LOCK FOR VACUUM APPARATUSES Russian patent published in 1994 - IPC

Abstract RU 2023748 C1

FIELD: vacuum equipment. SUBSTANCE: this lock includes rod terminating at its both ends in axially fixable stops for axial movement via movable contact seals and second helical compression spring, both springs being positioned between flanges and stops. EFFECT: such design allows hermetically seal device using solely two flange joints, substantially scaling up functional reliability and greater simplicity. 2 dwg

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RU 2 023 748 C1

Authors

Vasilenko N.V.

Ivashov E.N.

Orinchev S.M.

Rodionov Ju.S.

Stepanchikov S.V.

Dates

1994-11-30—Published

1991-03-25—Filed