FI851082A0 - SPIRALRIBBSROER. - Google Patents

SPIRALRIBBSROER.

Info

Publication number: FI851082A0
Authority: FI; Finland
Prior art keywords: spiralribbsroer
Prior art date: 1984-03-20

Application number

FI851082A

Other languages

Finnish (fi)

Other versions

FI81669B (en

FI851082L (en

FI81669C (en

Inventor

Wolfgang Weber

Karl Hermann Becker

Original Assignee

Termotec

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.)

1984-03-20

Filing date

1985-03-19

Publication date

1985-03-19

1985-03-19 Application filed by Termotec filed Critical Termotec

1985-03-19 Publication of FI851082A0 publication Critical patent/FI851082A0/en

1985-09-21 Publication of FI851082L publication Critical patent/FI851082L/en

1990-07-31 Publication of FI81669B publication Critical patent/FI81669B/en

1990-11-12 Application granted granted Critical

1990-11-12 Publication of FI81669C publication Critical patent/FI81669C/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
- B23K9/0325—Seam welding; Backing means; Inserts for three-dimensional seams helicoidal seams
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
- 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
- F28F1/34—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 obliquely
- F28F1/36—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 obliquely the means being helically wound fins or wire spirals

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Butt Welding And Welding Of Specific Article (AREA)

FI851082A 1984-03-20 1985-03-19 SPIRALRIBBSROER. FI81669C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8408429		1984-03-20
DE8408429		1984-03-20

Publications (4)

Publication Number	Publication Date
FI851082A0 true FI851082A0 (en)	1985-03-19
FI851082L FI851082L (en)	1985-09-21
FI81669B FI81669B (en)	1990-07-31
FI81669C FI81669C (en)	1990-11-12

Family

ID=6764915

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI851082A FI81669C (en)	1984-03-20	1985-03-19	SPIRALRIBBSROER.

Country Status (4)

Country	Link
FI (1)	FI81669C (en)
GB (1)	GB2156064B (en)
MX (1)	MX161117A (en)
NL (1)	NL8500812A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102009041773A1 (en)	2009-09-16	2011-05-05	Thomas Ansorge	Heat exchanger pipe for use in heat exchanger of air conditioning system, has lamellas with bent section including bent areas separated from each other by recesses, where adjacent areas of bent section are bent in opposite directions
CN102699476B (en) *	2012-01-10	2014-09-24	浙江博雷重型机床制造有限公司	Automatic blade penetrating welding equipment for producing screw ground piles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB843200A (en) *	1957-07-11	1960-08-04	Richards & Ross Ltd	Improvements relating to the manufacture of finned tubing
GB935077A (en) *	1959-12-24	1963-08-28	Stewarts & Lloyds Ltd	Improvements in and relating to the manufacture of finned tubes
GB1245580A (en) *	1967-10-12	1971-09-08	British Steel Corp	Improvements in or relating to finned tube welding
GB1328302A (en) *	1970-06-25	1973-08-30	Escoa Fintube Corp	Segmented finned tube and its method of manufacture

1985
- 1985-03-19 MX MX20466585A patent/MX161117A/en unknown
- 1985-03-19 GB GB08507067A patent/GB2156064B/en not_active Expired
- 1985-03-19 FI FI851082A patent/FI81669C/en not_active IP Right Cessation
- 1985-03-20 NL NL8500812A patent/NL8500812A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
MX161117A (en)	1990-07-31
FI81669B (en)	1990-07-31
GB2156064A (en)	1985-10-02
NL8500812A (en)	1985-10-16
GB2156064B (en)	1987-05-28
FI851082L (en)	1985-09-21
FI81669C (en)	1990-11-12
GB8507067D0 (en)	1985-04-24

Publication	Publication Date	Title
DE3583455D1 (en)	1991-08-22	SALBENBASE.
FI852044L (en)	1985-11-25	LEKSAKSBYGGSATS.
DE3581430D1 (en)	1991-02-28	DETERGENS.
DE3576268D1 (en)	1990-04-05	HOERGERAET.
FI851187L (en)	1985-10-01	REPARATIONSMANSCHETT FOER ROERLEDNINGAR.
ATE41922T1 (en)	1989-04-15	ALKYLSULFONAMIDOPHENYLALKYLAMINES.
DE3585265D1 (en)	1992-03-05	FIBRONEKTINPRAEPARATE.
FI853348L (en)	1985-08-30	VAETSKEDISTRIBUERINGSSAMMANSAETTNING.
DE3581707D1 (en)	1991-03-14	INCLINATOR.
DE3583080D1 (en)	1991-07-11	MICROCALCULATOR.
FI840024A (en)	1985-07-06	INSTAELLBART SAENGBOTTEN.
FI843125A0 (en)	1984-08-08	TILLAEGGSMUNSTYCKE FOER DAMMSUGARE.
DE3578421D1 (en)	1990-08-02	GLYCIDYLOXYDIKETONE.
DE3582060D1 (en)	1991-04-11	HOMOPROPARGYLAMINE.
FI853695A0 (en)	1985-09-25	HALVA AUTOMATISKT VAEXELSYSTEM.
DE3577708D1 (en)	1990-06-21	DIPHENYLHEXAFLUORPROPANABKOEMMLINGE.
FI850615A0 (en)	1985-02-14	BORRNINGSBOM.
DE3579862D1 (en)	1990-10-31	MICROCALCULATOR.
DE3574867D1 (en)	1990-01-25	AMINOCARNITINE.
FI840086A (en)	1985-07-12	SPOLSTYRNINGSAPPARAT FOER VAKUUMKLOSETT.
DE3574494D1 (en)	1990-01-04	SELF-DISCOVERER.
DE3576291D1 (en)	1990-04-12	DETESTER.
DE3574593D1 (en)	1990-01-11	HEXAHYDROINDOLIZINONE.
FI851082L (en)	1985-09-21	SPIRALRIBBSROER.
FI73513B (en)	1987-06-30	SPIRALSAMMANFOGAT VENTILATIONSROER.

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: TERMOTEC GESELLSCHAFT FUER ENERGIE- UND