Chemistry: electrical and wave energy – Processes and products – Vacuum arc discharge coating
Patent
1977-02-25
1979-07-24
Tung, T.
Chemistry: electrical and wave energy
Processes and products
Vacuum arc discharge coating
204195F, 204195M, G01N 2736
Patent
active
041622111
ABSTRACT:
An electrochemical combination electrode assembly having an inner, tubular glass pH electrode body supported within a tubular outer plastic container, a reference electrolyte reservoir defined in an annular space between the container and the glass electrode, and an annular, pressure contact leakage junction defined between an inclined surface and edge on the glass electrode body and plastic container for establishing electrolytic communication between the reference electrolyte and a test solution. Preferably the leakage junction is established at the junction line of an axially tapering exterior surface of the glass electrode body and a circular edge on the plastic container surrounding the tapered surface. The glass electrode is nested in the plastic container until the tapering surface and circular edge engage. The degree of pressure engagement establishes the flow rate through the junction.
REFERENCES:
patent: 2232211 (1941-02-01), Cary
patent: 3398079 (1968-08-01), Arthur et al.
patent: 3434953 (1969-03-01), Porter et al.
patent: 3442782 (1969-05-01), Shiller et al.
patent: 3492216 (1970-01-01), Riseman et al.
patent: 3498899 (1970-03-01), Kater et al.
patent: 3510421 (1970-05-01), Gealt
patent: 3530056 (1970-09-01), Haddad
patent: 3575834 (1971-04-01), Hoole et al.
patent: 3598712 (1971-08-01), Petersen
patent: 3662256 (1972-05-01), Eckfeldt
patent: 3718569 (1973-02-01), Petersen et al.
patent: 3741884 (1973-06-01), Deushane et al.
patent: 3770608 (1973-11-01), Kelch et al.
patent: 3997420 (1976-12-01), Buzza
patent: 4012308 (1977-03-01), Jerrold-Jones et al.
patent: 4018661 (1977-04-01), Brushwyler et al.
Beckman Instruments Inc.
Meads Robert R.
Shewmaker John R.
Steinmeyer Robert J.
Tung T.
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