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1869 Birdsill Holly fire-hydrant. Birdsill Holly Jr. (November 8, 1820 – April 27, 1894) was an American mechanical engineer and inventor of water hydraulics devices. He is known for inventing mechanical devices that improved city water systems and patented an improved fire hydrant that is similar to those used currently for firefighting.
Gerard Salton led the group that developed SMART. Other contributors included Mike Lesk. The SMART system also provides a set of corpora, queries and reference rankings, taken from different subjects, notably ADI: publications from information science reviews; Computer science
The automatic lubrication system is connected to a control system via switchs. The control system may involve human input or may be computerised (computer numerical control or CNC). [2] [3] There are advantages of using an automatic lubrication system over a manual system. For example, there are savings in the costs of human resources. The ...
A typical George Foreman grill A Salton electric rice cooker. Russell Hobbs, Inc. (formerly Salton, Inc.), was an American company based in Florida which manufactured home appliances, most notably the George Foreman grill and Russell Hobbs appliances. In June 2010, Russell Hobbs, Inc. was taken over by and became part of Spectrum Brands.
Salton was born Gerhard Anton Sahlmann on in Nuremberg, Germany.He came to the United States in 1947 and was naturalized in 1952. He received a Bachelor's (1950) and Master's (1952) degree in mathematics from Brooklyn College, and a Ph.D. from Harvard in applied mathematics in 1958, the last of Howard Aiken's doctoral students, and taught there until 1965, when he joined Cornell University and ...
A gasoline pump or fuel dispenser is a machine at a filling station that is used to pump gasoline (petrol), diesel, or other types of liquid fuel into vehicles. Gasoline pumps are also known as bowsers or petrol bowsers (in Australia and South Africa), [2] [3] petrol pumps (in Commonwealth countries), or gas pumps (in North America).
Piston pumps can be made variable-displacement by inserting springs inline with the pistons. The displacement is not positively controlled, but decreases as back-pressure increases. Another variation is the variable-displacement vane pump, a type that has found usage in motor vehicle automatic transmissions, such as the General Motors Hydra-Matic.
The AW70 series is a group of 4-speed automatic transmissions built by Aisin-Warner, a Japanese-American joint venture company, for the Volvo 240, 740 and 940.There are three different models within the series, all based on the AW70, which was first used in 1981 Volvo models.