EP2484908A4 - System für den bau von rotationsverdichtern und motoren mit dynamisch variabler volumetrischer verdrängung und kompressionsrate - Google Patents

System für den bau von rotationsverdichtern und motoren mit dynamisch variabler volumetrischer verdrängung und kompressionsrate

Info

Publication number
EP2484908A4
EP2484908A4 EP10819757.5A EP10819757A EP2484908A4 EP 2484908 A4 EP2484908 A4 EP 2484908A4 EP 10819757 A EP10819757 A EP 10819757A EP 2484908 A4 EP2484908 A4 EP 2484908A4
Authority
EP
European Patent Office
Prior art keywords
motors
compression rate
dynamically variable
volumetric displacement
rotary compressors
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.)
Withdrawn
Application number
EP10819757.5A
Other languages
English (en)
French (fr)
Other versions
EP2484908A1 (de
Inventor
Hugo Julio Kopelowicz
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.)
Individual
Original Assignee
Individual
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 BRPI0925101-4A external-priority patent/BRPI0925101A2/pt
Application filed by Individual filed Critical Individual
Priority claimed from PCT/BR2010/000324 external-priority patent/WO2011038474A1/pt
Publication of EP2484908A1 publication Critical patent/EP2484908A1/de
Publication of EP2484908A4 publication Critical patent/EP2484908A4/de
Withdrawn legal-status Critical Current

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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/07—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • 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
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/077—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having toothed-gearing type drive
    • 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
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/10—Control of, monitoring of, or safety arrangements for, machines or engines characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • 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
    • F01C20/00—Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/18—Control of, monitoring of, or safety arrangements for, machines or engines characterised by varying the volume of the working chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines

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)
EP10819757.5A 2009-10-02 2010-10-04 System für den bau von rotationsverdichtern und motoren mit dynamisch variabler volumetrischer verdrängung und kompressionsrate Withdrawn EP2484908A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0925101-4A BRPI0925101A2 (pt) 2009-10-02 2009-10-02 sistema para a construÇço de compressores e motores rotativos, com deslocamento volumÉtrico e taxa de compressço dinamicamente variÁveis
PCT/BR2010/000324 WO2011038474A1 (pt) 2009-10-02 2010-10-04 Sistema para a construção de compressores e motores rotativos, com deslocamento volumétrico e taxa de compressão dinamicamente variáveis

Publications (2)

Publication Number Publication Date
EP2484908A1 EP2484908A1 (de) 2012-08-08
EP2484908A4 true EP2484908A4 (de) 2015-09-30

Family

ID=56291201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10819757.5A Withdrawn EP2484908A4 (de) 2009-10-02 2010-10-04 System für den bau von rotationsverdichtern und motoren mit dynamisch variabler volumetrischer verdrängung und kompressionsrate

Country Status (1)

Country Link
EP (1) EP2484908A4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106640387B (zh) * 2016-12-06 2022-11-18 江苏大学 一种可实现转子发动机不同压缩比的执行机构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592571A (en) * 1969-12-08 1971-07-13 Chauncey R Drury Rotary volumetric machine
US4338067A (en) * 1980-02-14 1982-07-06 Greenfield Stuart T Alternating piston machine with rotating end walls and chain drive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592571A (en) * 1969-12-08 1971-07-13 Chauncey R Drury Rotary volumetric machine
US4338067A (en) * 1980-02-14 1982-07-06 Greenfield Stuart T Alternating piston machine with rotating end walls and chain drive

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011038474A1 *

Also Published As

Publication number Publication date
EP2484908A1 (de) 2012-08-08

Similar Documents

Publication Publication Date Title
PL2428680T3 (pl) Mimośrodowa pompa ślimakowa
EP2423507A4 (de) Verstellbarer verdichter
GB2446247B (en) Homeostatic insulin pump
EP2516792A4 (de) Pumpensystem mit geringem volumen ohne bohranlage
EP2648779B8 (de) Pumpenrotor
EP2634427A4 (de) Elektrischer kompressor mit integriertem umrichter
EP2058925A4 (de) Sammelschienenverbindungsstruktur und in einen umrichter integrierter elektrischer kompressor
PT2404061T (pt) Bomba de parafuso excêntrico
GB2470012B (en) Variable Displacement Vane Pump
SI2475889T1 (sl) Rotacijska batna črpalka
HK1181834A1 (zh) 旋轉活塞泵
GB201007028D0 (en) Scroll pump
GB2486007B (en) Sliding vane pump
EP2660471A4 (de) Monoaxiale exzenterschneckenpumpe
EP2404062A4 (de) Lineare verstellflügelpumpe mit direktsteuerung
EP2610493A4 (de) Stator-dichtungsstruktur für eine einwellen-exzenterschneckenpumpe
EP2505835A4 (de) Hubkolbenpumpe und dialysevorrichtung damit
ZA201209194B (en) Uniaxial eccentric screw pump
EP2647846A4 (de) Drehkolbenverdichter
ZA201101566B (en) Fluid-powered motors and pumps
GB2455414B (en) Variable displacement pump
EP2354548A4 (de) Hubkolbenverdichter mit variabler positionierung
EP2484908A4 (de) System für den bau von rotationsverdichtern und motoren mit dynamisch variabler volumetrischer verdrängung und kompressionsrate
EP2505836A4 (de) Hubkolbenpumpe und dialysevorrichtung damit
EP2447497A4 (de) Pumpe mit variabler strömungsrate

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120427

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150901

RIC1 Information provided on ipc code assigned before grant

Ipc: F01C 20/10 20060101ALI20150826BHEP

Ipc: F01C 20/18 20060101ALI20150826BHEP

Ipc: F01C 1/077 20060101ALI20150826BHEP

Ipc: F01C 1/07 20060101AFI20150826BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170503