Face seal assembly for rotating drum

Morgan, J Giles; Rennich, Mark J; Whatley, Marvin E

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
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A24 - tobacco
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B - performing operations
B01 - physical or chemical processes or apparatus in general
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B32 - layered products
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B68 - saddlery
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C25 - electrolytic or electrophoretic processes
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D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
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D10 - indexing scheme associated with sublasses of section d, relating to textiles
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Title: Face seal assembly for rotating drum

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Abstract

A seal assembly comprises a tube rotatable about its longitudinal axis and having two longitudinally spaced flanges projecting radially outwardly from the outer surface thereof. Slidably positioned against one of the flanges is a seal ring, and disposed between this seal ring and the other flange are two rings that are forced apart by springs, one of the latter rings being attached to a flexible wall.

Inventors:

Morgan, J Giles ^[1]; Rennich, Mark J ^[1]; Whatley, Marvin E ^[2]

Knoxville, TN
Oak Ridge, TN

Issue Date:: Fri Jan 01 00:00:00 EST 1982

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

OSTI Identifier:: 864291

Patent Number(s):: 4343478

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16J - PISTONS {

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

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F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16J - PISTONS {
F16J15/36 - connected by a diaphragm {or bellow} to the other member
F16J15/363 - {the diaphragm or bellow being made of metal}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S277/903 - Seal for rotating kiln or drum

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Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: seal; assembly; rotating; drum; comprises; tube; rotatable; longitudinal; axis; longitudinally; spaced; flanges; projecting; radially; outwardly; outer; surface; slidably; positioned; disposed; flange; rings; forced; apart; springs; latter; attached; flexible; wall; slidably positioned; longitudinally spaced; assembly comprises; seal assembly; outer surface; longitudinal axis; radially outwardly; radially outward; rotating drum; projecting radially; /277/

Citation Formats


                    Morgan, J Giles, Rennich, Mark J, and Whatley, Marvin E. Face seal assembly for rotating drum.  United States: N. p., 1982. 
        Web.

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                    Morgan, J Giles, Rennich, Mark J, & Whatley, Marvin E. Face seal assembly for rotating drum.  United States.

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                    Morgan, J Giles, Rennich, Mark J, and Whatley, Marvin E. Fri .  
        "Face seal assembly for rotating drum".  United States.  https://www.osti.gov/servlets/purl/864291.

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@article{osti_864291,

  title        = {Face seal assembly for rotating drum},

  author       = {Morgan, J Giles and Rennich, Mark J and Whatley, Marvin E},

  abstractNote = {A seal assembly comprises a tube rotatable about its longitudinal axis and having two longitudinally spaced flanges projecting radially outwardly from the outer surface thereof. Slidably positioned against one of the flanges is a seal ring, and disposed between this seal ring and the other flange are two rings that are forced apart by springs, one of the latter rings being attached to a flexible wall.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Jan 01 00:00:00 EST 1982},

  month        = {Fri Jan 01 00:00:00 EST 1982}

}

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