DE8812365U1 - Anode serving as a signal transmitter - Google Patents
Anode serving as a signal transmitterInfo
- Publication number
- DE8812365U1 DE8812365U1 DE8812365U DE8812365U DE8812365U1 DE 8812365 U1 DE8812365 U1 DE 8812365U1 DE 8812365 U DE8812365 U DE 8812365U DE 8812365 U DE8812365 U DE 8812365U DE 8812365 U1 DE8812365 U1 DE 8812365U1
- Authority
- DE
- Germany
- Prior art keywords
- anode
- head
- core
- area
- signal transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
- C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
- C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
- C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
- C23F13/22—Monitoring arrangements therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
G" 705 2 3. Sep. BM G " 705 2 3. Sep. BM
Als Signalgeber dienende AnodeAnode serving as a signal transmitter
Die Erfindung betrifft eine als Signalgeber dienende, in das Innere eines Behälters, z.B. eines Heißwasserspeichers, einragende Anode mit einem an der Behälterwandung befestigbaren Anodenkopf und einem von einer metallischen Seele, z.B. einer Stahlseele, durchsetzten Anodenkörper.The invention relates to an anode serving as a signal transmitter, protruding into the interior of a container, e.g. a hot water tank, with an anode head that can be fastened to the container wall and an anode body penetrated by a metallic core, e.g. a steel core.
Im Speicherbetrieb verbraucht sich der Anodenkörper ungleichmäßig und zwar ist der Abtrag im oberen, der Behälter9 wandung näheren Bereich größer, weil dort infolge der Schweißnähte mehr Fehlerstellen in der Emaillierung auftreten. Außerdem befindet sich in diesem Bereich des Anodenkopfes der Testraum im Anodenkörper. Die Lebensdauer der Anode wird demnach weitgehend durch diese Schwachstelle bestimmt und begrenzt. Bricht die Anode an dieser Stelle, fällt der Anodenkörper in das Innere des Behälters, von wo er nicht mehr oder nur sehr zeitaufwendig entfernt werden kann.In storage operation, the anode body is worn unevenly. The wear is greater in the upper area, closer to the container wall , because there are more flaws in the enamel there due to the welds. In addition, the test area in the anode body is located in this area of the anode head. The service life of the anode is therefore largely determined and limited by this weak point. If the anode breaks at this point, the anode body falls into the interior of the container, from where it can no longer be removed or can only be removed with great time.
Aufgabe der Erfindung ist eine Behebung dieses Nachteiles. Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß der Anodenkörper und/oder die ihn durchsetzende Seele über ihre Längserstreckung mit dem Bereich des Anodenkopfes zugfest verbunden ist.The object of the invention is to remedy this disadvantage. According to the invention, this object is achieved in that the anode body and/or the core passing through it is connected in a tensile manner to the area of the anode head over its longitudinal extent.
Diese zugfeste Verbindung kann im Rahmen der Erfindung beispielsweise durch eine im Anodenkörper eingebettete, sich bis in den Bereich des Anodenkopfes erstreckende, z.B. aus zumindest einem Metall-, Glas- oder Runststoffaden bestehende Armierung gebildet sein.Within the scope of the invention, this tensile connection can be formed, for example, by a reinforcement embedded in the anode body, extending into the area of the anode head, e.g. consisting of at least one metal, glass or synthetic material strand.
Eine solche Armie. cung besteht in einer sehr zuverlässigen Ausführungsform aus einer Anzahl von Fäden, die in zentral= symmetrischer Anordnung ringsum die Seele und ringsum einen im Bereich des Anodenkopfes vorgesehenen Testraum im Abstand von der Außenseite des Anodenkörpers verlaufen.In a very reliable embodiment, such an armoring consists of a number of threads which run in a centrally symmetrical arrangement around the core and around a test space provided in the area of the anode head at a distance from the outside of the anode body.
Eine andere, leicht herstellbare Verbindung sieht vor, daß die Seele als Rohr ausgebildet und beiderends durch Stopfen verschlossen ist, wobei der dem Anodenkopf zugewendete Stopfen mit diesem Anodenkopf verbunden ist Diese Verbindung kann auf einfachste Weise durch zumindest einen aus nicht= leitendem Material, wie Kunststoff, bestehenden, einerends am Anodenkopf und andernends am Stopfen befestigten Faden bestehen.Another connection that is easy to make provides that the core is designed as a tube and is closed at both ends by plugs, whereby the plug facing the anode head is connected to this anode head. This connection can be made in the simplest way by at least one thread made of non-conductive material, such as plastic, attached at one end to the anode head and the other end to the plug.
