NO116893B - - Google Patents
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- Publication number
- NO116893B NO116893B NO164861A NO16486166A NO116893B NO 116893 B NO116893 B NO 116893B NO 164861 A NO164861 A NO 164861A NO 16486166 A NO16486166 A NO 16486166A NO 116893 B NO116893 B NO 116893B
- Authority
- NO
- Norway
- Prior art keywords
- stack
- cathode
- electrode
- legs
- sleeve
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- PCEXQRKSUSSDFT-UHFFFAOYSA-N [Mn].[Mo] Chemical compound [Mn].[Mo] PCEXQRKSUSSDFT-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/18—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/02—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
- B65D5/10—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of self-locking flaps hinged to tubular body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Description
Anordning for feste av katoden i et elektronrør. Device for attaching the cathode in an electron tube.
Foreliggende oppfinnelse angår elek-tronerør, og går mere spesielt ut på en anordning for feste av katoden i riktig stilling i forhold til et gitter og en anode. The present invention relates to electron tubes, and more specifically concerns a device for fixing the cathode in the correct position in relation to a grid and an anode.
Ved fremstilling av stablerør, d.v.s. slike When making stacking pipes, i.e. such
hvor der anvendes plateformete elementer, som er stablet på hverandre, har man støtt på vanskeligheter ved feste av elementene i riktig stilling og avstand fra hverandre. I tilfelle av at der anvendes en opphetet katode, og hvor delene er anordnet meget tett inntil hverandre, oppstår der et ekstra problem som følge av katodens utvidelse ved oppvarmning. Der må tillates en slik utvidelse, men i en slik retning at det ikke nevneverdig influerer på avstanden mellom elementene, f. eks. mellom katoden og gitteret. Et annet problem er en tilfreds-stillende understøttelse av katoden, idet der samtidig må hindres en for sterk varmeledning fra katoden gjennom festeorganene. Videre må rør konstruksjonen være enkel for å tillate en lettvint fabri-kasjon. where plate-like elements are used, which are stacked on top of each other, difficulties have been encountered when attaching the elements in the correct position and distance from each other. In the event that a heated cathode is used, and where the parts are arranged very close to each other, an additional problem arises as a result of the expansion of the cathode during heating. Such an expansion must be permitted, but in such a way that it does not significantly influence the distance between the elements, e.g. between the cathode and the grid. Another problem is a satisfactory support of the cathode, since at the same time a too strong heat conduction from the cathode through the fastening means must be prevented. Furthermore, the pipe construction must be simple to allow easy fabrication.
Det er et øyemed for foreliggende oppfinnelse å skaffe enkle festeorganer for katoden i et rør, hvor elektrodene og til-hørende deler er stablet på hverandre. It is an aim of the present invention to provide simple fastening means for the cathode in a tube, where the electrodes and associated parts are stacked on top of each other.
Det er et videre øyemed for oppfin-nelsen å anvende festeorganene som av-standsstykker mellom katode og gitter. It is a further aim of the invention to use the fastening means as spacers between cathode and grid.
Det er et ytterligere øyemed for opp-oppfinnelsen dessuten å anvende festeorganene for katoden som et middel til å holde elektrodens øvrige deler i røret sam-let. It is a further aim of the invention to also use the fastening means for the cathode as a means of keeping the other parts of the electrode in the tube together.
Andre øyemed vil fremgå av den føl- Other purposes will be apparent from the following
gende beskrivelse i forbindelse med teg-ningene, hvor following description in connection with the drawings, where
fig. 1 er et oppriss av en elektrodesats fig. 1 is an elevation of an electrode assembly
festet på en rørsokkel. fixed on a tube base.
Fig. 2 viser i større målestokk et per-spektivriss av den sammensatte elektrode, som anvendes i elektrodesatsen, idet enkelte deler er skåret bort. Fig. 3 viser perspektivisk delene på Fig. 2 shows, on a larger scale, a perspective view of the composite electrode, which is used in the electrode set, with certain parts being cut away. Fig. 3 shows the parts in perspective
fig. 1 løsnet fra hverandre. fig. 1 came apart.
På tegningen betegner 10 en rørsok-kelplate, fortrinnsvis av ildfast eller ke-ramisk materiale, som f. eks. aluminium-oksyd og med ledningsstifter 12 innlagret i platen, til hvilke stifter elektrodesatsen er festet. In the drawing, 10 denotes a pipe plinth plate, preferably of refractory or ceramic material, such as e.g. aluminum oxide and with lead pins 12 embedded in the plate, to which pins the electrode set is attached.
