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2. Simson (company) - Wikipedia

   en.wikipedia.org/wiki/Simson_(company)

   In 1966 Simson introduced the SR 4-3 Sperber ("Sparrowhawk"), with the same 50 cc engine but with power increased to 4.6 bhp and more angular styling than the Spatz and Star. [42] In 1971 Simson introduced the SR 4-4 Habicht ("hawk"), which was cosmetically the same as the Habicht but had the same 3.4 bhp power output as the Star . [ 43 ]

3. Simpson (appliance manufacturer) - Wikipedia

   en.wikipedia.org/wiki/Simpson_(appliance...

   Simpson was founded in 1853 by Alfred M. Simpson (1805-1891) who had migrated from London to South Australia in 1849. Simpson was an innovator and introduced labour-saving machinery and new products such as fire-proof safes, bedsteads, japanned ware, colonial ovens and gas stoves. [ 1 ]

4. Electric generator - Wikipedia

   en.wikipedia.org/wiki/Electric_generator

   U.S. NRC image of a modern steam turbine generator (STG). In electricity generation, a generator [1] is a device that converts motion-based power (potential and kinetic energy) or fuel-based power (chemical energy) into electric power for use in an external circuit.

5. Synchronization (alternating current) - Wikipedia

   en.wikipedia.org/wiki/Synchronization...

   In an alternating current (AC) electric power system, synchronization is the process of matching the frequency, phase and voltage of a generator or other source to an electrical grid in order to transfer power. If two unconnected segments of a grid are to be connected to each other, they cannot safely exchange AC power until they are synchronized.

6. Free-piston linear generator - Wikipedia

   en.wikipedia.org/wiki/Free-piston_linear_generator

   The free-piston engine linear generators can be divided in 3 subsystems: [1] [2] One (or more) reaction section with a single or two opposite pistons; One (or more) linear electric generator, which is composed of a static part (the stator) and a moving part (the magnets) connected to the connection rod.

7. Radioisotope thermoelectric generator - Wikipedia

   en.wikipedia.org/wiki/Radioisotope...

   Prototype designs of 241 Am RTGs expect 2–2.2 W e /kg for 5–50 W e RTGs design but practical testing shows that only 1.3–1.9 W e can be achieved. [44] Americium-241 is currently used in small quantities in household smoke detectors and thus its handling and properties are well-established.