Packer apparatus

Details Packer apparatus Packer apparatus

1982-10-05

1984-06-19

Smith, Robert I.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277203, 277230, F16J 1546

Patent

active

044550278

ABSTRACT:
An improved packer apparatus used for isolating portions of a drill hole or the like while providing an inner passageway for fluid communication and/or access between selected areas within the hole. An improved head design providing for an inner passageway of relatively greater diameter and facilitating the use of adapters for multiple packer applications is disclosed. Novel inflation means for inflating a packer gland are described. An improved reinforced packer gland is also described.

REFERENCES:
patent: 2611437 (1952-09-01), Lynes
patent: 2872230 (1959-02-01), Desbrandes

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