NO145854C - Stav- eller roerformet varmevekslerorgan, samt fremgangsmaate ved dets fremstilling - Google Patents

Stav- eller roerformet varmevekslerorgan, samt fremgangsmaate ved dets fremstilling

Info

Publication number: NO145854C
Authority: NO; Norway
Prior art keywords: procedure; manufacturing; heat exchange; form heat; pipe form
Prior art date: 1978-09-12

Application number

NO792944A

Other languages

English (en)

Other versions

NO792944L (no

NO145854B (no

Inventor

Sten Amundin

Original Assignee

Amundin Sten Ing Firman

Priority date (The priority date 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 date listed.)

1978-09-12

Filing date

1979-09-11

Publication date

1982-06-09

1979-09-11 Application filed by Amundin Sten Ing Firman filed Critical Amundin Sten Ing Firman

1980-03-13 Publication of NO792944L publication Critical patent/NO792944L/no

1982-03-01 Publication of NO145854B publication Critical patent/NO145854B/no

1982-06-09 Publication of NO145854C publication Critical patent/NO145854C/no

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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Geometry (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Management, Administration, Business Operations System, And Electronic Commerce (AREA)

NO792944A 1978-09-12 1979-09-11 Stav- eller roerformet varmevekslerorgan, samt fremgangsmaate ved dets fremstilling NO145854C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7809555A SE428159B (sv)	1978-09-12	1978-09-12	Stav- eller rorformigt vermevexlarorgan och forfarande for framstellning av dylikt

Publications (3)

Publication Number	Publication Date
NO792944L NO792944L (no)	1980-03-13
NO145854B NO145854B (no)	1982-03-01
NO145854C true NO145854C (no)	1982-06-09

Family

ID=20335795

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO792944A NO145854C (no)	1978-09-12	1979-09-11	Stav- eller roerformet varmevekslerorgan, samt fremgangsmaate ved dets fremstilling

Country Status (7)

Country	Link
DE (1)	DE2936714A1 (no)
DK (1)	DK378079A (no)
FR (1)	FR2436353A1 (no)
GB (1)	GB2037417A (no)
NL (1)	NL7906605A (no)
NO (1)	NO145854C (no)
SE (1)	SE428159B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU187016B (en) *	1983-02-01	1985-10-28	Energiagazdalkodasi Intezet	Device for improving the heat-transfer coefficient of viscous liquids flowing in the tubes of heat exchangers
SG85576A1 (en) *	1992-03-12	2002-01-15	Bland Pierce David	Heat exchangers and tubes therefor
GB9415671D0 (en) *	1994-08-03	1994-09-21	Pierce David B	Add-on fin, fitted tube and assembled heat exchanger

1978
- 1978-09-12 SE SE7809555A patent/SE428159B/sv not_active IP Right Cessation
1979
- 1979-09-04 NL NL7906605A patent/NL7906605A/nl not_active Application Discontinuation
- 1979-09-11 NO NO792944A patent/NO145854C/no unknown
- 1979-09-11 DK DK378079A patent/DK378079A/da not_active Application Discontinuation
- 1979-09-11 DE DE19792936714 patent/DE2936714A1/de not_active Withdrawn
- 1979-09-11 FR FR7922649A patent/FR2436353A1/fr active Granted
- 1979-09-12 GB GB7931568A patent/GB2037417A/en not_active Withdrawn

Also Published As

Publication number	Publication date
SE7809555L (sv)	1980-03-13
NO792944L (no)	1980-03-13
GB2037417A (en)	1980-07-09
NL7906605A (nl)	1980-03-14
NO145854B (no)	1982-03-01
FR2436353A1 (fr)	1980-04-11
DK378079A (da)	1980-03-13
DE2936714A1 (de)	1980-04-03
FR2436353B3 (no)	1981-05-29
SE428159B (sv)	1983-06-06

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