EP3441614A4 - Gestufter scrollverdichter und entwurfsverfahren dafür - Google Patents
Gestufter scrollverdichter und entwurfsverfahren dafür Download PDFInfo
- Publication number
- EP3441614A4 EP3441614A4 EP17827398.3A EP17827398A EP3441614A4 EP 3441614 A4 EP3441614 A4 EP 3441614A4 EP 17827398 A EP17827398 A EP 17827398A EP 3441614 A4 EP3441614 A4 EP 3441614A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- design method
- scroll compressor
- method therefor
- stepped scroll
- stepped
- 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- Withdrawn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
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0253—Details concerning the base
-
- 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
-
- 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
- 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
- F04C18/0276—Different wall heights
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/28—Safety arrangements; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016140551A JP6758969B2 (ja) | 2016-07-15 | 2016-07-15 | 段付きスクロール圧縮機およびその設計方法 |
PCT/JP2017/023425 WO2018012268A1 (ja) | 2016-07-15 | 2017-06-26 | 段付きスクロール圧縮機およびその設計方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3441614A1 EP3441614A1 (de) | 2019-02-13 |
EP3441614A4 true EP3441614A4 (de) | 2019-06-05 |
Family
ID=60952056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17827398.3A Withdrawn EP3441614A4 (de) | 2016-07-15 | 2017-06-26 | Gestufter scrollverdichter und entwurfsverfahren dafür |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3441614A4 (de) |
JP (1) | JP6758969B2 (de) |
CN (1) | CN109072912B (de) |
WO (1) | WO2018012268A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6599099B2 (ja) * | 2014-12-15 | 2019-10-30 | 三菱重工サーマルシステムズ株式会社 | スクロール流体機械 |
JP6679634B2 (ja) * | 2018-02-21 | 2020-04-15 | 三菱重工サーマルシステムズ株式会社 | スクロール部材の加工方法 |
JPWO2020234988A1 (ja) * | 2019-05-21 | 2021-10-21 | 三菱電機株式会社 | スクロール圧縮機 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2200408A (en) * | 1987-01-24 | 1988-08-03 | Volkswagen Ag | Scroll-type displacement machine for compressible media |
JP2971739B2 (ja) * | 1994-06-20 | 1999-11-08 | トキコ株式会社 | スクロール式流体機械 |
EP2484909A1 (de) * | 2009-10-01 | 2012-08-08 | Mitsubishi Heavy Industries, Ltd. | Spiralfluidmaschine |
EP2740938A1 (de) * | 2011-08-05 | 2014-06-11 | Mitsubishi Heavy Industries, Ltd. | Rollenelement und fluidmaschine mit rollen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4444407B2 (ja) * | 1998-09-29 | 2010-03-31 | 株式会社日立製作所 | スクロール式流体機械 |
JP4658381B2 (ja) * | 2001-05-31 | 2011-03-23 | 三菱重工業株式会社 | スクロール圧縮機 |
JP4754988B2 (ja) | 2006-02-22 | 2011-08-24 | 三菱重工業株式会社 | スクロール圧縮機 |
JP4813938B2 (ja) * | 2006-03-20 | 2011-11-09 | 三菱重工業株式会社 | スクロール圧縮機 |
EP2108842B1 (de) * | 2007-01-30 | 2017-05-03 | Mitsubishi Heavy Industries, Ltd. | Kompressor der spiralbauart |
JP5622473B2 (ja) * | 2010-07-30 | 2014-11-12 | 三菱重工業株式会社 | スクロール圧縮機 |
JP2014152748A (ja) * | 2013-02-13 | 2014-08-25 | Panasonic Corp | スクロール圧縮機 |
-
2016
- 2016-07-15 JP JP2016140551A patent/JP6758969B2/ja active Active
-
2017
- 2017-06-26 CN CN201780026502.3A patent/CN109072912B/zh active Active
- 2017-06-26 EP EP17827398.3A patent/EP3441614A4/de not_active Withdrawn
- 2017-06-26 WO PCT/JP2017/023425 patent/WO2018012268A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2200408A (en) * | 1987-01-24 | 1988-08-03 | Volkswagen Ag | Scroll-type displacement machine for compressible media |
JP2971739B2 (ja) * | 1994-06-20 | 1999-11-08 | トキコ株式会社 | スクロール式流体機械 |
EP2484909A1 (de) * | 2009-10-01 | 2012-08-08 | Mitsubishi Heavy Industries, Ltd. | Spiralfluidmaschine |
EP2740938A1 (de) * | 2011-08-05 | 2014-06-11 | Mitsubishi Heavy Industries, Ltd. | Rollenelement und fluidmaschine mit rollen |
Non-Patent Citations (1)
Title |
---|
See also references of WO2018012268A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2018009553A (ja) | 2018-01-18 |
CN109072912A (zh) | 2018-12-21 |
WO2018012268A1 (ja) | 2018-01-18 |
JP6758969B2 (ja) | 2020-09-23 |
CN109072912B (zh) | 2021-05-07 |
EP3441614A1 (de) | 2019-02-13 |
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Legal Events
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Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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17P | Request for examination filed |
Effective date: 20181106 |
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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 |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190507 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 18/02 20060101AFI20190430BHEP Ipc: F04C 28/28 20060101ALI20190430BHEP |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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18W | Application withdrawn |
Effective date: 20191028 |