Zwei Ausfuhrungsbeispiele des Erfindungsgegenstandes sind in den beiden Zeichnungsfiguren in Axialschnitten veranschaulichtTwo embodiments of the subject matter of the invention are illustrated in axial sections in the two drawing figures
Die dargestellten Anoden bestehen aus dem Anodenkörpec 1, an dessen e4- Endesein Anodenkopf 2 ansetzt, mit dem die Anode an der Wandung eines Behälters befestigt werden kann, in dessen Inneres der Anodenkörper 1 ausragt.The anodes shown consist of the anode body 1, at the e4 end of which an anode head 2 is attached, with which the anode can be attached to the wall of a container into the interior of which the anode body 1 protrudes.
Der Anodenkörper 1 ist koaxial von e:'.n?r Stahlseele 3 durchsetzt und schließt mit dem Anodenkopf 2 den Testraum 4 ein.The anode body 1 is coaxially penetrated by a steel core 3 and encloses the test chamber 4 with the anode head 2.
Gemäß der Ausführungsform nach Fig. 1 ist im Anodenkörper eine sich vom freien Ende bis in den Bereich des Anodenkopfes 2 erstreckende Armierung vorgesehen, die aus einer Anzahl zentralsymmetrisch ringsum die Seele 3 und den im Bereich des Anodenkopfes 2 vorgesehenen Testraum 4 im Abstand von der Außenseite des Anodenkörpers 1 verlaufenden Fäden 5 besteht.According to the embodiment of Fig. 1, a reinforcement extending from the free end to the area of the anode head 2 is provided in the anode body, which reinforcement consists of a number of threads 5 running centrally symmetrically around the core 3 and the test space 4 provided in the area of the anode head 2 at a distance from the outside of the anode body 1.
Gemäß dem Ausfuhrungsbeispiel nach Fig.2 ist die Seele 3 als Rohe ausgebildet und beiderends durch Stopfen 6 und 7 verschlossen, wobei der dem Anodenkopf 2 nähere Stopfen 6 mit diesem Anodenkopf 2 durch einen aus nichtleitendem Material, wie Kunststoff, bestehenden, einerends am Anodenkopf 2 und andernends am Stopfen 6 befestigten Faden 8 verbunden ist.According to the embodiment according to Fig. 2, the core 3 is designed as a tube and closed at both ends by plugs 6 and 7, whereby the plug 6 closer to the anode head 2 is connected to this anode head 2 by a thread 8 made of non-conductive material, such as plastic, which is attached at one end to the anode head 2 and at the other end to the plug 6.
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT245787A AT390968B (en) | 1987-09-28 | 1987-09-28 | ANODE serving as signaling device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8812365U1 true DE8812365U1 (en) | 1988-12-15 |
Family
ID=3534705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8812365U Expired DE8812365U1 (en) | 1987-09-28 | 1988-09-27 | Anode serving as a signal transmitter |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT390968B (en) |
DE (1) | DE8812365U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0357925A1 (en) * | 1988-08-04 | 1990-03-14 | Hössle, Sibylle | Sacrificial anode with consumption indication and iron core for water reservoirs and water heaters |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3035450A1 (en) * | 1980-09-17 | 1982-04-29 | Werner 2409 Niendorf Hössle | VICTORY ANODE WITH CONSUMPTION INDICATOR |
DE3310539A1 (en) * | 1983-03-21 | 1984-10-11 | Signalanodentechnik GmbH, 1000 Berlin | Dip tube with signal anode |
-
1987
- 1987-09-28 AT AT245787A patent/AT390968B/en not_active IP Right Cessation
-
1988
- 1988-09-27 DE DE8812365U patent/DE8812365U1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0357925A1 (en) * | 1988-08-04 | 1990-03-14 | Hössle, Sibylle | Sacrificial anode with consumption indication and iron core for water reservoirs and water heaters |
Also Published As
Publication number | Publication date |
---|---|
AT390968B (en) | 1990-07-25 |
ATA245787A (en) | 1990-01-15 |
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