GB285996A - Improved method of and apparatus for the periodic operation of valves and analogous mechanism - Google Patents
Improved method of and apparatus for the periodic operation of valves and analogous mechanismInfo
- Publication number
- GB285996A GB285996A GB2987126A GB2987126A GB285996A GB 285996 A GB285996 A GB 285996A GB 2987126 A GB2987126 A GB 2987126A GB 2987126 A GB2987126 A GB 2987126A GB 285996 A GB285996 A GB 285996A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- speed
- motors
- regulation
- starting
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/22—Arrangements or dispositions of valves or flues
- C10J3/24—Arrangements or dispositions of valves or flues to permit flow of gases or vapours other than upwardly through the fuel bed
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Brushes (AREA)
- Flow Control (AREA)
Abstract
285,996. Power-gas Corporation, Ltd., Rambush, N. E., and Harper, C. S. D. Nov. 25, 1926. Motors, controlling.- Valves and like apparatus are opened and closed periodically by electric motors working on a constant-current series system and controlled by rotary master - switches operated in common by an auxiliary constant-speed motor. Each of the valve-motors has automatic brush-rocking means serving for starting and speed-regulation. The invention is described in connection with the valves of a watergas manufacturing plant, each valve being operated by a vertically movable rack driven through a pinion and reduction gearing. The brush-rocking device for starting and speed-regulation, shown in Fig. 3, consists of a series solenoid 19 acting to move the motor brushes 14 out of the neutral line against springs 22, 23 as soon as current is turned on, together with a small tachometer generator 16 energizing a winding 21 in opposition to the series solenoid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2987126A GB285996A (en) | 1926-11-25 | 1926-11-25 | Improved method of and apparatus for the periodic operation of valves and analogous mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2987126A GB285996A (en) | 1926-11-25 | 1926-11-25 | Improved method of and apparatus for the periodic operation of valves and analogous mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB285996A true GB285996A (en) | 1928-02-27 |
Family
ID=10298534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2987126A Expired GB285996A (en) | 1926-11-25 | 1926-11-25 | Improved method of and apparatus for the periodic operation of valves and analogous mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB285996A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126796A (en) * | 1982-05-20 | 1984-03-28 | Mitsubishi Electric Corp | Method and apparatus for starting an electric starting motor adapted for starting an internal combustion engine |
FR2817678A1 (en) * | 2000-12-01 | 2002-06-07 | Bosch Gmbh Robert | STARTING DEVICE |
-
1926
- 1926-11-25 GB GB2987126A patent/GB285996A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126796A (en) * | 1982-05-20 | 1984-03-28 | Mitsubishi Electric Corp | Method and apparatus for starting an electric starting motor adapted for starting an internal combustion engine |
FR2817678A1 (en) * | 2000-12-01 | 2002-06-07 | Bosch Gmbh Robert | STARTING DEVICE |
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