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The Dunlop valve, (also called a Woods valve, an English valve or a Blitz valve [1]) is a type of pneumatic valve stem in use—mostly on inner tubes of bicycles—in many countries, including Japan, [2] Korea, India, Pakistan, Sri Lanka, most European countries, and a number of developing countries.
The upper part of the valve stem, within the rocker box, is lubricated by oil. If this oil travels unchecked along the valve stem, engine HC emissions will become excessive. To control this, an elastomeric seal is fitted over the top of the valve guide. These may wear or stiffen with age, so are usually replaced whenever valves are removed for ...
A valve stem is a self-contained valve that opens to admit gas to a chamber (such as air to inflate a tire), [1] and is then automatically closed and kept sealed by the pressure in the chamber, or a spring, [2] [3] or both, to prevent the gas from escaping.
Ventria Bioscience is a biotech company with a focus on human nutrition and human therapeutics. The company was established in 1993 in Colorado. [1] The company's core technology is a genetically modified crop-based protein production system (also called a "pharming" system or 'biopharming' [2]) called ExpressTec.
Danco Laboratories is a pharmaceutical distributor located in midtown Manhattan which distributes the abortifacient drug mifepristone under the brand name Mifeprex. Mifeprex is the only drug distributed by Danco, although the company plans to expand to other drugs in the future.
A diagram of a pumpjack. A pumpjack is the overground drive for a reciprocating piston pump in an oil well. [1]It is used to mechanically lift liquid out of the well if there is not enough bottom hole pressure for the liquid to flow all the way to the surface.
Suzanne Danco (22 January 1911 – 10 August 2000) was a Belgian international soprano whose career encompassed the opera stages of Europe from Mozart to 20th century roles, recitals, recordings of opera and songs, and later teaching.
Danco may refer to: Émile Danco (1869–1898), Belgian explorer; Suzanne Danco (1911–2000), Belgian operatic singer; Ty Danco (born 1955), American luger;