DE133099C - - Google Patents
Info
- Publication number
- DE133099C DE133099C DENDAT133099D DE133099DA DE133099C DE 133099 C DE133099 C DE 133099C DE NDAT133099 D DENDAT133099 D DE NDAT133099D DE 133099D A DE133099D A DE 133099DA DE 133099 C DE133099 C DE 133099C
- Authority
- DE
- Germany
- Prior art keywords
- incandescent body
- seams
- fold
- fabric
- edges
- 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
- 239000004744 fabric Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
- F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Socks And Pantyhose (AREA)
- Treatment Of Fiber Materials (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Erfindung bezieht sich auf die Herstellung von Glühkörpern mit gefalteter Oberfläche, eventuell mit eingezogenen Platindrähten, wie solche bereits bekannt geworden sind.The present invention relates to the manufacture of incandescent bodies with folded Surface, possibly with drawn-in platinum wires, as already known are.
Die Erfindung beruht darin, dafs die inneren Faltenkanten zwecks Versteifung und Vergröfserung der leuchtenden Oberfläche durch Nähte zu feststehenden Verticalrippen mit einander verbunden sind, wodurch gleichzeitig ein festes Gerüst gebildet wird, welches die runde Querschnittsform des fertigen Glühkörpers sichert und die Leuchtkraft bedeutend erhöht.The invention is based on the fact that the inner fold edges for the purpose of stiffening and enlarging the luminous surface through seams to form fixed vertical ribs with each other are connected, whereby a solid framework is formed at the same time, which the Round cross-sectional shape of the finished incandescent body ensures and the luminosity significantly elevated.
Auf beiliegender Zeichnung stellt:On the accompanying drawing:
Fig. ι einen Querschnitt des röhrenförmigen und maschenartigen, mit Längsfalten versehenen Gewebes dar, welches nach vorliegender Erfindung zur Herstellung der Glühkörper benutzt wird.Fig. Ι a cross section of the tubular and mesh-like, provided with longitudinal folds Fabric, which is used according to the present invention for the production of the incandescent body will.
Fig. 2 veranschaulicht einen entsprechenden Schnitt nach erfolgter Verbindung der inneren Faltenkanten durch Nähte undFig. 2 illustrates a corresponding section after the connection of the inner Folded edges through seams and
Fig. 3 zeigt eine Seitenansicht eines auf eine Stütze aufgesetzten, fertigen Glühkörpers.3 shows a side view of a finished incandescent body placed on a support.
Zur Herstellung der Glühkörper nimmt man ein Stück des maschenartigen, mit parallelen Längsfalten versehenen Gewebes α von unbestimmter Länge und verbindet alsdann die inneren Faltenkanten auf der Nähmaschine durch Nähte b (Fig. 2), indem man dasselbe flach und in den der gewünschten Anordnung der Falten entsprechenden Zwischenräumen unter die Nadel einer mit einem selbsttätigen Transporteur versehenen Nähmaschine bringt. Nach Fertigstellung der Naht einer jeden Falte wird vortheilhaft zuerst die Naht der gegenüberliegenden Falte hergestellt.To produce the incandescent body, take a piece of the mesh-like fabric α with parallel longitudinal folds of indefinite length and then connect the inner fold edges on the sewing machine with seams b (Fig. 2) by laying it flat and in the desired arrangement of the folds brings corresponding gaps under the needle of a sewing machine provided with an automatic feed dog. After the seam of each fold has been completed, the seam of the opposite fold is advantageously made first.
Hierauf schneidet man das Gewebe in passende Strumpflängen, imprägnirt diese in bekannter Weise mit Lösungen von seltenen Erden, z. B. Thorium und Cer, zieht das obere Ende zusammen und erhält alsdann nach dem Abbrennen einen fertigen Glühkörper, wie er in Fig. 3 dargestellt ist.The fabric is then cut into suitable stocking lengths, these are impregnated in known lengths Way with solutions of rare earths, e.g. B. thorium and cerium, pulls the top together and then receives a finished incandescent body, as shown in FIG. 3, after it has burned off.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE133099C true DE133099C (en) |
Family
ID=401326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT133099D Active DE133099C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE133099C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159000A (en) * | 1990-01-16 | 1992-10-27 | Basf Aktiengesellschaft | Aqueous polymer formulations |
-
0
- DE DENDAT133099D patent/DE133099C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159000A (en) * | 1990-01-16 | 1992-10-27 | Basf Aktiengesellschaft | Aqueous polymer formulations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2200917C3 (en) | Device for hemming flexible workpieces | |
| DE68907200T2 (en) | FLEXIBLE CONTAINER WITH IMPROVED BOTTOM AND TOP. | |
| DE1500759B1 (en) | Steel bar connection, especially for bars of reinforced concrete parts | |
| DE60226131T2 (en) | KNITTING METHOD | |
| DE2130642C3 (en) | Sewing device for the production of piped openings, in particular pocket slits in outerwear | |
| DE133099C (en) | ||
| DE3600245C2 (en) | framework | |
| DE2933270A1 (en) | SEWING PROCESS AND MACHINE | |
| AT363765B (en) | TOOL FOR ROUNDING CROSSED BARS AND MACHINE EQUIPPED WITH SUCH TOOLS FOR PRODUCING A REINFORCEMENT GRID | |
| CH655258A5 (en) | METHOD FOR PRODUCING A BOILER, IN PARTICULAR FOR TRANSFORMERS. | |
| DE60107567T2 (en) | METHOD FOR PRODUCING A CAN WITH POLYGONAL CROSS SECTION AND CAN WITH POLYGONAL CROSS SECTION | |
| DE3641345A1 (en) | Piped seat cover mfr. | |
| DE1660924A1 (en) | Process for the production of patch pockets on items of clothing | |
| DE75249C (en) | Collapsible tent frame | |
| DE2928436A1 (en) | Welding machine for mfg. box grids for concrete reinforcement - where spot welds are made between longitudinal, zigzag, and transverse rods in automatic sequence | |
| AT153310B (en) | Method and device for the production of extruded interlocking tiles with folds provided transversely to their longitudinal axis on the top and bottom. | |
| DE2550617A1 (en) | METHOD AND DEVICE FOR MANUFACTURING RING-SHAPED METAL BLANKS FOR METAL RINGS | |
| DE963116C (en) | Sewing machine with a workpiece clamping device | |
| DE2001218A1 (en) | Device for shaping cigar ends for the purpose of attaching a mouthpiece | |
| AT362646B (en) | PLANT FOR THE PRODUCTION OF REINFORCING UNITS | |
| DE308032C (en) | ||
| DE255814C (en) | ||
| DE306300C (en) | ||
| DE218937C (en) | ||
| DE17042C (en) | Innovations in the flame tube and tubular steam boiler patented under P. R. 3340 (I. |