CN1163356A - 离心式压气机的叶轮及其制造方法 - Google Patents
离心式压气机的叶轮及其制造方法 Download PDFInfo
- Publication number
- CN1163356A CN1163356A CN97103500.8A CN97103500A CN1163356A CN 1163356 A CN1163356 A CN 1163356A CN 97103500 A CN97103500 A CN 97103500A CN 1163356 A CN1163356 A CN 1163356A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- wheel hub
- impeller
- guard shield
- mould
- 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
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 230000001914 calming effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/087—Propellers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP062486/1996 | 1996-03-19 | ||
JP06248696A JP3192083B2 (ja) | 1996-03-19 | 1996-03-19 | 遠心送風機の羽根車及びその製造方法 |
JP062486/96 | 1996-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1163356A true CN1163356A (zh) | 1997-10-29 |
CN1074097C CN1074097C (zh) | 2001-10-31 |
Family
ID=13201565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97103500A Expired - Lifetime CN1074097C (zh) | 1996-03-19 | 1997-03-18 | 离心式压气机的叶轮及其制造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3192083B2 (zh) |
CN (1) | CN1074097C (zh) |
MY (1) | MY124098A (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100451348C (zh) * | 2004-01-23 | 2009-01-14 | 罗伯特·博世有限公司 | 离心式鼓风机 |
CN100453818C (zh) * | 2006-03-03 | 2009-01-21 | 山东大学 | 一种翼型离心叶轮制造工艺方法 |
CN100519136C (zh) * | 2005-03-29 | 2009-07-29 | 三菱电机株式会社 | 成形模具、风扇制造方法 |
CN102162466A (zh) * | 2010-02-23 | 2011-08-24 | 日本电产株式会社 | 离心风扇的叶轮及其成型方法 |
CN102418713A (zh) * | 2010-09-28 | 2012-04-18 | 日立空调·家用电器株式会社 | 离心风扇和具备它的空调装置及离心风扇的模具 |
EP2202044B2 (de) † | 2008-12-24 | 2014-05-07 | Grundfos Management A/S | Verfahren zum Spritzgießen eines Pumpenlaufrades |
CN107061344A (zh) * | 2016-02-11 | 2017-08-18 | 通用电气公司 | 用于涡轮发动机的离心压缩机组件和组装方法 |
CN110242613A (zh) * | 2018-03-09 | 2019-09-17 | 三菱重工业株式会社 | 叶轮、离心式压缩机、燃气轮机以及叶轮的制造方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001234888A (ja) * | 2000-02-25 | 2001-08-31 | Mitsubishi Heavy Ind Ltd | 送風機 |
KR100405981B1 (ko) * | 2001-02-12 | 2003-11-14 | 엘지전자 주식회사 | 천정형 공조기의 터보팬 구조 |
KR100404119B1 (ko) * | 2001-08-24 | 2003-11-03 | 엘지전자 주식회사 | 터보팬, 그 제조방법 및 그 제조 금형 |
KR100414106B1 (ko) * | 2001-08-23 | 2004-01-07 | 엘지전자 주식회사 | 터보팬, 그 제조방법 및 그 제조 금형 |
KR100421391B1 (ko) * | 2001-12-20 | 2004-03-09 | 엘지전자 주식회사 | 터보팬, 그 제조방법 및 그 제조 금형 |
JP4317676B2 (ja) * | 2002-03-26 | 2009-08-19 | 東芝キヤリア株式会社 | 空気調和機用ターボファン |
KR100460587B1 (ko) * | 2002-04-19 | 2004-12-09 | 삼성전자주식회사 | 터보팬 및 그 제조용 금형 |
KR20060135250A (ko) * | 2005-06-24 | 2006-12-29 | 엘지전자 주식회사 | 공기 조화기의 터보팬 |
KR100706879B1 (ko) * | 2005-09-26 | 2007-04-12 | 삼성전자주식회사 | 축류팬 및 축류팬 제조금형 |
JP4556884B2 (ja) * | 2006-03-01 | 2010-10-06 | パナソニック株式会社 | 電動送風機 |
TWI450810B (zh) * | 2011-10-19 | 2014-09-01 | Chui Tsai Chiu | Mold drive structure |
DE102014006756A1 (de) * | 2014-05-05 | 2015-11-05 | Ziehl-Abegg Se | Laufrad für Diagonal- oder Radialventilatoren, Spritzgusswerkzeug zur Herstellung eines solchen Laufrades sowie Gerät mit einem solchen Laufrad |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63278825A (ja) * | 1987-05-12 | 1988-11-16 | Nissan Motor Co Ltd | インペラ用樹脂組成物 |
CN2097307U (zh) * | 1990-12-07 | 1992-02-26 | 沈阳鼓风机厂 | 离心式三元叶轮 |
CN2135077Y (zh) * | 1992-09-25 | 1993-06-02 | 中国石油化工总公司兰州炼油化工总厂 | 玻璃钢叶轮整体压制模具 |
JP2828587B2 (ja) * | 1993-12-28 | 1998-11-25 | 三菱電機株式会社 | 車両用交流発電機の冷却用ファン |
-
1996
- 1996-03-19 JP JP06248696A patent/JP3192083B2/ja not_active Expired - Fee Related
-
1997
- 1997-02-15 MY MYPI97000567A patent/MY124098A/en unknown
- 1997-03-18 CN CN97103500A patent/CN1074097C/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100451348C (zh) * | 2004-01-23 | 2009-01-14 | 罗伯特·博世有限公司 | 离心式鼓风机 |
CN100519136C (zh) * | 2005-03-29 | 2009-07-29 | 三菱电机株式会社 | 成形模具、风扇制造方法 |
CN100453818C (zh) * | 2006-03-03 | 2009-01-21 | 山东大学 | 一种翼型离心叶轮制造工艺方法 |
EP2202044B2 (de) † | 2008-12-24 | 2014-05-07 | Grundfos Management A/S | Verfahren zum Spritzgießen eines Pumpenlaufrades |
CN102162466A (zh) * | 2010-02-23 | 2011-08-24 | 日本电产株式会社 | 离心风扇的叶轮及其成型方法 |
CN102418713A (zh) * | 2010-09-28 | 2012-04-18 | 日立空调·家用电器株式会社 | 离心风扇和具备它的空调装置及离心风扇的模具 |
CN102418713B (zh) * | 2010-09-28 | 2014-09-17 | 日立空调·家用电器株式会社 | 离心风扇和具备它的空调装置及离心风扇的模具 |
CN107061344A (zh) * | 2016-02-11 | 2017-08-18 | 通用电气公司 | 用于涡轮发动机的离心压缩机组件和组装方法 |
CN110242613A (zh) * | 2018-03-09 | 2019-09-17 | 三菱重工业株式会社 | 叶轮、离心式压缩机、燃气轮机以及叶轮的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP3192083B2 (ja) | 2001-07-23 |
JPH09250492A (ja) | 1997-09-22 |
MY124098A (en) | 2006-06-30 |
CN1074097C (zh) | 2001-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI APPLIANCES, INC. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20150625 Free format text: FORMER OWNER: HITACHI SHIMIZU ENGINEERING K. K. Effective date: 20150625 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150625 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Appliances Inc. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Ltd. Patentee before: Hitachi Shimizu Engineering K. K. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: Hongkong, China Patentee after: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Appliances Inc. |
|
CX01 | Expiry of patent term |
Granted publication date: 20011031 |
|
CX01 | Expiry of patent term |