Two-stage oil-injected screw air compressor

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United States of America Patent

PATENT NO 10626785
SERIAL NO

15630965

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
FUSHENG INDUSTRIAL (SHANGHAI) CO LTD201612 SHANGHAI CITY SONGJIANG DISTRICT NEW TOWN MINYI ROAD NO 28 MUNICIPAL DISTRICT SHANGHAI CITY 201612
ALMIG KOMPRESSOREN GMBH73257 KÖNGEN

International Classification(s)

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  • 2017 Application Filing Year
  • F01M Class
  • 386 Applications Filed
  • 305 Patents Issued To-Date
  • 79.02 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Sheng-Kun Shanghai, CN 4 29
Lin, Yin-Ching New Taipei, TW 2 5
Weber, Viktor Kenzingen, DE 3 11
Wu, Yu-Feng Taipei, TW 10 24

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges725501 - 1005101520253035404550556065707580

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