PL52833B1 - - Google Patents
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- Publication number
- PL52833B1 PL52833B1 PL107875A PL10787565A PL52833B1 PL 52833 B1 PL52833 B1 PL 52833B1 PL 107875 A PL107875 A PL 107875A PL 10787565 A PL10787565 A PL 10787565A PL 52833 B1 PL52833 B1 PL 52833B1
- Authority
- PL
- Poland
- Prior art keywords
- igniter
- electrodes
- glass
- marked
- parts
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
Fig. 2 pokazuje polozenie elektrod zaplonnika w mo¬ mencie dolaczenia obwodu do zródla napiecia. Fig. 3 pokazuje polozenie elektrod tego samego zaplon¬ nika w momencie ich zwarcia.Fig. 2 i 3, przedstawiaja równoczesnie znana i cze¬ sto stosowana konstrukcje zaplonnika. Inna znana 10 16 30 25 80 konstrukcje przedstawia fig. 4. Wspólna cecha tych konstrukcji jest uzycie elementów szklanych przy wytwarzaniu wnetrz zaplonników. Takim elemen¬ tem szklanym jest tak zwana perelka, oznaczona na fig. 2 i 3 litera d lub nózka oznaczona na fig. 4 lite¬ ra e. Proces wytwarzania zaplonników wedlug tych dwóch i innych znanych konstrukcji, dzieli sie na dwie zasadnicze grupy operacji technologicznych: wytworzenie elementów wewnetrznych zaplonnika i zatopienie tych elementów w bance i wypompo¬ wanie. Wynalazek ma na celu uproszczenie sposobu wytwarzania elementów wewnetrznych zaplonnika.Istota wynalazku jest zastapienie elementów szkla¬ nych uzywanych dotychczas przy wytwarzaniu za¬ plonników odcinkiem odpowiedniego drutu wygie¬ tego w ksztalcie litery U. Do obydwóch konców te¬ go drutu przyspawane sa elektrody termobimeta- lowe. Stosujac taka konstrukcje eliminuje sie ope¬ racje termicznej obróbki czesci szklanych zaplon¬ nika i w ten sposób unika sie strat powodowanych czestym pekaniem tych czesci oraz utleniania czesci metalowych w poblizu nagrzewanych plomieniem detali szklanych. Ograniczenie operacji technolo¬ gicznych do spawania i krepowania pozwala na latwe i pelne zautomatyzowanie procesu wytwarza¬ nia zaplonników, co jest niezwykle trudne przy stosowaniu detali szklanych.Zaplonnik wytworzony wedlug opisanego sposobu przedstawiony jest na fig. 5. Po zatopieniu elektrod zaplonnika w bance, wypompowaniu powietrza i na- 5283352833 3 pelnieniu banki odpowiednim gazem na przyklad argonem, odcinek drutu utrzymujacy obydwie elektrody przecina sie w miejscu oznaczonym lite¬ ra f. Elektrody termobimetalowe oznaczone sa li¬ tera g. PLFig. 2 shows the position of the igniter electrodes as the circuit is connected to the voltage source. Fig. 3 shows the position of the electrodes of the same igniter at the time of their short circuit. 2 and 3 show both the known and frequently used structure of the igniter. Another known structure is shown in Fig. 4. A common feature of these structures is the use of glass elements in the manufacture of the interior of the igniters. Such a glass element is a so-called pearl, marked in Figs. 2 and 3 with the letter d, or a leg marked with e in Fig. 4. : fabrication of the internals of the igniter and sinking these items into the boom and pumping out. The aim of the invention is to simplify the method of producing internal elements of the igniter. The essence of the invention is to replace the glass elements used so far in the production of fillers with a section of a suitable U-bent wire. . By using such a construction, the thermal treatment of the ignition glass parts is eliminated and thus the losses caused by frequent breakage of these parts and the oxidation of the metal parts in the vicinity of the flame-heated glass parts are avoided. The limitation of technological operations to welding and creping allows easy and complete automation of the igniter manufacturing process, which is extremely difficult when using glass parts. The igniter produced according to the described method is shown in Fig. 5. and filling the banks with a suitable gas, for example argon, the section of the wire holding both electrodes is intersected at the point marked by the letter f. The thermobimetallic electrodes are marked with the letter g. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL52833B1 true PL52833B1 (en) | 1967-02-25 |
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