NL47305C - - Google Patents
Info
- Publication number
- NL47305C NL47305C NL47305DA NL47305C NL 47305 C NL47305 C NL 47305C NL 47305D A NL47305D A NL 47305DA NL 47305 C NL47305 C NL 47305C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/20—Preheating devices
-
- 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)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US677848XA | 1936-02-15 | 1936-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47305C true NL47305C (US06277897-20010821-C00009.png) |
Family
ID=22078395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47305D NL47305C (US06277897-20010821-C00009.png) | 1936-02-15 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE677848C (US06277897-20010821-C00009.png) |
| NL (1) | NL47305C (US06277897-20010821-C00009.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1172561B (de) * | 1961-03-04 | 1964-06-18 | Nsu Motorenwerke Ag | Heizeinrichtung fuer Kraftfahrzeuge |
| DE4010151A1 (de) * | 1989-03-31 | 1990-10-04 | Hubert Vogt | Ringspaltwaermetauscher |
-
0
- NL NL47305D patent/NL47305C/xx active
-
1937
- 1937-02-13 DE DET48176D patent/DE677848C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE677848C (de) | 1939-07-03 |
