AT282489B - SANITARY FITTINGS, IN PARTICULAR MIXING TAP, WITH WATER-CONDUCTING PARTS WITHOUT MACHINED SURFACE AND COAT HOUSING - Google Patents
SANITARY FITTINGS, IN PARTICULAR MIXING TAP, WITH WATER-CONDUCTING PARTS WITHOUT MACHINED SURFACE AND COAT HOUSINGInfo
- Publication number
- AT282489B AT282489B AT375668A AT375668A AT282489B AT 282489 B AT282489 B AT 282489B AT 375668 A AT375668 A AT 375668A AT 375668 A AT375668 A AT 375668A AT 282489 B AT282489 B AT 282489B
- Authority
- AT
- Austria
- Prior art keywords
- water
- parts
- sanitary fittings
- machined surface
- casing
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
<Desc/Clms Page number 1>
Sanitäre Armatur, insbesondere Mischbatterie, mit wasserführenden Teilen ohne bearbeitete Oberfläche und Mantelgehäuse
Die Erfindung bezieht sich auf sanitäre Armaturen, insbesondere Mischbatterien, deren der Wasserführung dienende Teile unbearbeitete Oberflächen aufweisen und welche mit einem diese Teile umschliessenden, die äussere Erscheinungsform bestimmenden Mantelgehäuse mit optisch sauberer und gegebenenfalls verchromter od. dgl. Oberfläche ausgerüstet sind.
Derart zwecks Vereinfachung und Verbilligung der Herstellung ausgebildete Mischbatterien sind bekannt.
Der wesentliche Nachteil der bekannten Mischbatterien dieser Art besteht darin, dass im Hohlraum zwischen der Innenfläche des Mantelgehäuses und den rohen, unbearbeiteten Innenteilen Verschmutzungen eintreten. Die Bildung von Kondenswasser begünstigt die Verschmutzung und die Korrodierung der Innenflächen. Ausserdem sammeln sich in dem Innenraum Bakterien.
Der Erfindung liegt vornehmlich die Aufgabe zugrunde, vorgenannten Nachteilen Abhilfe zu schaffen.
Hauptsächlich zur Lösung dieser Aufgabe weist nach der Erfindung der Hohlraum zwischen den der Wasserführung dienenden Teilen und der gehäuseartigen Ummantelung eine Ausfüllung auf.
Wenn gleich die Ausfüllung aus jedem geeigneten Werkstoff bestehen kann, so ist nach der Erfindung Kunststoff für die Ausfüllung vorzuziehen. Der Kunststoff kann beispielsweise in flüssiger Form in den Hohlraum eingebracht werden.
Ein geeigneter Kunststoff ist geblähtes der geschäumtes Polyurethan. Das Polyurethan kann nach seinem Einfüllen oder bei seinem Einfüllen zum Blähen oder Schäumen gebracht sein.
Es empfiehlt sich, dem Füllstoff ein keimtötendes Mittel zuzusetzen, wodurch auch höchste Anforderungen an die Hygiene erfüllt werden.
Die Zeichnung veranschaulicht ein Ausführungsbeispiel der Erfindung durch die Wiedergabe einer Eingriffmischbatterie im senkrechten Schnitt.
Die Beschreibung beschränkt sich auf die zum Verständnis der Erfindung notwendigen Teile.
EMI1.1
umgeben, dessen Oberfläche sauber bearbeitet und beispielsweise verchromt ist.
Der Hohlraum zwischen den unbearbeiteten Teilen und dem Gehäusemantel ist mit Kunststoff - -6--, beispielweise geblähtem Polyurethan, ausgefüllt. Die Einfüllseite ist in der Zeichnung nicht besonders wiedergegeben. Ebenso sind etwa notwendige Feinbohrungen im Mantelgehäuse nicht wiedergegeben.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Sanitary fitting, in particular mixer tap, with water-bearing parts without a machined surface and casing
The invention relates to sanitary fittings, in particular mixer taps, the parts of which are used for water flow have unprocessed surfaces and which are equipped with a casing that surrounds these parts and determines the external appearance, with a visually clean and optionally chrome-plated or similar surface.
Mixer taps designed in this way for the purpose of simplifying and making production cheaper are known.
The main disadvantage of the known mixer taps of this type is that soiling occurs in the cavity between the inner surface of the casing and the raw, unprocessed inner parts. The formation of condensation water promotes soiling and corrosion of the interior surfaces. In addition, bacteria collect in the interior.
The main object of the invention is to remedy the aforementioned disadvantages.
Mainly to solve this problem, according to the invention, the cavity between the parts serving for the water flow and the housing-like casing has a filling.
Even if the filling can consist of any suitable material, plastic is preferable for the filling according to the invention. The plastic can be introduced into the cavity in liquid form, for example.
A suitable plastic is expanded or foamed polyurethane. The polyurethane can be made to expand or foam after it has been introduced or when it is introduced.
It is advisable to add a germicidal agent to the filler, which also fulfills the highest hygiene requirements.
The drawing illustrates an embodiment of the invention by reproducing a single lever mixer in vertical section.
The description is restricted to the parts necessary to understand the invention.
EMI1.1
surrounded, the surface of which is neatly machined and, for example, chrome-plated.
The cavity between the unprocessed parts and the housing jacket is filled with plastic - -6--, for example expanded polyurethane. The filling side is not particularly shown in the drawing. Any necessary fine bores in the casing are also not shown.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT375668A AT282489B (en) | 1968-04-17 | 1968-04-17 | SANITARY FITTINGS, IN PARTICULAR MIXING TAP, WITH WATER-CONDUCTING PARTS WITHOUT MACHINED SURFACE AND COAT HOUSING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT375668A AT282489B (en) | 1968-04-17 | 1968-04-17 | SANITARY FITTINGS, IN PARTICULAR MIXING TAP, WITH WATER-CONDUCTING PARTS WITHOUT MACHINED SURFACE AND COAT HOUSING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT282489B true AT282489B (en) | 1970-06-25 |
Family
ID=3554979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT375668A AT282489B (en) | 1968-04-17 | 1968-04-17 | SANITARY FITTINGS, IN PARTICULAR MIXING TAP, WITH WATER-CONDUCTING PARTS WITHOUT MACHINED SURFACE AND COAT HOUSING |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT282489B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2683016A1 (en) * | 1991-10-28 | 1993-04-30 | Anessi Jacques | Device and method for coupling a pipe for sanitary installation to a tube and applications of this device |
-
1968
- 1968-04-17 AT AT375668A patent/AT282489B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2683016A1 (en) * | 1991-10-28 | 1993-04-30 | Anessi Jacques | Device and method for coupling a pipe for sanitary installation to a tube and applications of this device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |