GB485425A - Improvements in power hammers or rams operating on the diesel cycle - Google Patents
Improvements in power hammers or rams operating on the diesel cycleInfo
- Publication number
- GB485425A GB485425A GB20213/37A GB2021337A GB485425A GB 485425 A GB485425 A GB 485425A GB 20213/37 A GB20213/37 A GB 20213/37A GB 2021337 A GB2021337 A GB 2021337A GB 485425 A GB485425 A GB 485425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- piston
- diesel cycle
- annular space
- power hammers
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
- B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
- B21J7/26—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure operated by internal combustion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
485,425. Power hammers. MENCK & HAMBROCK GES. July 21, 1937, No. 20213. Convention date, Aug. 7, 1936. [Class 83 (iv)] In a drop hammer operating on the Diesel cycle and of the type having a stepped piston the narrow part 1 of the piston is sufficiently long to prevent it leaving the lower walls w of the cylinder, and the annular space 2 below the large part p of the piston serves as a combustion chamber. Packing 9 maintains the extension 1 fluid tight in the lower part of the cylinder during part of the stroke, and channels 3 serve to establish communication between the lower part' of the cylinder and the annular space to assist scavenging. A cam surface 14 operates a trip lever 7, acting on the fuel pump to inject fuel into a channel leading to the injection point 13. An air inlet valve 7 and a suitably loaded outlet valve 8 are provided.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE485425X | 1936-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB485425A true GB485425A (en) | 1938-05-19 |
Family
ID=6543286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20213/37A Expired GB485425A (en) | 1936-08-07 | 1937-07-21 | Improvements in power hammers or rams operating on the diesel cycle |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB485425A (en) |
-
1937
- 1937-07-21 GB GB20213/37A patent/GB485425A/en not_active Expired
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