EP4242460A4 - Scroll compressor - Google Patents
Scroll compressor Download PDFInfo
- Publication number
- EP4242460A4 EP4242460A4 EP20960851.2A EP20960851A EP4242460A4 EP 4242460 A4 EP4242460 A4 EP 4242460A4 EP 20960851 A EP20960851 A EP 20960851A EP 4242460 A4 EP4242460 A4 EP 4242460A4
- 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.)
- Withdrawn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
- F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
- F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
- F01C17/066—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with an intermediate piece sliding along perpendicular axes, e.g. Oldham coupling
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/605—Balancing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/041730 WO2022097299A1 (en) | 2020-11-09 | 2020-11-09 | Scroll compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4242460A1 EP4242460A1 (en) | 2023-09-13 |
EP4242460A4 true EP4242460A4 (en) | 2024-01-10 |
Family
ID=81457680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20960851.2A Withdrawn EP4242460A4 (en) | 2020-11-09 | 2020-11-09 | Scroll compressor |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4242460A4 (en) |
JP (1) | JPWO2022097299A1 (en) |
WO (1) | WO2022097299A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0899459A1 (en) * | 1997-08-29 | 1999-03-03 | Sanden Corporation | Scroll type compressor |
JP3109275B2 (en) * | 1992-09-04 | 2000-11-13 | 松下電器産業株式会社 | Scroll compressor |
EP1544470A2 (en) * | 2003-12-16 | 2005-06-22 | LG Electronics Inc. | Scroll compressor eccentric coupling device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0169333B1 (en) * | 1993-06-08 | 1999-01-15 | 김광호 | Operating device for scroll compressor |
JP2015105632A (en) | 2013-12-02 | 2015-06-08 | ダイキン工業株式会社 | Scroll compressor |
-
2020
- 2020-11-09 WO PCT/JP2020/041730 patent/WO2022097299A1/en active Application Filing
- 2020-11-09 EP EP20960851.2A patent/EP4242460A4/en not_active Withdrawn
- 2020-11-09 JP JP2022560622A patent/JPWO2022097299A1/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3109275B2 (en) * | 1992-09-04 | 2000-11-13 | 松下電器産業株式会社 | Scroll compressor |
EP0899459A1 (en) * | 1997-08-29 | 1999-03-03 | Sanden Corporation | Scroll type compressor |
EP1544470A2 (en) * | 2003-12-16 | 2005-06-22 | LG Electronics Inc. | Scroll compressor eccentric coupling device |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022097299A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2022097299A1 (en) | 2022-05-12 |
EP4242460A1 (en) | 2023-09-13 |
WO2022097299A1 (en) | 2022-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3978755A4 (en) | Scroll compressor | |
EP4058675A4 (en) | Co-rotating scroll compressor | |
EP3933202A4 (en) | Scroll compressor | |
EP3961037A4 (en) | Scroll compressor | |
EP4095386A4 (en) | Scroll compressor | |
EP4155547A4 (en) | Compressor | |
EP4092272A4 (en) | Compressor | |
EP4063658A4 (en) | Scroll compressor | |
EP4033101A4 (en) | Scroll compressor | |
EP4080049A4 (en) | Compressor | |
EP4074975A4 (en) | Scroll compressor | |
EP4148276A4 (en) | Compressor | |
EP3992460A4 (en) | Scroll compressor | |
EP3963210A4 (en) | Scroll compressor | |
EP4074970A4 (en) | Compressor | |
EP3978754A4 (en) | Scroll compressor | |
EP4158198A4 (en) | Compressor having damped scroll | |
EP4170172A4 (en) | Scroll compressor | |
EP4102074A4 (en) | Scroll compressor | |
EP4098877A4 (en) | Scroll compressor | |
EP4184010A4 (en) | Scroll compressor | |
EP4242460A4 (en) | Scroll compressor | |
EP4095385A4 (en) | Scroll compressor | |
EP4184009A4 (en) | Scroll compressor | |
GB2611698B (en) | Scroll compressor |
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: 20230208 |
|
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 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20231207 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 18/02 20060101AFI20231201BHEP |
|
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 |
|
18W | Application withdrawn |
Effective date: 20240305 |