NO119555B - - Google Patents
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- Publication number
- NO119555B NO119555B NO165216A NO16521666A NO119555B NO 119555 B NO119555 B NO 119555B NO 165216 A NO165216 A NO 165216A NO 16521666 A NO16521666 A NO 16521666A NO 119555 B NO119555 B NO 119555B
- Authority
- NO
- Norway
- Prior art keywords
- lamp
- approx
- argon
- percent
- gas
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 229910052724 xenon Inorganic materials 0.000 claims description 7
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052754 neon Inorganic materials 0.000 claims description 6
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052756 noble gas Inorganic materials 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 26
- 229910052786 argon Inorganic materials 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000005385 borate glass Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
-
- 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
- B27K3/163—Compounds of boron
-
- 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
- B27K3/34—Organic impregnating agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Forests & Forestry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Discharge Lamp (AREA)
Description
Natriunidamputladningsrør. Sodium vapor discharge tube.
Oppfinnelsen angår et natriumdamp-utladning.srør med en edelgassfylling, som består av neon med en tilsetning. The invention relates to a sodium vapor discharge tube with a noble gas filling, which consists of neon with an additive.
Det er som tilsetning vanlig å anvende en liten mengde, eksempelvis 0,7 volumprosent, argon for å nedsette lampens tenn-spenning. It is common to use a small amount, for example 0.7% by volume, of argon as an addition to reduce the lamp's ignition voltage.
Argon-tilsetningen har den mangel at denne gass kan forsvinne temmelig hurtig; såsnart den ønskede nedsettelse av tenn-spenningen uteblir som følge av denne for-svinning kan lampen ikke settes i drift. The argon addition has the disadvantage that this gas can disappear rather quickly; as soon as the desired reduction of the ignition voltage does not occur as a result of this loss, the lamp cannot be put into operation.
Som kjent kan nedsettingen av tenn-spenningen i en lampe oppnåes derved at man til hovedgassen setter en hjelpegass hvis ioniseringsspenning er lavere enn eksiteringsspenningen av hovedgassens me-tastabile energinivå. As is known, the lowering of the ignition voltage in a lamp can be achieved by adding to the main gas an auxiliary gas whose ionization voltage is lower than the excitation voltage of the main gas's metastable energy level.
Ved anvendelse av neon som hoved-gass kan derfor også andre hjelpegasser enn argon anvendes for å nedsette tenn-spenningen. When using neon as the main gas, auxiliary gases other than argon can therefore also be used to lower the ignition voltage.
Velger man xenon viser det seg at denne gass forsvinner meget langsommere enn argon, hvilket betyr at man har et større valg for sammensetningen av glass i utladningsbeholderne. If you choose xenon, it turns out that this gas disappears much more slowly than argon, which means that you have a greater choice for the composition of glass in the discharge containers.
Xenontilsetningen har imidlertid den ulempe at ved begynnelsen av lampens levetid er — for ellers like dimensjoner av lampen — antallet av lumentimer mindre enn når det anvendes argon som hjelpegass. However, the addition of xenon has the disadvantage that at the beginning of the lamp's lifetime — for otherwise identical dimensions of the lamp — the number of lumen hours is less than when argon is used as auxiliary gas.
I henhold til oppfinnelsen består tilsetningen av 0,1—0,3 pst. xenon og 1—4 pst. helium, hvor de to prosentverdier er angitt i volumprosenter av neonet, og utladnings-beholdernes innside består av et glass som inneholder According to the invention, the addition consists of 0.1-0.3 per cent xenon and 1-4 per cent helium, where the two percentage values are indicated in volume percentages of the neon, and the inside of the discharge containers consists of a glass containing
Ved denne sammensetning av gassfyl-lingen unngås de foran beskrevne ulemper, og valget av det angitte glass, som er mulig-gjort ved gassfyllingens sammensetning gir et natriumdamputladningsrør som har bedre gjennomslipningsegenskaper for lys enn et rør med argontilsetning. With this composition of the gas filling, the disadvantages described above are avoided, and the choice of the specified glass, which is made possible by the composition of the gas filling, gives a sodium vapor discharge tube which has better penetration properties for light than a tube with argon addition.
Oppfinnelsen skal forklares nærmere i forbindelse med en grafisk fremstilling hvor de av natriumlamper frembrakte lumen er vist i avhengighet av levetiden. The invention is to be explained in more detail in connection with a graphic representation where the lumens produced by sodium lamps are shown as a function of the lifetime.
Kurven a viser forholdet for en vanlig natriumlampe på ca. 85 watt. Denne lampe har en gassfylling av neon og ca. 0,7 pst. argon under et samlet trykk på 15 mm kvikksølvsøyle ved romtemperatur. Det i en dobbeltvegget beholder anbrakte U-formige utladningsrør har en innvendig diameter på ca. 11,5 mm; den langs rørets akse målte avstand mellom de aktiverte elektroder ut-gjør ca. 610 mm. Lampen tenner ved ca. 400 volt. Curve a shows the ratio for a normal sodium lamp of approx. 85 watts. This lamp has a gas filling of neon and approx. 0.7 percent argon under a total pressure of 15 mm mercury column at room temperature. The U-shaped discharge tube placed in a double-walled container has an internal diameter of approx. 11.5mm; the distance measured along the tube's axis between the activated electrodes is approx. 610 mm. The lamp lights up at approx. 400 volts.
Denne lampe begynner med en lys-styrke på ca. 7000 internationale lumen; This lamp starts with a brightness of approx. 7000 international lumens;
etter en driftsvarighet på 1500 timer avgir den fremdeles ca. 5300 lumen; antallet av lumentimer under de første 1500 driftstimer utgjør ca. 8,5 x 106. after an operating duration of 1,500 hours, it still emits approx. 5300 lumens; the number of lumen hours during the first 1,500 operating hours is approx. 8.5 x 106.
