EP3546753A4 - Spiralverdichter - Google Patents
Spiralverdichter Download PDFInfo
- Publication number
- EP3546753A4 EP3546753A4 EP17873176.6A EP17873176A EP3546753A4 EP 3546753 A4 EP3546753 A4 EP 3546753A4 EP 17873176 A EP17873176 A EP 17873176A EP 3546753 A4 EP3546753 A4 EP 3546753A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- scroll compressor
- scroll
- compressor
- 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
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
- 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
-
- 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
- F04C18/0223—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 with symmetrical double 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
- F04C18/0253—Details concerning the base
- F04C18/0261—Details of the ports, e.g. location, number, 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
- 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
- F04C23/008—Hermetic pumps
-
- 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
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- 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
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016228340 | 2016-11-24 | ||
PCT/JP2017/036937 WO2018096824A1 (ja) | 2016-11-24 | 2017-10-12 | スクロール圧縮機 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3546753A1 EP3546753A1 (de) | 2019-10-02 |
EP3546753A4 true EP3546753A4 (de) | 2019-11-27 |
EP3546753B1 EP3546753B1 (de) | 2024-04-24 |
Family
ID=62195498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17873176.6A Active EP3546753B1 (de) | 2016-11-24 | 2017-10-12 | Spiralverdichter |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190309750A1 (de) |
EP (1) | EP3546753B1 (de) |
JP (1) | JP6928792B2 (de) |
CN (1) | CN109996961B (de) |
WO (1) | WO2018096824A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112567136B (zh) * | 2019-02-08 | 2023-03-28 | 松下知识产权经营株式会社 | 涡旋式压缩机 |
JP7300280B2 (ja) * | 2019-03-01 | 2023-06-29 | サンデン株式会社 | スクロール圧縮機 |
JP7213721B2 (ja) * | 2019-03-01 | 2023-01-27 | サンデン株式会社 | スクロール圧縮機 |
WO2020261558A1 (ja) * | 2019-06-28 | 2020-12-30 | 三菱電機株式会社 | スクロール圧縮機および冷凍サイクル装置 |
KR20210012291A (ko) * | 2019-07-24 | 2021-02-03 | 한온시스템 주식회사 | 스크롤 압축기 |
WO2021157121A1 (ja) * | 2020-02-03 | 2021-08-12 | パナソニックIpマネジメント株式会社 | インジェクション機構付き圧縮機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05288166A (ja) * | 1992-04-10 | 1993-11-02 | Hitachi Ltd | スクロール圧縮機 |
JP2959457B2 (ja) * | 1995-12-21 | 1999-10-06 | 松下電器産業株式会社 | スクロール気体圧縮機 |
JP3764261B2 (ja) * | 1997-10-06 | 2006-04-05 | 松下電器産業株式会社 | スクロール圧縮機 |
JP3584781B2 (ja) * | 1999-05-20 | 2004-11-04 | 株式会社日立製作所 | スクロール圧縮機及び冷凍装置 |
JP4576081B2 (ja) * | 2001-09-27 | 2010-11-04 | 日立アプライアンス株式会社 | スクロール圧縮機 |
KR100547322B1 (ko) * | 2003-07-26 | 2006-01-26 | 엘지전자 주식회사 | 용량 조절식 스크롤 압축기 |
JP5345636B2 (ja) * | 2008-12-15 | 2013-11-20 | パナソニック株式会社 | スクロール圧縮機 |
JP5798937B2 (ja) * | 2012-01-23 | 2015-10-21 | 日立アプライアンス株式会社 | スクロール圧縮機 |
JP6395846B2 (ja) * | 2014-09-19 | 2018-09-26 | 三菱電機株式会社 | スクロール圧縮機 |
-
2017
- 2017-10-12 JP JP2018552453A patent/JP6928792B2/ja active Active
- 2017-10-12 US US16/463,276 patent/US20190309750A1/en not_active Abandoned
- 2017-10-12 WO PCT/JP2017/036937 patent/WO2018096824A1/ja unknown
- 2017-10-12 CN CN201780071842.8A patent/CN109996961B/zh active Active
- 2017-10-12 EP EP17873176.6A patent/EP3546753B1/de active Active
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
EP3546753A1 (de) | 2019-10-02 |
CN109996961B (zh) | 2020-12-18 |
JP6928792B2 (ja) | 2021-09-01 |
CN109996961A (zh) | 2019-07-09 |
WO2018096824A1 (ja) | 2018-05-31 |
EP3546753B1 (de) | 2024-04-24 |
JPWO2018096824A1 (ja) | 2019-10-17 |
US20190309750A1 (en) | 2019-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3450762A4 (de) | Spiralverdichter | |
EP3263900A4 (de) | Spiralverdichter | |
EP3657018A4 (de) | Spiralverdichter | |
EP3135914A4 (de) | Spiralverdichter | |
EP3625459A4 (de) | Spiralverdichter | |
EP3543535A4 (de) | Spiralverdichter | |
EP3546753A4 (de) | Spiralverdichter | |
EP3489514A4 (de) | Spiralverdichter mit bidirektionaler rotation | |
EP3450761A4 (de) | Spiralverdichter | |
EP3546755A4 (de) | Asymmetrischer spiralverdichter | |
EP3299625A4 (de) | Spiralverdichter | |
EP3109476A4 (de) | Spiralverdichter | |
EP3508724A4 (de) | Spiralverdichter | |
EP3508723A4 (de) | Spiralverdichter | |
EP3156652A4 (de) | Spiralverdichter | |
EP3415760A4 (de) | Spiralverdichter | |
EP3594501A4 (de) | Spiralverdichter | |
EP3205882A4 (de) | Spiralverdichter | |
EP3663583A4 (de) | Spiralverdichter | |
EP3159542A4 (de) | Spiralverdichter | |
EP3309398A4 (de) | Spiralverdichter | |
EP3575601A4 (de) | Spiralverdichter | |
EP3492746A4 (de) | Spiralverdichter | |
EP3447294A4 (de) | Spiralverdichter | |
EP3318759A4 (de) | Spiralverdichter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190624 |
|
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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20191025 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 28/28 20060101ALI20191021BHEP Ipc: F04C 29/04 20060101ALI20191021BHEP Ipc: F04C 29/00 20060101ALI20191021BHEP Ipc: F04C 18/02 20060101AFI20191021BHEP Ipc: F04C 28/26 20060101ALI20191021BHEP Ipc: F04C 29/12 20060101ALI20191021BHEP Ipc: F04C 23/00 20060101ALI20191021BHEP |
|
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: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20220623 |
|
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: 20231113 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SAKUDA, ATSUSHI Inventor name: NAKAI, HIROAKI |
|
AK | Designated contracting states |
Kind code of ref document: B1 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 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602017081390 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |