EP1887184A3 - Rotary positive displacement control system and apparatus - Google Patents

Rotary positive displacement control system and apparatus Download PDF

Info

Publication number
EP1887184A3
EP1887184A3 EP20070113270 EP07113270A EP1887184A3 EP 1887184 A3 EP1887184 A3 EP 1887184A3 EP 20070113270 EP20070113270 EP 20070113270 EP 07113270 A EP07113270 A EP 07113270A EP 1887184 A3 EP1887184 A3 EP 1887184A3
Authority
EP
European Patent Office
Prior art keywords
assembly
expansion
compression
buffer
control system
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.)
Granted
Application number
EP20070113270
Other languages
German (de)
French (fr)
Other versions
EP1887184A2 (en
EP1887184B1 (en
Inventor
Tien-Tung Chung
Heng-L Lin
Tsang-Lin Hsu
Jin-De Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liung Feng Industrial Co Ltd
Original Assignee
Liung Feng Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/585,942 external-priority patent/US7341042B1/en
Application filed by Liung Feng Industrial Co Ltd filed Critical Liung Feng Industrial Co Ltd
Publication of EP1887184A2 publication Critical patent/EP1887184A2/en
Publication of EP1887184A3 publication Critical patent/EP1887184A3/en
Application granted granted Critical
Publication of EP1887184B1 publication Critical patent/EP1887184B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

A rotary positive displacement control system and apparatus includes a transmission assembly, at least a compression assembly and buffer assembly, and an expansion assembly, the buffer assembly disposed between the compression and expansion assembly. The compression assembly includes multiple compression rotors with lobes intermeshing with each other, and the expansion assembly including expansion rotors with lobes intermeshing with each other. An intake and exhaust port respectively located at the compression assembly and expansion assembly. The buffer assembly has a buffer chamber being able to efficiently lead compressed gases to the expansion assembly; meanwhile, residual gases can be discharged from a first and second exhaust slots both disposed on the expansion assembly. The buffer chamber can adjust air compression ratio during process of compression to completely mix vortexes and fuel generated from a high-pressure air stream; after explosions and expansion, power output is transmitted through transmission shafts directly.
EP20070113270 2006-07-31 2007-07-26 Rotary positive displacement control apparatus Active EP1887184B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2006101040105A CN101117914B (en) 2006-07-31 2006-07-31 Boost system and implement assembly
US11/585,942 US7341042B1 (en) 2006-07-21 2006-10-25 Rotary positive displacement control system and apparatus

Publications (3)

Publication Number Publication Date
EP1887184A2 EP1887184A2 (en) 2008-02-13
EP1887184A3 true EP1887184A3 (en) 2009-08-05
EP1887184B1 EP1887184B1 (en) 2013-03-27

Family

ID=38626800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070113270 Active EP1887184B1 (en) 2006-07-31 2007-07-26 Rotary positive displacement control apparatus

Country Status (2)

Country Link
EP (1) EP1887184B1 (en)
CN (1) CN101117914B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106014498B (en) * 2014-09-29 2017-12-01 摩尔动力(北京)技术股份有限公司 Press swollen integral Contra-rotating rotor mechanism
EP3628816A1 (en) * 2018-09-25 2020-04-01 Fuelsave GmbH Combustion engine having an adjustable linking of its motor units
CN109630411B (en) * 2018-12-06 2021-06-11 莱州市增峰石业有限公司 Variable compression ratio supercharger, application and engine regulation and control technology
RU194219U1 (en) * 2019-07-10 2019-12-03 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" GEAR INTERNAL COMBUSTION ENGINE
RU2703054C1 (en) * 2019-07-10 2019-10-15 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Gearing internal combustion engine
EA038008B1 (en) * 2020-02-12 2021-06-22 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Gear internal combustion engine
RU2749935C1 (en) * 2020-03-05 2021-06-21 Анатолий Васильевич Гончарук Rotary internal combustion engine with direct fuel injection into the combustion chamber - sns
RU202524U1 (en) * 2020-06-10 2021-02-20 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Rotary vane internal combustion engine
RU2743607C1 (en) * 2020-06-10 2021-02-20 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Rotary-blade internal combustion engine
CN113309698B (en) * 2021-06-22 2023-03-14 中国计量大学 Multi-component fluid proportional controller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996016251A1 (en) * 1994-11-21 1996-05-30 Kaloc, Milan Voluminous work, especially internal combustion engine with rotary pistons and with extended expansion period
DE19527277A1 (en) * 1994-11-17 1996-08-01 Josef Lipinski Four-drive, rotary piston IC engine
EP0860585A2 (en) * 1997-02-20 1998-08-26 Breutner, Georg Heinrich Rotary piston machine
DE20107293U1 (en) * 2001-04-20 2002-02-21 Steinfurth Eugen Vane piston engine for technical gases

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782340A (en) * 1972-02-04 1974-01-01 J Nam Gear-type rotary engine
US4971002A (en) * 1989-01-26 1990-11-20 Le Le K Rotary internal combustion engine
GB8925018D0 (en) * 1989-11-06 1989-12-28 Surgevest Limited A rotary fluid device
DE4439063A1 (en) * 1994-11-02 1995-06-14 Anton Prim Rotating piston engine with two rotors
AUPQ166599A0 (en) * 1999-07-15 1999-08-05 Ogilvie, Brett Robin Improvements in or relating to engine/positive displacement apparatus
TW575080U (en) * 2003-05-07 2004-02-01 Liung Feng Ind Co Ltd Improved rotors structure
CN2697352Y (en) * 2004-02-20 2005-05-04 良峰塑胶机械股份有限公司 Pressure pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527277A1 (en) * 1994-11-17 1996-08-01 Josef Lipinski Four-drive, rotary piston IC engine
WO1996016251A1 (en) * 1994-11-21 1996-05-30 Kaloc, Milan Voluminous work, especially internal combustion engine with rotary pistons and with extended expansion period
EP0860585A2 (en) * 1997-02-20 1998-08-26 Breutner, Georg Heinrich Rotary piston machine
DE20107293U1 (en) * 2001-04-20 2002-02-21 Steinfurth Eugen Vane piston engine for technical gases

Also Published As

Publication number Publication date
EP1887184A2 (en) 2008-02-13
CN101117914B (en) 2010-12-08
EP1887184B1 (en) 2013-03-27
CN101117914A (en) 2008-02-06

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