mechanical booster

Japanese: mechanical booster(英語表記)mechanicalbooster
mechanical booster


[Booster pump]
Rotary pumps and diffusion pumps have difficulty operating efficiently between 10-3 and 1 Torr. A pump that reinforces an auxiliary pump in this range is called a booster pump, and the two-bladed vacuum pump used for this is specifically called a mechanical booster. The structure is not much different from that of a two-bladed compressor, but special consideration is given to operation under high vacuum conditions, such as cooling. …

*Some of the terminology that mentions "mechanical booster" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:


[ブースターポンプ]
 回転ポンプと拡散ポンプなどでは10-3~1Torrの間で効率的作動がむずかしい。このような範囲で補助ポンプを補強するポンプをブースターポンプといい,これに用いる二葉真空ポンプをとくにメカニカルブースターmechanical boosterと呼ぶ。構造は二葉圧縮機と大差ないが,冷却など高真空下での作動に対し特別な配慮がなされている。…

※「mechanical booster」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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