Kurven b viser forholdet ved en natriumlampe av samme dimensjoner hvor man i stedet for 0,7 pst. argon anvender en tilsetning på 0,2 pst. xenon. Denne lampe begynner med ca. 5600 lumeri. Antallet av lumentimer under de første 1500 driftstimer utgjør ca. 8,0 x 10", altså mindre enn ved den med argontilsetning forsynte lampe. Curve b shows the ratio for a sodium lamp of the same dimensions where, instead of 0.7% argon, an addition of 0.2% xenon is used. This lamp starts with approx. 5600 lumeria. The number of lumen hours during the first 1,500 operating hours is approx. 8.0 x 10", i.e. smaller than with the lamp supplied with argon addition.
Endelig viser kurven c forholdet ved en natriumlampe i henhold til oppfinnelsen, hvor en lampe med de samme dimensjoner i stedet for 0,7 pst. argon har en tilsetning av en blanding av ca. 0,2 pst. xenon og 3 pst. helium. Finally, curve c shows the relationship for a sodium lamp according to the invention, where a lamp with the same dimensions instead of 0.7 percent argon has an addition of a mixture of approx. 0.2 percent xenon and 3 percent helium.
Lysutbyttet begynner nu med ca. 6700 lumen; antallet av lumentimer under de første 1500 driftstimer utgjør ca. 9,4 x 10<\ The light output now starts with approx. 6700 lumens; the number of lumen hours during the first 1,500 operating hours is approx. 9.4 x 10<\
Utladningsbeholderen for de xenon-inneholdende lamper (kurve b og c) består av kalkglas som på innersiden er overtrukket med et lag boratglass av sammensetningen The discharge container for the xenon-containing lamps (curves b and c) consists of lime glass which is coated on the inside with a layer of borate glass of the composition
En argontilsetning kan ved glassam-mensetninger av denne art ikke anvendes fordi argonet er praktisk talt forsvunnet allerede etter få hundre driftstimer. Av denne grunn er lampen for kurven a for-synt med utladningsbeholder der som vanlig består av kalkglass, som på innersiden er overtrukket med et lag av sammensetningen An argon addition cannot be used with glass compositions of this kind because the argon has practically disappeared already after a few hundred operating hours. For this reason, the lamp for curve a is provided with a discharge container which usually consists of lime glass, which is coated on the inside with a layer of the composition
Denne gassammensetning har den egenskap at argongassen ikke forsvinner eller iallfall forvsvinner langsommere enn ved det førstnevnte glass; lysgjennom-trengeligheten er dog dårligere enn ved det førstnevnte glass på grunn av mis-farving. This gas composition has the property that the argon gas does not disappear or at least disappears more slowly than with the first-mentioned glass; however, the light transmission is worse than with the first-mentioned glass due to discolouration.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50411265A | 1965-10-23 | 1965-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO119555B true NO119555B (en) | 1970-06-01 |
Family
ID=24004891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO165216A NO119555B (en) | 1965-10-23 | 1966-10-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3443010A (en) |
| DE (1) | DE1567182A1 (en) |
| ES (1) | ES332618A1 (en) |
| GB (1) | GB1135459A (en) |
| IL (1) | IL26667A (en) |
| NL (1) | NL6614955A (en) |
| NO (1) | NO119555B (en) |
| SE (1) | SE314554B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128429A (en) * | 1977-01-06 | 1978-12-05 | Sankyo Organic Chemicals Company Limited | Antifouling quaternary halide salts containing a triorganotin ether moiety |
| DE3706237A1 (en) * | 1987-02-26 | 1988-09-08 | Lentia Gmbh | REFRIGERABLE, WATER-DISPERSIBLE LIQUID CONCENTRATE FORMULATION |
| US5087457A (en) * | 1990-01-12 | 1992-02-11 | Buckman Laboratories International, Inc. | Synergistic microbicides containing ionene polymers and borates for the control of fungi on surfaces |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2041655A (en) * | 1933-11-24 | 1936-05-19 | Celcure Corp | Wood treating preparation |
| US2268387A (en) * | 1939-04-07 | 1941-12-30 | Du Pont | Presservation of wood |
| US2517958A (en) * | 1948-06-09 | 1950-08-08 | Wyandotte Chemicals Corp | Inorganic composition for inhibiting sap stain |
| CH399756A (en) * | 1963-03-04 | 1965-09-30 | Siemens Ag Albis | Scanning element for the ongoing determination of the coordinates of an image point in the image field of a radiation location device |
| US3305442A (en) * | 1963-11-26 | 1967-02-21 | Yoshitomi Pharmaceutical | Organic tin sulfamates and wood preservatives using the same |
-
1965
- 1965-10-23 US US504112A patent/US3443010A/en not_active Expired - Lifetime
-
1966
- 1966-10-10 IL IL26667A patent/IL26667A/en unknown
- 1966-10-12 GB GB45676/66A patent/GB1135459A/en not_active Expired
- 1966-10-19 NO NO165216A patent/NO119555B/no unknown
- 1966-10-21 SE SE14446/66A patent/SE314554B/xx unknown
- 1966-10-21 NL NL6614955A patent/NL6614955A/xx unknown
- 1966-10-22 ES ES0332618A patent/ES332618A1/en not_active Expired
- 1966-10-24 DE DE19661567182 patent/DE1567182A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE314554B (en) | 1969-09-08 |
| NL6614955A (en) | 1967-04-24 |
| ES332618A1 (en) | 1967-12-01 |
| US3443010A (en) | 1969-05-06 |
| IL26667A (en) | 1970-09-17 |
| GB1135459A (en) | 1968-12-04 |
| DE1567182A1 (en) | 1970-08-06 |
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