Chemistry: electrical and wave energy – Processes and products – Vacuum arc discharge coating
Patent
1990-02-05
1991-04-09
Tung, T.
Chemistry: electrical and wave energy
Processes and products
Vacuum arc discharge coating
204148, C23F 1300
Patent
active
050062140
ABSTRACT:
A Cathodic Protection apparatus for water supply pipes and especially for the protection of copper pipes in buildings has a pipe section for inserting into the water line entering a building. A pipe section has a pipe coupling on each end thereof for installing the pipe into the water supply line. A sacrificial anode is supported on a rigid conductor and is held axially aligned in the center of a pipe section by a pair of electrically conductive support brackets. The brackets are attached to the sides of the pipe section by adhesive and an electrically conductive bolt is passed through the pipe section and through the support bracket attached to the pipe section and attaches an electrical ground conductor to the outside of the pipe section for grounding the pipe section. Once attached to a section of a building water supply line, the building copper pipes are protected from corrosion due to electrolytic action.
REFERENCES:
patent: 1705197 (1929-03-01), Mills
patent: 2101029 (1937-12-01), Koerber
patent: 2358981 (1944-09-01), Lattner
patent: 2556089 (1951-06-01), James et al.
patent: 2846385 (1958-08-01), Buchan
patent: 3146182 (1964-08-01), Sabins
patent: 3342712 (1967-09-01), O'Keefe
patent: 3406110 (1968-10-01), Turnes et al.
patent: 3445370 (1969-05-01), Sherman
patent: 3448034 (1969-06-01), Craft et al.
patent: 3477930 (1969-11-01), Crites
patent: 3486999 (1969-12-01), Craft
patent: 3556971 (1971-01-01), Husock
patent: 3595774 (1971-07-01), Bremerman
patent: 3794574 (1974-02-01), Fauth et al.
patent: 3928155 (1975-12-01), Woodhouse
patent: 3974071 (1976-08-01), Dunn et al.
patent: 4713159 (1987-12-01), Truitt et al.
Burchnell Donald H.
Burchnell Donald J.
Burchnell Joseph R.
Hobby III William M.
Tung T.
LandOfFree
Cathodic protection apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cathodic protection apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cathodic protection apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2032660