NL45071C - - Google Patents
Info
- Publication number
- NL45071C NL45071C NL45071DA NL45071C NL 45071 C NL45071 C NL 45071C NL 45071D A NL45071D A NL 45071DA NL 45071 C NL45071 C NL 45071C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
- F28D21/0008—Air heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0036—Means for heating only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT697840X | 1936-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL45071C true NL45071C (en:Method) |
Family
ID=3679333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL45071D NL45071C (en:Method) | 1936-06-15 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE697840C (en:Method) |
| NL (1) | NL45071C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595247B (zh) * | 2019-09-18 | 2020-12-25 | 李诗蔓 | 一种节能无锁扣安装工业散热器 |
-
0
- NL NL45071D patent/NL45071C/xx active
-
1937
- 1937-06-02 DE DE1937F0083099 patent/DE697840C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE697840C (de) | 1940-10-24 |