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Method of establishing hook diameters on diaphragm packing ring

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Labyrinth seal
Patent

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Method of improving centrifugal pump efficiency

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Means to seal radial flow pump runner inlet from outlet
Patent

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Method of interfacing mechanical and concrete components of a pu

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part
Patent

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Methods and apparatus for assembling a rotary machine

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Resilient – flexible – or resiliently biased
Reexamination Certificate

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Methods and apparatus for assembling a rotary machine

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Resilient – flexible – or resiliently biased
Reexamination Certificate

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Methods and apparatus for coupling ceramic matrix composite...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

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Methods and apparatus for fabricating a fan assembly for use...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

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Methods and apparatus for maintaining rotor assembly tip...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

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Methods and apparatus for maintaining rotor assembly tip...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
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Methods and apparatus for minimizing thermal gradients...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

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Methods and apparatus for reducing seal teeth wear

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

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Methods and apparatus to facilitate sealing between rotating...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Resilient – flexible – or resiliently biased
Reexamination Certificate

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Methods and apparatus to facilitate sealing in a turbine

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part
Reexamination Certificate

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Methods and apparatus to reduce seal rubbing within gas...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Labyrinth seal
Reexamination Certificate

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Methods and apparatus to reduce seal rubbing within gas...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between axial flow runner and vane or vane diaphragm structure
Reexamination Certificate

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Methods and system for cooling integral turbine shround...

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

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Motor/fan assembly having a radial diffuser bypass

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Means to seal radial flow pump runner inlet from outlet
Reexamination Certificate

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Mounting apparatus for low-ductility turbine shroud

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Between blade edge and static part
Reexamination Certificate

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Mounting assembly for the impeller of a fluid pump

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Resilient – flexible – or resiliently biased
Patent

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Mounting structure for a packing ring seal segment in a turbine

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between runner portion and static part – Resilient – flexible – or resiliently biased
Reexamination Certificate

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