FR799034A - Extended expansion heat engine - Google Patents
Extended expansion heat engineInfo
- Publication number
- FR799034A FR799034A FR799034DA FR799034A FR 799034 A FR799034 A FR 799034A FR 799034D A FR799034D A FR 799034DA FR 799034 A FR799034 A FR 799034A
- Authority
- FR
- France
- Prior art keywords
- heat engine
- expansion heat
- extended expansion
- extended
- engine
- 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
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
- F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
- F02B41/02—Engines with prolonged expansion
- F02B41/04—Engines with prolonged expansion in main cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2990766X | 1958-07-07 | ||
DE352699X | 1958-07-07 | ||
DE120159X | 1959-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR799034A true FR799034A (en) | 1936-05-30 |
Family
ID=27180431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR799034D Expired FR799034A (en) | 1958-07-07 | 1935-12-11 | Extended expansion heat engine |
Country Status (4)
Country | Link |
---|---|
US (1) | US2990766A (en) |
CH (1) | CH352699A (en) |
FR (1) | FR799034A (en) |
GB (1) | GB884178A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107314480A (en) * | 2017-07-24 | 2017-11-03 | 奚梦捷 | Ceiling type indoor air-purification device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH431600A (en) * | 1965-07-09 | 1967-03-15 | Lex Eduard | Ventilation grilles for vehicles, in particular rail vehicles |
DE102006014041A1 (en) * | 2006-03-27 | 2007-10-11 | Siemens Ag | Air intake component for an air conditioning device of a rail vehicle and rail vehicle equipped with the air intake component |
CN112319528A (en) * | 2020-11-17 | 2021-02-05 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle bearing side window structure and railway vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US345945A (en) * | 1886-07-20 | Ventilator | ||
US547356A (en) * | 1895-10-01 | pancoast | ||
US2703519A (en) * | 1951-03-05 | 1955-03-08 | Farr Co | Grid type separator for use on vehicles |
-
1935
- 1935-12-11 FR FR799034D patent/FR799034A/en not_active Expired
-
1959
- 1959-06-19 GB GB21078/59A patent/GB884178A/en not_active Expired
- 1959-06-24 CH CH352699D patent/CH352699A/en unknown
- 1959-06-29 US US823762A patent/US2990766A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107314480A (en) * | 2017-07-24 | 2017-11-03 | 奚梦捷 | Ceiling type indoor air-purification device |
Also Published As
Publication number | Publication date |
---|---|
GB884178A (en) | 1961-12-06 |
CH352699A (en) | 1961-03-15 |
US2990766A (en) | 1961-07-04 |
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