Cream separator

Cream separator

A cream separator is device invented by Martin Wiberg to separate cream from milk ("see also" Gustaf de Laval). Before milk-cream separators, cream was separated from milk by letting milk sit until the cream floated to the top and could then be skimmed off by hand.

The separator was first made by Gustaf de Laval in 1877. With it, it was possible to separate the cream from the milk. When it spins, the milk, which is heaviest, is pushed outward against the walls and the cream, which is lighter, is collected in the middle.

Gustaf de Laval's construction made it possible to start the largest separator factory in the world, Alfa Laval AB. The milk-separator became a big advance in industry in Sweden. Within the first decade in the 1900s there were over twenty separator manufacturers in Stockholm. Separators (albeit slightly modified)are also used on ships to purify oil.

(Translated from the Swedish article)


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • cream separator — ▪ food technology       machine for separating and removing cream from whole milk; (milk) its operation is based on the fact that skim milk (milk with no butterfat) is heavier than cream. The separator consists of a centrifuge in the form of a… …   Universalium

  • cream separator — /ˈkrim sɛpəreɪtə/ (say kreem sepuhraytuh) noun a separator (def. 2) which separates cream from milk …  

  • cream separator — Gustf de Laval …   Inventors, Inventions

  • Separator — can refer to: * Cream separator * A component of a lithium polymer cell * Community separator, a term of urban planning * Separator, used to separate the integer part from the fractional part of a number. For example, the decimal separator and… …   Wikipedia

  • Separator (milk) — For the fable by Tommy Douglas (founder of Canada s New Democratic Party), see Tommy Douglas#Fables. Manual separator in a Swedish museum. A separator is a centrifugal device that separates milk into cream and skimmed milk. Separation was… …   Wikipedia

  • cream — /kreem/, n. 1. the fatty part of milk, which rises to the surface when the liquid is allowed to stand unless homogenized. 2. a soft solid or thick liquid containing medicaments or other specific ingredients, applied externally for a prophylactic …   Universalium

  • separator man — noun : an operator of a separating apparatus (as a cream separator, a threshing machine) …   Useful english dictionary

  • Cream skimming — is a pejorative term used to refer to the perceived business practice of a company providing a product or a service to only the high value or low cost customers of that product or service. Whether or not the perceived negative effects of cream… …   Wikipedia

  • cream|er — «KREE muhr», noun. 1. a small pitcher for holding cream; cream pitcher. 2. a machine for separating cream from milk; separator. 3. a refrigerator in which milk is placed while the cream is rising. 4. a powdery creaming agent similar to dried milk …   Useful english dictionary

  • separator — [sep′ə rāt΄ər] n. 1. a person or thing that separates 2. any of several devices for separating one substance from another, as cream from milk …   English World dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”