DE3007857A1
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Sacrificial anode with trigger indicating when anode is spent - where trigger moves Bowden cable to actuate visible trigger or switch
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DE3000944A1
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Sacrificial anode with threaded fixing bushes - which contain signal peg indicating when anode material has been consumed
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DE2923825A1
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Sacrificial anode for vessels or tanks - using simple polymer clamp and magnet to locate anode on tank wall
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DE2923138A1
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Sacrificial anode located by holding magnet - which is used to retain the anode in desired position in vessel or tank
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DE2919057A1
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Sacrificial anode for cathodic boiler protection - with indicator plunger for anode exhaustion unaffected by temp. changes
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DE2658707A1
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Cathodic protection appts. using sacrificial anode - where alarm signal indicates end of working life of the anode
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DE2651978A1
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Monitoring sacrificial anodes - using one-piece unit incorporating anode and signal eye
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DE2449022A1
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Cathodic protection of steel containers - where scarifical anode is partly covered by plastic sleeve, and corrosion monitored
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DE2351566A1
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METHOD FOR MONITORING SACRIFICE ANODES AND DEVICE, TRAINING AND ARRANGEMENT OF SACRIFICE ANODES FOR IMPLEMENTING THE PROCEDURE
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