EP2236833A4 - SCREW COMPRESSOR - Google Patents
SCREW COMPRESSORInfo
- Publication number
- EP2236833A4 EP2236833A4 EP08867336.3A EP08867336A EP2236833A4 EP 2236833 A4 EP2236833 A4 EP 2236833A4 EP 08867336 A EP08867336 A EP 08867336A EP 2236833 A4 EP2236833 A4 EP 2236833A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- screw compressor
- compressor
- screw
- 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- Withdrawn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
- F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
- F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
- F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
-
- 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
- F01C17/02—Arrangements for drive of co-operating members, e.g. for rotary piston and casing of toothed-gearing type
-
- 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
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/001—Radial sealings for working fluid
- F04C27/004—Radial sealing elements specially adapted for intermeshing-engagement type pumps, e.g. gear 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
- 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
- F04C29/0078—Fixing rotors on shafts, e.g. by clamping together hub and shaft
-
- 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
- F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- 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
- F04C2240/00—Components
- F04C2240/30—Casings or housings
-
- 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
- F04C2240/00—Components
- F04C2240/50—Bearings
- F04C2240/52—Bearings for assemblies with supports on both sides
-
- 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
- F04C2240/00—Components
- F04C2240/60—Shafts
- F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/16—Wear
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/17—Tolerance; Play; Gap
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/58—Valve parameters
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/007—Sealings for working fluid between radially and axially moving parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007340540 | 2007-12-28 | ||
JP2008328297A JP4400689B2 (ja) | 2007-12-28 | 2008-12-24 | スクリュー圧縮機 |
PCT/JP2008/073759 WO2009084641A1 (ja) | 2007-12-28 | 2008-12-26 | スクリュー圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2236833A1 EP2236833A1 (en) | 2010-10-06 |
EP2236833A4 true EP2236833A4 (en) | 2014-12-17 |
Family
ID=40824354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08867336.3A Withdrawn EP2236833A4 (en) | 2007-12-28 | 2008-12-26 | SCREW COMPRESSOR |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100278678A1 (ja) |
EP (1) | EP2236833A4 (ja) |
JP (1) | JP4400689B2 (ja) |
CN (1) | CN101910639B (ja) |
WO (1) | WO2009084641A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9057373B2 (en) | 2011-11-22 | 2015-06-16 | Vilter Manufacturing Llc | Single screw compressor with high output |
JP6844689B2 (ja) * | 2017-03-21 | 2021-03-17 | ダイキン工業株式会社 | シングルスクリュー圧縮機 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2158933A (en) * | 1937-07-26 | 1939-05-16 | Paul E Good | Rotary compressor |
US3133695A (en) * | 1960-06-22 | 1964-05-19 | Zimmern Fernand | Compressors |
FR2148677A5 (ja) * | 1971-07-30 | 1973-03-23 | Zimmern Bernard | |
JPS5629119B2 (ja) * | 1974-04-03 | 1981-07-06 | ||
JPS5911759B2 (ja) * | 1974-04-15 | 1984-03-17 | 北越工業 (株) | 回転方向と直径方向とに自由に全体が浮遊的変位可能に組立てられたピニオンの歯を有するグロボイドウオ−ム型圧縮機及び膨張機 |
US4227867A (en) * | 1978-03-06 | 1980-10-14 | Chicago Pneumatic Tool Company | Globoid-worm compressor with single piece housing |
JPS6014952Y2 (ja) * | 1979-07-11 | 1985-05-11 | 株式会社日本自動車部品総合研究所 | ウオ−ム型圧縮機 |
JPH0634636Y2 (ja) * | 1987-05-27 | 1994-09-07 | ダイキン工業株式会社 | 圧縮機の保護装置 |
US5032068A (en) * | 1988-10-25 | 1991-07-16 | Kurherr Waldemar H | Displacement type rotary system steam turbine engine |
JP3216281B2 (ja) * | 1992-12-14 | 2001-10-09 | 松下電器産業株式会社 | 歯車ポンプ |
JPH0959592A (ja) * | 1995-08-29 | 1997-03-04 | Denso Corp | シール部材 |
JPH10176682A (ja) * | 1996-12-17 | 1998-06-30 | Sanyo Electric Co Ltd | スクロール型圧縮機 |
JP3731399B2 (ja) | 1999-08-30 | 2006-01-05 | ダイキン工業株式会社 | スクリュー圧縮機 |
JP4211871B2 (ja) * | 2007-05-23 | 2009-01-21 | ダイキン工業株式会社 | スクリュー圧縮機 |
-
2008
- 2008-12-24 JP JP2008328297A patent/JP4400689B2/ja not_active Expired - Fee Related
- 2008-12-26 WO PCT/JP2008/073759 patent/WO2009084641A1/ja active Application Filing
- 2008-12-26 CN CN2008801224534A patent/CN101910639B/zh not_active Expired - Fee Related
- 2008-12-26 EP EP08867336.3A patent/EP2236833A4/en not_active Withdrawn
- 2008-12-26 US US12/810,598 patent/US20100278678A1/en not_active Abandoned
Non-Patent Citations (2)
Title |
---|
No further relevant documents disclosed * |
See also references of WO2009084641A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP4400689B2 (ja) | 2010-01-20 |
CN101910639A (zh) | 2010-12-08 |
WO2009084641A1 (ja) | 2009-07-09 |
EP2236833A1 (en) | 2010-10-06 |
US20100278678A1 (en) | 2010-11-04 |
JP2009174523A (ja) | 2009-08-06 |
CN101910639B (zh) | 2012-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2484023B (en) | Compressor | |
EP2138722A4 (en) | COMPRESSOR | |
EP2194279A4 (en) | COMPRESSOR | |
EP2314874A4 (en) | NON-LUBRICATED SCREW COMPRESSOR | |
GB0701012D0 (en) | Compressor | |
EP2207961A4 (en) | LINEAR COMPRESSOR | |
GB0718846D0 (en) | Compressor | |
EP2410182A4 (en) | SCREW COMPRESSOR | |
EP2212555A4 (en) | LINEAR COMPRESSOR | |
EP2246572A4 (en) | SCREW COMPRESSOR | |
EP2246571A4 (en) | SCREW COMPRESSOR | |
GB0724022D0 (en) | Compressor | |
EP2000671A4 (en) | COMPRESSOR | |
EP2233743A4 (en) | SCREW COMPRESSOR | |
PL2326844T3 (pl) | Sprężarka śrubowa | |
GB0821275D0 (en) | Screw compressor | |
EP2000672A4 (en) | COMPRESSOR | |
EP2236831A4 (en) | SCREW COMPRESSOR | |
EP2192305A4 (en) | SCREW COMPRESSOR | |
EP2176550A4 (en) | LINEAR COMPRESSOR | |
EP2009285A4 (en) | COMPRESSOR | |
EP2444671A4 (en) | SCREW COMPRESSOR | |
EP2243959A4 (en) | OIL COOLED SCREW COMPRESSOR | |
EP2201248A4 (en) | LINEAR COMPRESSOR | |
EP2184493A4 (en) | CAPSUED COMPRESSOR |
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: 20100625 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20141118 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 18/52 20060101AFI20141112BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20150224 |
|
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: 20150707 |