DE69402793T2 - Spiralverdichter - Google Patents
SpiralverdichterInfo
- Publication number
- DE69402793T2 DE69402793T2 DE69402793T DE69402793T DE69402793T2 DE 69402793 T2 DE69402793 T2 DE 69402793T2 DE 69402793 T DE69402793 T DE 69402793T DE 69402793 T DE69402793 T DE 69402793T DE 69402793 T2 DE69402793 T2 DE 69402793T2
- Authority
- DE
- Germany
- Prior art keywords
- bushing
- shaft
- center
- projection
- groove
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 230000002265 prevention Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 18
- 238000007906 compression Methods 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
-
- 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
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 |
|---|---|---|---|
| JP22904893A JP3236144B2 (ja) | 1993-09-14 | 1993-09-14 | 圧縮機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69402793D1 DE69402793D1 (de) | 1997-05-28 |
| DE69402793T2 true DE69402793T2 (de) | 1997-08-07 |
Family
ID=16885935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69402793T Expired - Lifetime DE69402793T2 (de) | 1993-09-14 | 1994-09-13 | Spiralverdichter |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5427510A (cg-RX-API-DMAC10.html) |
| EP (1) | EP0643224B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP3236144B2 (cg-RX-API-DMAC10.html) |
| KR (1) | KR100214368B1 (cg-RX-API-DMAC10.html) |
| DE (1) | DE69402793T2 (cg-RX-API-DMAC10.html) |
| TW (1) | TW256871B (cg-RX-API-DMAC10.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW316941B (cg-RX-API-DMAC10.html) * | 1994-03-15 | 1997-10-01 | Nippon Denso Co | |
| JP3314562B2 (ja) * | 1994-11-30 | 2002-08-12 | 松下電器産業株式会社 | スクロール圧縮機 |
| JP3781460B2 (ja) * | 1995-03-17 | 2006-05-31 | 株式会社デンソー | スクロール型圧縮機 |
| JPH1089003A (ja) * | 1996-09-20 | 1998-04-07 | Hitachi Ltd | 容積型流体機械 |
| JPH11324946A (ja) | 1998-05-11 | 1999-11-26 | Mitsubishi Heavy Ind Ltd | スクロール型圧縮機 |
| JP2000130363A (ja) * | 1998-10-21 | 2000-05-12 | Denso Corp | スクロール圧縮機 |
| JP2000352389A (ja) * | 1999-06-08 | 2000-12-19 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
| US20060233654A1 (en) * | 2005-04-11 | 2006-10-19 | Tecumseh Products Company | Compressor with radial compliance mechanism |
| JP2010190074A (ja) * | 2009-02-17 | 2010-09-02 | Toyota Industries Corp | スクロール型流体機械 |
| JP2014101753A (ja) * | 2011-02-28 | 2014-06-05 | Sanyo Electric Co Ltd | スクロール圧縮機 |
| US9909586B2 (en) * | 2012-03-23 | 2018-03-06 | Bitzer Kuehlmaschinenbau Gmbh | Crankshaft with aligned drive and counterweight locating features |
| CN105579708B (zh) | 2014-04-11 | 2017-09-01 | 哈农系统 | 电动压缩机及其控制方法 |
| CN106989020B (zh) * | 2017-06-08 | 2019-06-11 | 中国石油大学(华东) | 一种无油润滑涡旋真空泵 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB486192A (en) * | 1936-11-26 | 1938-05-31 | Cfcmug | Improvements in apparatus for fluids such as engines, pumps, compressors, meters andthe like, comprising a member operated by an orbitary movement |
| DE2509536A1 (de) * | 1975-03-05 | 1976-09-16 | Bosch Gmbh Robert | Kompressor mit einem zu seiner antriebswelle exzentrischen rollkolben |
| US5197868A (en) * | 1986-08-22 | 1993-03-30 | Copeland Corporation | Scroll-type machine having a lubricated drive bushing |
| JP2522213B2 (ja) * | 1988-12-27 | 1996-08-07 | 日本電装株式会社 | 圧縮機 |
| US5017107A (en) * | 1989-11-06 | 1991-05-21 | Carrier Corporation | Slider block radial compliance mechanism |
| CA2042203C (en) * | 1990-07-24 | 1996-02-13 | Hiroaki Kondo | Scroll type fluid machinery |
| JPH04311691A (ja) * | 1991-04-11 | 1992-11-04 | Toshiba Corp | スクロールコンプレッサ |
| JP3106737B2 (ja) * | 1992-11-17 | 2000-11-06 | 株式会社豊田自動織機製作所 | スクロール型圧縮機 |
| US5437543A (en) * | 1992-11-26 | 1995-08-01 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Scroll type refrigerant compressor with means for improving airtight sealing of compression chambers |
-
1993
- 1993-09-14 JP JP22904893A patent/JP3236144B2/ja not_active Expired - Lifetime
-
1994
- 1994-09-02 TW TW083108095A patent/TW256871B/zh active
- 1994-09-13 EP EP94114384A patent/EP0643224B1/en not_active Expired - Lifetime
- 1994-09-13 US US08/304,846 patent/US5427510A/en not_active Expired - Lifetime
- 1994-09-13 DE DE69402793T patent/DE69402793T2/de not_active Expired - Lifetime
- 1994-09-14 KR KR1019940023207A patent/KR100214368B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950008984A (ko) | 1995-04-21 |
| JPH0783180A (ja) | 1995-03-28 |
| TW256871B (cg-RX-API-DMAC10.html) | 1995-09-11 |
| EP0643224B1 (en) | 1997-04-23 |
| KR100214368B1 (ko) | 1999-08-02 |
| US5427510A (en) | 1995-06-27 |
| JP3236144B2 (ja) | 2001-12-10 |
| DE69402793D1 (de) | 1997-05-28 |
| EP0643224A1 (en) | 1995-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, KARIYA, AICHI, Owner name: DENSO CORP., KARIYA, AICHI, JP |