EP2693057A3 - Scroll type device including compressor and expander functions in a single scroll plate pair - Google Patents
Scroll type device including compressor and expander functions in a single scroll plate pair Download PDFInfo
- Publication number
- EP2693057A3 EP2693057A3 EP13003663.5A EP13003663A EP2693057A3 EP 2693057 A3 EP2693057 A3 EP 2693057A3 EP 13003663 A EP13003663 A EP 13003663A EP 2693057 A3 EP2693057 A3 EP 2693057A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- spiral
- scroll
- type device
- portions
- device including
- 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- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids 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
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids 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 both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids 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 both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F01C1/0207—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 both members having co-operating elements in spiral form
- F01C1/0215—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 both members having co-operating elements in spiral form where only one member is moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids 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
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids 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 both members having co-operating elements in spiral form
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0269—Details concerning the involute wraps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/507,779 US9074598B2 (en) | 2011-08-09 | 2012-07-30 | Scroll type device including compressor and expander functions in a single scroll plate pair |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2693057A2 EP2693057A2 (en) | 2014-02-05 |
EP2693057A3 true EP2693057A3 (en) | 2014-10-01 |
Family
ID=48875469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13003663.5A Withdrawn EP2693057A3 (en) | 2012-07-30 | 2013-07-22 | Scroll type device including compressor and expander functions in a single scroll plate pair |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2693057A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021116295A1 (en) | 2021-06-23 | 2022-12-29 | Günter Fella | scroll machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4082484A (en) * | 1977-01-24 | 1978-04-04 | Arthur D. Little, Inc. | Scroll-type apparatus with fixed throw crank drive mechanism |
JPH07324688A (en) * | 1994-05-30 | 1995-12-12 | Daikin Ind Ltd | Following turning type scroll fluid machine |
US20060045783A1 (en) * | 2004-08-28 | 2006-03-02 | Ken Yanagisawa | Scroll fluid machine |
US20060130495A1 (en) * | 2004-07-13 | 2006-06-22 | Dieckmann John T | System and method of refrigeration |
WO2009050126A1 (en) * | 2007-10-17 | 2009-04-23 | Eneftech Innovation Sa | Scroll device for compression or expansion |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6511308B2 (en) | 1998-09-28 | 2003-01-28 | Air Squared, Inc. | Scroll vacuum pump with improved performance |
US6439864B1 (en) | 1999-01-11 | 2002-08-27 | Air Squared, Inc. | Two stage scroll vacuum pump with improved pressure ratio and performance |
US6129530A (en) | 1998-09-28 | 2000-10-10 | Air Squared, Inc. | Scroll compressor with a two-piece idler shaft and two piece scroll plates |
US6050792A (en) | 1999-01-11 | 2000-04-18 | Air-Squared, Inc. | Multi-stage scroll compressor |
-
2013
- 2013-07-22 EP EP13003663.5A patent/EP2693057A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4082484A (en) * | 1977-01-24 | 1978-04-04 | Arthur D. Little, Inc. | Scroll-type apparatus with fixed throw crank drive mechanism |
US4082484B1 (en) * | 1977-01-24 | 1983-06-21 | ||
JPH07324688A (en) * | 1994-05-30 | 1995-12-12 | Daikin Ind Ltd | Following turning type scroll fluid machine |
US20060130495A1 (en) * | 2004-07-13 | 2006-06-22 | Dieckmann John T | System and method of refrigeration |
US20060045783A1 (en) * | 2004-08-28 | 2006-03-02 | Ken Yanagisawa | Scroll fluid machine |
WO2009050126A1 (en) * | 2007-10-17 | 2009-04-23 | Eneftech Innovation Sa | Scroll device for compression or expansion |
Also Published As
Publication number | Publication date |
---|---|
EP2693057A2 (en) | 2014-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9945380B2 (en) | Refrigerant scroll compressor for motor vehicle air conditioning system including at least one sealing means for bottom surface sealing of orbiting scroll | |
WO2009155091A3 (en) | Compressor having capacity modulation system | |
EP3358191A3 (en) | Co-rotating scroll compressor | |
WO2010065720A3 (en) | Scroll compressor having capacity modulation system | |
WO2012080612A3 (en) | Scroll refrigeration compressor | |
BR112015012449A2 (en) | volute compressor with orbiting volute variable volume ratio gate | |
WO2010138825A3 (en) | Compressor having piston assembly | |
EP2667032A3 (en) | Screw compressor unit | |
WO2011151554A3 (en) | Scroll refrigeration compressor | |
EP1978258A3 (en) | Scroll fluid machine | |
EP2730742A3 (en) | Scroll compressor with rotation restriction mechanism | |
WO2011018648A3 (en) | Scroll pump | |
JP2013148043A (en) | Differential pressure regulating valve and motor-driven compressor having differential pressure regulating device | |
WO2014141297A3 (en) | Lower bearing assembly for scroll compressor | |
IN2013CH01376A (en) | ||
CN105190042A (en) | Scroll compressor | |
EP2578799A3 (en) | Scroll compressor with Oldham ring | |
EP3239528A3 (en) | Scroll compressor | |
WO2014111318A3 (en) | Spiral compressor | |
WO2009014169A1 (en) | Enclosed compressor | |
EP2693057A3 (en) | Scroll type device including compressor and expander functions in a single scroll plate pair | |
JP6791302B2 (en) | Compressor | |
WO2011001100A3 (en) | Multi-stage scroll machine | |
CN105473862A (en) | Scroll type fluid machine | |
WO2009103930A3 (en) | Spiral cooling compressor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated contracting states |
Kind code of ref document: A2 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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
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 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01C 1/02 20060101ALI20140522BHEP Ipc: F04C 18/02 20060101AFI20140522BHEP Ipc: F04C 23/00 20060101ALI20140522BHEP |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 23/00 20060101ALI20140828BHEP Ipc: F01C 1/02 20060101ALI20140828BHEP Ipc: F04C 18/02 20060101AFI20140828BHEP |
|
17P | Request for examination filed |
Effective date: 20150219 |
|
RBV | Designated contracting states (corrected) |
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 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20181114 |
|
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: 20190326 |