GAS/LIQUID SEPARATOR AND COMPONENTS; LIQUID DRAIN FLOW ASSEMBLIES; SYSTEMS OF USE ; AND, FEATURES; AND, COMPONENTS

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United States of America Patent

APP PUB NO 20140208703A1
SERIAL NO

14129700

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to the present disclosure gas/liquid separator assemblies, such as crankcase ventilation filter assemblies, and components are described. Also described are liquid flow control arrangements for facilitating liquid flow from a region of first effective pressure to a region of second higher effective pressure are described. In examples, the flow control arrangements are configured so they can be used in association with a gas/liquid separator, managing separation of liquids from crankcase ventilation gases, for example for internal combustion engines. Example arrangements are described, used with crankcase ventilation gas filter assemblies. Combinations of equipment, and various components usable in those combinations, are described.

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Patent Owner(s)

Patent OwnerAddress
DONALDSON COMPANY INC1400 WEST 94TH STREET BLOOMINGTON MN 55431

International Classification(s)

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  • 2012 Application Filing Year
  • F01M Class
  • 182 Applications Filed
  • 154 Patents Issued To-Date
  • 84.62 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krystufek, Miloslav Brussels, BE 4 18
Willems, Gert Wilsele, BE 13 92

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Patent Citation Ranking

  • 13 Citation Count
  • F01M Class
  • 89.43 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges139712101 - 1011 - 2041 - 5005101520253035404550556065707580859095100105

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