Den her viste elektrodesats er en dob-belt triode, omfattende en katodehylse 16 og to gitteranodekonstruksjoner 18. Ka-todehylsen er av den rektangulære hylse-formete type med emitterende flater 20 på motsatte sider av katoden. I hylsen er opp-hetningselementet 22 anordnet, idet det ved endene er festet til organer 24, som er fastsveiset til to av ledningsstiftene. The electrode assembly shown here is a double triode, comprising a cathode sleeve 16 and two grid anode structures 18. The cathode sleeve is of the rectangular sleeve-shaped type with emitting surfaces 20 on opposite sides of the cathode. In the sleeve, the heating element 22 is arranged, being attached at the ends to members 24, which are welded to two of the lead pins.
Hver av gitter anodekonstruksj onene omfatter en rektangulær plateformet del 26 av ildfast materiale, fortrinnsvis zirkon-silikat, med en forsenket del 28, som strekker seg innenfor den ene av platens flater 30. Bærebunnen for forsenkningen samt flaten 30 er belagt med et elektrisk ledende materiale, som f. eks. en hinne av molyb-denmangan 31 (f. eks. 80 deler molybden og 20 deler mangan), og utført i ett med den ytre belagte flate er der anordnet en gitterkonstruksjon, her vist utført av en wolframtråd 32. For å forminske lekasjen mellom gitteret og belegget ved bunnen av fordypningen er den ildfaste plate opp-slisset i lengderetningen, som vist ved 34, idet veggene av slissene danner forlen-gelse av fordypningens sidevegger, og en-departiene av fordypningene er ytterligere fordypet og utvidet, som vist ved 35 for å øke motstanden mellom beleggene 31. Bunnbelegget er elektrisk forbundet med stifter 36, som er ført gjennom den ildfaste plate. Bunnbeleggene danner rørkonstruk-sjonens anoder. Gitteret er forsynt med en ledende tunge 38 av molybden eller lig-nende, som er fastloddet til gitterflaten og fastsveiset til en ledningsstift 12. Each of the grid anode constructions comprises a rectangular plate-shaped part 26 of refractory material, preferably zircon-silicate, with a recessed part 28, which extends within one of the plate's surfaces 30. The support base for the recess and the surface 30 are coated with an electrically conductive material , like for example. a film of molybdenum-manganese 31 (e.g. 80 parts molybdenum and 20 parts manganese), and made in one with the outer coated surface, a grid construction is arranged there, here shown made of a tungsten wire 32. To reduce the leakage between the grid and the coating at the bottom of the recess is the refractory plate slit in the longitudinal direction, as shown at 34, the walls of the slits forming extensions of the side walls of the recess, and the end portions of the recesses are further deepened and widened, as shown at 35 for to increase the resistance between the coatings 31. The bottom coating is electrically connected with pins 36, which are passed through the refractory plate. The bottom coatings form the pipe construction's anodes. The grid is provided with a conductive tongue 38 of molybdenum or the like, which is soldered to the grid surface and welded to a lead pin 12.
