BR9201247A - Tubo de transmissao de calor aperfeicoado - Google Patents
Tubo de transmissao de calor aperfeicoadoInfo
- Publication number
- BR9201247A BR9201247A BR929201247A BR9201247A BR9201247A BR 9201247 A BR9201247 A BR 9201247A BR 929201247 A BR929201247 A BR 929201247A BR 9201247 A BR9201247 A BR 9201247A BR 9201247 A BR9201247 A BR 9201247A
- Authority
- BR
- Brazil
- Prior art keywords
- heat transmission
- transmission tube
- perfected
- perfected heat
- tube
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Tubes (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68128091A | 1991-04-08 | 1991-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9201247A true BR9201247A (pt) | 1992-12-01 |
Family
ID=24734590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR929201247A BR9201247A (pt) | 1991-04-08 | 1992-04-07 | Tubo de transmissao de calor aperfeicoado |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH05106989A (pt) |
KR (1) | KR920020179A (pt) |
AR (1) | AR246347A1 (pt) |
BR (1) | BR9201247A (pt) |
IT (1) | IT1254752B (pt) |
MX (1) | MX9201574A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2278252B1 (en) * | 2008-04-24 | 2013-08-14 | Mitsubishi Electric Corporation | Heat exchanger and air conditioner using the same |
CN109751750A (zh) * | 2017-11-08 | 2019-05-14 | 开利公司 | 用于空调系统的末端产品的换热管及其制造方法 |
CN112577355A (zh) * | 2019-09-27 | 2021-03-30 | 约克(无锡)空调冷冻设备有限公司 | 一种换热管、换热器及使用该换热器的空调系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63172893A (ja) * | 1987-01-12 | 1988-07-16 | Matsushita Refrig Co | 内面溝付伝熱管 |
-
1992
- 1992-03-31 IT ITMI920765A patent/IT1254752B/it active IP Right Grant
- 1992-04-06 AR AR92322080A patent/AR246347A1/es active
- 1992-04-06 MX MX9201574A patent/MX9201574A/es unknown
- 1992-04-07 BR BR929201247A patent/BR9201247A/pt not_active Application Discontinuation
- 1992-04-07 KR KR1019920005752A patent/KR920020179A/ko not_active Application Discontinuation
- 1992-04-08 JP JP4085858A patent/JPH05106989A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1254752B (it) | 1995-10-11 |
KR920020179A (ko) | 1992-11-20 |
ITMI920765A0 (it) | 1992-03-31 |
MX9201574A (es) | 1992-10-01 |
JPH05106989A (ja) | 1993-04-27 |
AR246347A1 (es) | 1994-07-29 |
ITMI920765A1 (it) | 1993-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD3 | Appl. lapsed due to non-payment of renewal fee |