DE96772C - - Google Patents
Info
- Publication number
- DE96772C DE96772C DENDAT96772D DE96772DA DE96772C DE 96772 C DE96772 C DE 96772C DE NDAT96772 D DENDAT96772 D DE NDAT96772D DE 96772D A DE96772D A DE 96772DA DE 96772 C DE96772 C DE 96772C
- Authority
- DE
- Germany
- Prior art keywords
- container
- substances
- wood
- electric current
- bath
- 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.)
- Active
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/06—Sap stream methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/16—Inorganic impregnating agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0015—Treating of wood not provided for in groups B27K1/00, B27K3/00 by electric means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/02—Staining or dyeing wood; Bleaching wood
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
in PARIS.in Paris.
insbesondere von Holz.especially of wood.
Die üblichen Verfahren, poröse Stoffe unter Zuhülfenahme des elektrischen Stromes zu imprägniren, unter denen namentlich das unter Patent Nr. 59830 geschützte zu erwähnen ist, basiren auf der elektrolytischen Wirkung, welche beim Durchgang des elektrischen Stromes durch das Bad, in welchem sich die zu behandelnden Stoffe befinden, auftritt, also auf einer indirecten Einwirkung. In Nachfolgendem wird eine Einrichtung erläutert, bei welcher poröse Stoffe in kürzester Zeit vollständig durch elektrokapillare Einwirkung imprägnirt werden, indem der elektrische Strom durch die Stoffe selbst geleitet wird.The usual methods of impregnating porous materials with the aid of an electric current, among which the protected under patent no. 59830 should be mentioned, are based on the electrolytic effect, which when the electric current passes through the bath in which the to be treated are located Substances are located, occurs, i.e. on an indirect effect. In the following, a Facility explains in which porous substances completely through electrocapillary in the shortest possible time Impregnation by the effect of the electric current flowing through the substances themselves is directed.
Die beiliegende Zeichnung läfst den zu diesem Verfahren benöthigten Apparat im Schnitt ersehen.The accompanying drawing shows the apparatus required for this process See section.
Der mit geneigtem Boden und Ausflufsrohr g versehene Behälter / enthält das Bad B. In dem unteren Theil dieses Behälters / ruht auf den Stützen 5 ein durchbrochener Holzboden F und auf diesem ein gleichfalls durchbrochener Bleiboden C, an welchen der positive Strom P angeschlossen ist. Auf diesem die Anode bildenden Bleiboden c liegt eine Platte d aus Filz oder ähnlichem säurefesten, porösen Material.The container, which has a sloping bottom and an outflow pipe g , contains the bath B. In the lower part of this container a perforated wooden floor F rests on the supports 5, and on this a likewise perforated lead floor C, to which the positive current P is connected. On this lead base c, which forms the anode, lies a plate d made of felt or a similar acid-resistant, porous material.
Die zu behandelnden Holzblöcke A werden nun auf diese Filzplatte d gelegt und sollen nur mit ihrem unteren Theil in das Bad B eintauchen. Eine zweite Filzplatte N1 wird nun über sämmtliche Holzblöcke gebreitet und ein poröser Behälter G auf die Filzplatte N1 gesetzt. Auf dem Boden dieses Behälters G ruht eine als Kathode dienende metallische Platte D, an welche der negative Strom N angeschlossen ist. In dem Behälter G wird reines Wasser vermittelst des Zuflufshahnes a und des Abfiufshebers b in steter Bewegung erhalten. Es kann eine beliebige constante Elektricitätsquelle Verwendung finden. Das Potential im oberen und unteren Theil des zu behandelnden Gegenstandes A ist natürlich je nach dem elektrischen Widerstand dieses Gegenstandes ein verschiedenes; es kann zwischen 40 bis 100 Volt schwanken. Die Stromintensität mufs gering sein, darf jedenfalls Y3 Ampere für ι qdcm nicht überschreiten.The wooden blocks A to be treated are now placed on this felt plate d and should only dip into the bath B with their lower part. A second felt plate N 1 is then spread over all the wooden blocks and a porous container G is placed on the felt plate N 1 . On the bottom of this container G rests a metallic plate D serving as a cathode, to which the negative current N is connected. In the container G, pure water is kept in constant motion by means of the inlet tap a and the waste siphon b. Any constant source of electricity can be used. The potential in the upper and lower part of the object A to be treated is of course different according to the electrical resistance of this object; it can fluctuate between 40 to 100 volts. The current intensity must be low, in any case it must not exceed Y 3 amperes for ι qdcm.
Die sich bei der Zersetzung an der Anode ausscheidenden Theilchen fallen auf den schrägen Boden des Behälters / und werden durch das Abflussrohr g abgelassen. Um die Durchdringung, die sich gewöhnlich transversal vollzieht, im Sinne der Fasern verlaufen zu lassen, werden die Maafsverhältnisse, nicht aber die Anordnung der einzelnen Theile zu einander verändert. Eine Dampfschlange M sorgt für die Aufrechterhaltung der gewünschten Temperatur des Bades.The particles precipitating on the anode during the decomposition fall on the sloping bottom of the container and are drained off through the drainage pipe g. In order to allow the penetration, which usually takes place transversely, to run in the direction of the fibers, the proportions, but not the arrangement of the individual parts with respect to one another, are changed. A steam coil M ensures that the desired temperature of the bath is maintained.
Das Verfahren eignet sich vorzüglich zur Färbung von Holz, sei es durch eine einzigeThe process is particularly suitable for coloring wood, be it by a single one
Farblösung direct oder durch eine Reihenfolge von Durchdringungen mit verschiedenen Farbiösungen, deren eine auf die andere wirkt.Color solution directly or through a sequence of penetrations with different color solutions, one of which affects the other.
Man kann in gleicher Weise Holz mit antiseptischen Stoffen, z.B.Kupfersulfat, imprägniren oder durch Anwendung geeigneter Lösungen schnell alt machen.You can impregnate wood with antiseptic substances, e.g. copper sulphate, in the same way or make them old quickly by applying suitable solutions.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE96772T |
Publications (1)
Publication Number | Publication Date |
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DE96772C true DE96772C (en) |
Family
ID=5646015
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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DENDAT96772D Active DE96772C (en) | |||
DENDAT109534D Active DE109534C (en) |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT109534D Active DE109534C (en) |
Country Status (1)
Country | Link |
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DE (2) | DE109534C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058541A1 (en) * | 1981-02-13 | 1982-08-25 | The Marine Resources Company | Treatment of materials for protection against degradation and a wooden body thus treated |
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0
- DE DENDAT96772D patent/DE96772C/de active Active
- DE DENDAT109534D patent/DE109534C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058541A1 (en) * | 1981-02-13 | 1982-08-25 | The Marine Resources Company | Treatment of materials for protection against degradation and a wooden body thus treated |
Also Published As
Publication number | Publication date |
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DE109534C (en) |
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