CN1410684A - 冷冻用压缩机以及其连杆的制造方法 - Google Patents
冷冻用压缩机以及其连杆的制造方法 Download PDFInfo
- Publication number
- CN1410684A CN1410684A CN02142188A CN02142188A CN1410684A CN 1410684 A CN1410684 A CN 1410684A CN 02142188 A CN02142188 A CN 02142188A CN 02142188 A CN02142188 A CN 02142188A CN 1410684 A CN1410684 A CN 1410684A
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- connecting rod
- compressor
- ring portion
- ball
- 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
- 238000000034 method Methods 0.000 title claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 18
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 9
- 238000007710 freezing Methods 0.000 claims description 29
- 230000008014 freezing Effects 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000000137 annealing Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 abstract 2
- 238000005121 nitriding Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000000314 lubricant Substances 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 230000004927 fusion Effects 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/14—Provisions for readily assembling or disassembling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP309356/2001 | 2001-10-05 | ||
JP2001309356A JP2003120534A (ja) | 2001-10-05 | 2001-10-05 | 冷凍用圧縮機及びそのコンロッド製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1410684A true CN1410684A (zh) | 2003-04-16 |
CN100340778C CN100340778C (zh) | 2007-10-03 |
Family
ID=19128518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021421889A Expired - Fee Related CN100340778C (zh) | 2001-10-05 | 2002-08-29 | 冷冻用压缩机以及其连杆的制造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2003120534A (zh) |
KR (1) | KR100531394B1 (zh) |
CN (1) | CN100340778C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101397987B (zh) * | 2005-08-03 | 2011-08-03 | 日立空调·家用电器株式会社 | 密封式压缩机 |
CN102770234A (zh) * | 2009-09-23 | 2012-11-07 | 瑞阿全球紧固件股份公司 | 以旋转对称的方式焊接的部件 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003262192A (ja) | 2002-03-07 | 2003-09-19 | Daikin Ind Ltd | 密閉型圧縮機 |
US7367305B2 (en) | 2003-11-07 | 2008-05-06 | Honda Motor Co., Ltd. | Internal combustion engine and connecting rod therefor |
KR100924389B1 (ko) * | 2003-12-05 | 2009-10-30 | 엘지전자 주식회사 | 다중 압축기 |
JP4834395B2 (ja) * | 2005-08-03 | 2011-12-14 | 日立アプライアンス株式会社 | 密閉形圧縮機 |
JP4694956B2 (ja) * | 2005-12-07 | 2011-06-08 | 日立アプライアンス株式会社 | 密閉形圧縮機 |
JP4996867B2 (ja) * | 2006-03-20 | 2012-08-08 | 日立アプライアンス株式会社 | 密閉形圧縮機及び冷凍装置並びに冷蔵庫 |
JP2012067652A (ja) * | 2010-09-22 | 2012-04-05 | Kubota Corp | エンジンの回転部の密封装置 |
KR101108449B1 (ko) * | 2011-10-13 | 2012-01-31 | 이한식 | 연마재 분사장치에 사용되는 분사 차단 안전장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723109B2 (zh) * | 1973-10-26 | 1982-05-17 | ||
JPS5612080A (en) * | 1979-07-09 | 1981-02-05 | Hitachi Ltd | Full-enclose type motor-driven compressor |
JPH0653319B2 (ja) * | 1985-06-28 | 1994-07-20 | 株式会社東芝 | 冷凍用圧縮機のコンロツド製造方法 |
JPH0570828A (ja) * | 1991-09-13 | 1993-03-23 | Nissan Motor Co Ltd | 内燃機関用コンロツドの製造方法 |
JP2000310329A (ja) * | 1999-04-28 | 2000-11-07 | Yamaha Motor Co Ltd | 表面硬化処理したコンロッド |
KR100327741B1 (ko) * | 1999-09-14 | 2002-03-15 | 박도봉 | 단조금형의 표면처리 방법 |
KR20010066190A (ko) * | 1999-12-31 | 2001-07-11 | 이계안 | 마르텐사이트계 탄소강 및 이의 제조방법 |
-
2001
- 2001-10-05 JP JP2001309356A patent/JP2003120534A/ja active Pending
-
2002
- 2002-08-29 CN CNB021421889A patent/CN100340778C/zh not_active Expired - Fee Related
- 2002-10-04 KR KR10-2002-0060418A patent/KR100531394B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101397987B (zh) * | 2005-08-03 | 2011-08-03 | 日立空调·家用电器株式会社 | 密封式压缩机 |
CN102770234A (zh) * | 2009-09-23 | 2012-11-07 | 瑞阿全球紧固件股份公司 | 以旋转对称的方式焊接的部件 |
Also Published As
Publication number | Publication date |
---|---|
JP2003120534A (ja) | 2003-04-23 |
KR100531394B1 (ko) | 2005-11-28 |
KR20030029493A (ko) | 2003-04-14 |
CN100340778C (zh) | 2007-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI AIR CONDITIONING HOME APPLIANCES CO., LTD Free format text: FORMER OWNER: HITACHI CO., LTD. Effective date: 20070413 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070413 Address after: Tokyo, Japan Applicant after: Hitachi Appliances Inc. Address before: Tokyo, Japan Applicant before: Hitachi Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Hitachi Global Living Program Co., Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Household Electric Appliance Co. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20200829 |