книги Наука, техника, медицина Техника Строительство Градостроительство и архитектура

Trap (plumbing)

Код 2390055

  • ISBN: 978-5-5111-8653-5

Нет в продаже

Аннотация к книге "Trap (plumbing)"

High Quality Content by WIKIPEDIA articles! In plumbing, a trap is a U-, S-, or J-shaped pipe located below or within a plumbing fixture. An S-shaped trap is also known as the S-bend invented by Alexander Cummings in 1775 but became known as the U-bend following the introduction of the U-shaped trap by Thomas Crapper in 1880. The new U-bend could not jam, so, unlike the S-bend, it did not need an overflow. The bend is used to prevent sewer gases from entering buildings. In refinery applications, it also prevents hydrocarbons and other dangerous gases from escaping outside through drains.

Оставить комментарий

Оцените книгу:

ISBN: 978-5-5111-8653-5

Книга находится в категориях

Машиностроение Домашние животные Путешествия, туризм, природа

Вместе с этой книгой покупают

Просмотренные товары