NL71174C - - Google Patents

Info

Publication number: NL71174C
Authority: NL; Netherlands

Application number

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.)

1942-04-28

Publication of NL71174C publication Critical patent/NL71174C/xx

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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular 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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Geometry (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

NL71174D 1942-04-28 NL71174C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEB5626D DE858411C (en)	1942-04-28	1942-04-28	Heat exchanger with inner ribbing of the tubes, especially for the heat exchange between two gaseous media

Publications (1)

Publication Number	Publication Date
NL71174C true NL71174C (en)

Family

ID=6954103

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL71174D NL71174C (en)	1942-04-28

Country Status (2)

Country	Link
DE (1)	DE858411C (en)
NL (1)	NL71174C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE709175C (en) *	1933-03-01	1941-08-08	Valerie Strasser Geb Kablitz	Cross-flow heat exchanger made from ribbed plates

0
- NL NL71174D patent/NL71174C/xx active
1942
- 1942-04-28 DE DEB5626D patent/DE858411C/en not_active Expired

Also Published As

Publication number	Publication date
DE858411C (en)	1952-12-08

Publication	Publication Date	Title
BE445519A (en)
BE445207A (en)
BE361247A (en)
BE406116A (en)
BE441168A (en)
BE441218A (en)
BE442959A (en)
BE443577A (en)
BE444337A (en)
BE444433A (en)
BE444539A (en)	1942-03-31
BE444654A (en)	1942-03-31
BE444779A (en)
BE444937A (en)
BE445013A (en)
BE445032A (en)	1942-04-30
BE445075A (en)	1942-05-30
BE445132A (en)
BE445174A (en)
BE445534A (en)
NL71174C (en)
NL67375C (en)
NL61622C (en)
NL61143C (en)
BE478339A (en)