston internal combustion engine |
US4541781A (en) | 1984-01-11 | 1985-09-17 | Sheffer Kenneth W | Piston pump having inertial rollers mounted for radial movement |
FR2599084A1 (fr) * | 1986-05-21 | 1987-11-27 | Innovations Atel Const | Moteur a explosion sans embiellage ni vilebrequin du type cylindres en etoile |
EP0358445A3 (de) | 1988-09-07 | 1990-11-14 | Tonen Sekiyukagaku K.K. | Mehrschichtfolie aus Polyäthylen und Etikett |
US5035221A (en) | 1989-01-11 | 1991-07-30 | Martin Tiby M | High pressure electronic common-rail fuel injection system for diesel engines |
CA2086423C (en) | 1990-06-29 | 1999-06-15 | William C. Riley | Radial piston fluid machine and/or adjustable rotor |
US5634777A (en) | 1990-06-29 | 1997-06-03 | Albertin; Marc S. | Radial piston fluid machine and/or adjustable rotor |
DE4127751C1 (de) | 1991-08-22 | 1992-11-12 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JPH078570U (ja) | 1993-06-29 | 1995-02-07 | 株式会社ユニシアジェックス | ラジアルプランジャポンプ |
US5636599A (en) * | 1995-06-07 | 1997-06-10 | Russell; Robert L. | Cylinder assembly |
US5626113A (en) * | 1995-11-07 | 1997-05-06 | Pien; Pao C. | Piston-cylinder assembly and drive transmitting means |
US5765512A (en) * | 1997-01-25 | 1998-06-16 | Fraser; Burt Loren | Rotary-linear power device |
-
1999
- 1999-03-11 IL IL12893499A patent/IL128934A/en not_active IP Right Cessation
-
2000
- 2000-02-03 US US09/623,980 patent/US6412454B1/en not_active Expired - Fee Related
- 2000-02-03 WO PCT/IL2000/000068 patent/WO2000053925A1/en active IP Right Grant
- 2000-02-03 CN CN00806794.5A patent/CN1221735C/zh not_active Expired - Fee Related
- 2000-02-03 CA CA002365339A patent/CA2365339A1/en not_active Abandoned
- 2000-02-03 DE DE60014327T patent/DE60014327T2/de not_active Expired - Lifetime
- 2000-02-03 EP EP00901882A patent/EP1157210B1/de not_active Expired - Lifetime
- 2000-02-03 ES ES00901882T patent/ES2230055T3/es not_active Expired - Lifetime
- 2000-02-03 AT AT00901882T patent/ATE278105T1/de not_active IP Right Cessation
- 2000-02-03 BR BR0008870-6A patent/BR0008870A/pt not_active IP Right Cessation
- 2000-02-03 MX MXPA01009164A patent/MXPA01009164A/es unknown
- 2000-02-03 AU AU23175/00A patent/AU759439B2/en not_active Ceased
-
2001
- 2001-09-20 ZA ZA200107782A patent/ZA200107782B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES2230055T3 (es) | 2005-05-01 |
EP1157210A1 (de) | 2001-11-28 |
US6412454B1 (en) | 2002-07-02 |
IL128934A (en) | 2002-11-10 |
CN1349592A (zh) | 2002-05-15 |
WO2000053925A1 (en) | 2000-09-14 |
CA2365339A1 (en) | 2000-09-14 |
AU759439B2 (en) | 2003-04-17 |
EP1157210B1 (de) | 2004-09-29 |
DE60014327T2 (de) | 2006-03-02 |
ATE278105T1 (de) | 2004-10-15 |
IL128934A0 (en) | 2000-02-17 |
MXPA01009164A (es) | 2003-07-14 |
AU2317500A (en) | 2000-09-28 |
CN1221735C (zh) | 2005-10-05 |
DE60014327D1 (de) | 2004-11-04 |
BR0008870A (pt) | 2002-01-02 |
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