I øyemed å sikre at delene inntar pas-sende avstand fra hverandre, samtidig som der tillates utvidelse av de enkelte deler, er det anordnet et par organer 40 av plate-metall, en nær hver ende av elektrodesatsen. Disse organer er med stor nøyaktighet utstanset, og er utført av tynt metall med liten varmeledningsevne. Hvert organ har to par ben 42, forbundet med et tverrsteg 44. Tverrsteget har et forhøyet parti 46 ved midten av steget. Avstanden mellom ytterkantene 48 på den forhøyete del og den motstående kant 50 på tverrsteget er lik avstanden mellom de ildfaste plater, og høyden av den midtre del av tverrsteget er avpasset slik at katoden kommer like langt fra hvert gitter. For å feste katode-hylsen til tverrstegene med minimal varme-overføring er tverrstegene ved de lavest-liggende partier kantsveiset til hylsene som vist ved 52. For sammenklemning av elektrodesatsen er de fri ender av benene på organene 40 bøyet omkring utsidene av de ildfaste plater 26, fortrinnsvis under opp-hetning av benene, f. eks. ved å plasere elektroden i en sveisemaskin ved de motsatte ender av et ben. Mens organet ennu er varmt, kan benendene bøyes omkring platen 26. Benene skal ligge tilstrekkelig tett omkring platene til å hindre at delene kan løsne fra hverandre, men løst nok til å tillate forskyvning av et ben ved opp-hetning og avkjøling av katoden med derav følgende utvidelse og sammentrekning. Med en rektangulær katode finner der sted meget liten utvidelse i retning av gitrene. Rør konstantene opprettholdes derfor gjennom hele rørets temperaturområde under drift. In order to ensure that the parts take up a suitable distance from each other, while allowing expansion of the individual parts, a pair of sheet metal bodies 40 are arranged, one near each end of the electrode set. These bodies are punched out with great accuracy, and are made of thin metal with low thermal conductivity. Each member has two pairs of legs 42, connected by a cross step 44. The cross step has a raised portion 46 at the middle of the step. The distance between the outer edges 48 of the elevated part and the opposite edge 50 of the cross step is equal to the distance between the refractory plates, and the height of the middle part of the cross step is adjusted so that the cathode comes the same distance from each grid. In order to attach the cathode sleeve to the cross-steps with minimal heat transfer, the cross-steps at the lowest parts are edge welded to the sleeves as shown at 52. For clamping the electrode set, the free ends of the legs of the members 40 are bent around the outsides of the refractory plates 26 , preferably during heating of the legs, e.g. by placing the electrode in a welding machine at the opposite ends of a leg. While the organ is still hot, the ends of the legs can be bent around the plate 26. The legs should be close enough around the plates to prevent the parts from coming apart, but loose enough to allow displacement of a leg when heating and cooling the cathode with it following expansion and contraction. With a rectangular cathode, there is very little expansion in the direction of the grids. The pipe constants are therefore maintained throughout the pipe's temperature range during operation.
Enkelte av ledningsstiftene er forbundet med plater 54, til hvilke der er sveiset stifter 36, og på elektrodesatsen er det anordnet et gitter 56, hvoretter elektrodesatsen er komplett. Some of the lead pins are connected with plates 54, to which pins 36 are welded, and a grid 56 is arranged on the electrode set, after which the electrode set is complete.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE12696/65A SE326131B (en) | 1965-09-30 | 1965-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO116893B true NO116893B (en) | 1969-06-02 |
Family
ID=20296161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO164861A NO116893B (en) | 1965-09-30 | 1966-09-23 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3366307A (en) |
FI (1) | FI45943C (en) |
GB (1) | GB1112475A (en) |
NL (1) | NL147998B (en) |
NO (1) | NO116893B (en) |
SE (1) | SE326131B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201292A (en) * | 1979-01-12 | 1980-05-06 | Robertson Paper Box Co., Inc. | Dispenser carton |
GB8905362D0 (en) * | 1989-03-09 | 1989-04-19 | Premier Brands Uk | Improvements relating to packaging containers |
US7314159B2 (en) | 2002-11-01 | 2008-01-01 | Smurfit-Stone Container Enterprises, Inc. | Quadcorner tray wrapper designs |
US7484655B2 (en) | 2004-04-26 | 2009-02-03 | Smurfit-Stone Container Enterprises, Inc. | Integrated carton lid designs |
DE102011009151A1 (en) * | 2011-01-22 | 2012-07-26 | Edgar Weissbacher | Blank for outer package utilized for packing object e.g. chocolate bar, has tab portion comprising portion working as barb, which is locked such that tab portion is unlocked to open package under destruction from aperture of cover portion |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3104795A (en) * | 1963-09-24 | Carton end closure | ||
FR1355681A (en) * | 1963-02-05 | 1964-03-20 | Avot Vallee Ets | Closing device for folding boxes and other applications |
-
1965
- 1965-09-30 SE SE12696/65A patent/SE326131B/xx unknown
-
1966
- 1966-09-22 GB GB42419/66A patent/GB1112475A/en not_active Expired
- 1966-09-23 NO NO164861A patent/NO116893B/no unknown
- 1966-09-27 US US582372A patent/US3366307A/en not_active Expired - Lifetime
- 1966-09-28 FI FI662542A patent/FI45943C/en active
- 1966-09-29 NL NL666613746A patent/NL147998B/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL147998B (en) | 1975-12-15 |
FI45943B (en) | 1972-07-31 |
US3366307A (en) | 1968-01-30 |
FI45943C (en) | 1972-11-10 |
SE326131B (en) | 1970-07-13 |
GB1112475A (en) | 1968-05-08 |
NL6613746A (en) | 1967-03-31 |
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