NL7217025A - - Google Patents
Info
- Publication number
- NL7217025A NL7217025A NL7217025A NL7217025A NL7217025A NL 7217025 A NL7217025 A NL 7217025A NL 7217025 A NL7217025 A NL 7217025A NL 7217025 A NL7217025 A NL 7217025A NL 7217025 A NL7217025 A NL 7217025A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/04—Air-mixing units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Multiple-Way Valves (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1727772A CH558506A (de) | 1972-11-28 | 1972-11-28 | Warmluft/kaltluft-mischapparat. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7217025A true NL7217025A (US06168776-20010102-C00028.png) | 1974-05-30 |
| NL155359B NL155359B (nl) | 1977-12-15 |
Family
ID=4424147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217025A NL155359B (nl) | 1972-11-28 | 1972-12-14 | Apparaat voor het mengen van warme en koude lucht. |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113477108B (zh) * | 2021-04-29 | 2022-06-07 | 中冶长天国际工程有限责任公司 | 一种富氧点火用空氧混合器及其控制方法 |
-
1972
- 1972-11-28 CH CH1727772A patent/CH558506A/xx not_active IP Right Cessation
- 1972-12-02 DE DE19722259177 patent/DE2259177C2/de not_active Expired
- 1972-12-14 NL NL7217025A patent/NL155359B/xx unknown
-
1973
- 1973-10-25 AT AT904473A patent/AT327458B/de not_active IP Right Cessation
- 1973-11-27 FR FR7342202A patent/FR2208099B3/fr not_active Expired
- 1973-11-28 GB GB5519073A patent/GB1417289A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH558506A (de) | 1975-01-31 |
| FR2208099A1 (US06168776-20010102-C00028.png) | 1974-06-21 |
| AT327458B (de) | 1976-02-10 |
| DE2259177B1 (de) | 1974-03-21 |
| NL155359B (nl) | 1977-12-15 |
| DE2259177C2 (de) | 1974-10-24 |
| FR2208099B3 (US06168776-20010102-C00028.png) | 1976-10-08 |
| GB1417289A (en) | 1975-12-10 |
| ATA904473A (de) | 1975-04-15 |
| DE2259177A1 (US06168776-20010102-C00028.png) | 1974-03-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SULZER |