FR7755E - Electric clock control system - Google Patents
Electric clock control systemInfo
- Publication number
- FR7755E FR7755E FR7755DA FR7755E FR 7755 E FR7755 E FR 7755E FR 7755D A FR7755D A FR 7755DA FR 7755 E FR7755 E FR 7755E
- Authority
- FR
- France
- Prior art keywords
- control system
- clock control
- electric clock
- electric
- control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/18—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the air being heated from the plant exhaust gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR353230T | 1905-04-11 | ||
FR7755T | 1907-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR7755E true FR7755E (en) | 1907-10-01 |
Family
ID=1350518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7755D Expired FR7755E (en) | 1905-04-11 | 1907-05-25 | Electric clock control system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR7755E (en) |
-
1907
- 1907-05-25 FR FR7755D patent/FR7755E/en not_active Expired
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