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US 2018/0119601 A1Published application
Two-stage oil-injected screw air compressor
AssigneesAlmig Kompressoren GmbH, Fusheng Industrial (Shanghai) Co., Ltd
InventorsYin-Ching LIN, Viktor WEBER, Sheng-Kun CHEN, Yu-Feng WU
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Abstract
A two-stage oil-injected screw air compressor includes an integrated compression casing, and the integrated compression casing further includes a first stage compression chamber, an intermediate cooling channel, and a second stage compression chamber parallel stacked in the integrated compression casing. A straightforward oil injector aims at the intermediate cooling channel to spray lubricating oil into the intermediate cooling channel.
Claims10
A two-stage oil-injected screw air compressor, comprising:
- an integrated compression casing, wherein the integrated compression casing further comprises:
- a first stage compression chamber;
- an intermediate cooling channel;
- and
- a second stage compression chamber, wherein the first stage compression chamber, the intermediate cooling channel and the second stage compression chamber are parallel stacked in the integrated compression casing;
- and
- a straightforward oil injector aiming at the intermediate cooling channel to spray lubricating oil into the intermediate cooling channel and parallel with the intermediate cooling channel.
4 more elements
Dependencies are inferred from the claim text.