DE391136C - Device for the production of hollow bodies from pulp - Google Patents
Device for the production of hollow bodies from pulpInfo
- Publication number
- DE391136C DE391136C DEB108478D DEB0108478D DE391136C DE 391136 C DE391136 C DE 391136C DE B108478 D DEB108478 D DE B108478D DE B0108478 D DEB0108478 D DE B0108478D DE 391136 C DE391136 C DE 391136C
- Authority
- DE
- Germany
- Prior art keywords
- production
- pulp
- hollow bodies
- air
- disk
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paper (AREA)
Description
Einrichtung zur HersteHung von Hohlkörpern aus Faserstoffbrei. Im Hauptpatent ist darauf hingewiesen, daß es zum Erreichen der beabsichtigten Wirkung unerläßbich ist, die Luft in die Form parallel zu deren Wandungen einzuleiten, und zwar 5 derart, daß sie vom oberen Ende der Form den Wandunger; entlang nach unten streicht. Es gibt Fälle besonderer Art von Formen, bei denen es sich empfiehlt, diese Führung der Luft noch durch eine besondere Einrichtung zu fördern und sicherzustellen; das ist Gegenstand der Erfindung.Device for the production of hollow bodies from pulp. In the main patent it is pointed out that it is indispensable to achieve the intended effect to introduce the air into the mold parallel to its walls, namely 5 in such a way that from the upper end of the mold the wall; strokes downwards. There are cases of a special kind of forms in which it is advisable to promote and ensure this guidance of the air by a special device; this is the subject of the invention.
In der Zeichnung sind Abb. i eine Ausführung:im Schnitt und Auftiß und Abb. 2 eine gleiche Darstellung durch eine zweite Ausführung.In the drawing, Fig. I is an execution: in section and Auftiß and Fig. 2 shows the same representation through a second embodiment.
Der erste Fall (Abb. i) zeigt die Anordnung einer Scheibe s unterhalb des Zulaufrohres a, gegebenenfalls in Verbindung mit dem schon im Hauptpatent erwähnten Körper zum Verringern des Rauminhaltes der Form. Die Scheibe s muß so eingerichtet sein, daß sowohl Brei wie Lufrin die Form bequem eintreten können (Grundriß rechts oben von Abb. i). Abb. 2 zeigt eine Scheibe s" die d#ie richtige Führung der Luft besorgt, wenn es sich, wie hier z. B., um eine kugelförmige Form und Hohlkörper handelt.The first case (Fig. I) shows the arrangement of a disk s below of the inlet pipe a, possibly in connection with that already mentioned in the main patent Body to reduce the volume of the form. The disk s must be set up in this way that both porridge and Lufrin can easily enter the mold (plan on the right above from Fig. i). Fig. 2 shows a disk as the correct guidance of the air worried if it is, as here z. B. to have a spherical shape and hollow body acts.
Ebenso wie beim Hauptpatent ist der Zweck dieser Scheiben eine Herabsetzung der Ausdehnungskraft der einströrnenden 'Luft, die -in den meisten Fällen schon ohne solche Prallkörper erzielt werden kann, wenn man nur die Entfernung des Austritts zu der oberen Form so groß wählen kann, daß die Ausdehnungskraft der Luft aufgehoben wird.As with the main patent, the purpose of these disks is a degradation the expansion force of the inflowing air, which in most cases does without such a baffle can be achieved if you just remove the exit to the upper shape can choose so large that the expansion force of the air is canceled will.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB108478D DE391136C (en) | Device for the production of hollow bodies from pulp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB108478D DE391136C (en) | Device for the production of hollow bodies from pulp |
Publications (1)
Publication Number | Publication Date |
---|---|
DE391136C true DE391136C (en) | 1924-03-04 |
Family
ID=6992188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB108478D Expired DE391136C (en) | Device for the production of hollow bodies from pulp |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE391136C (en) |
-
0
- DE DEB108478D patent/DE391136C/en not_active Expired
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