NO130748B - - Google Patents
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- Publication number
- NO130748B NO130748B NO00748/69A NO74869A NO130748B NO 130748 B NO130748 B NO 130748B NO 00748/69 A NO00748/69 A NO 00748/69A NO 74869 A NO74869 A NO 74869A NO 130748 B NO130748 B NO 130748B
- Authority
- NO
- Norway
- Prior art keywords
- parts
- ceramic material
- metal
- gold
- silver
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910010293 ceramic material Inorganic materials 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- -1 e.g. Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/385—Concentrates of non-alcoholic beverages
- A23L2/39—Dry compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/38—Other non-alcoholic beverages
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
- G01T1/164—Scintigraphy
- G01T1/166—Scintigraphy involving relative movement between detector and subject
- G01T1/1663—Processing methods of scan data, e.g. involving contrast enhancement, background reduction, smoothing, motion correction, dual radio-isotope scanning, computer processing ; Ancillary equipment
- G01T1/1666—Processing methods of scan data, e.g. involving contrast enhancement, background reduction, smoothing, motion correction, dual radio-isotope scanning, computer processing ; Ancillary equipment adapted for printing different symbols or colours according to the intensity or energy level of the detected radioactivity
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Alcoholic Beverages (AREA)
- Confectionery (AREA)
- Ceramic Products (AREA)
Description
Fremgangsmåte til innbyrdes forbindelse av deler av keramisk materiale ved hjelp av et godt ledende metall. Method for interconnecting parts of ceramic material using a well-conducting metal.
Oppfinnelsen angår en fremgangsmåte The invention relates to a method
til innbyrdes forbindelse av deler av keramisk materiale ved hjelp av et godt ledende metall, særlig uten at delene er metallisert på forhånd. for the mutual connection of parts of ceramic material by means of a well-conducting metal, in particular without the parts being metallized in advance.
For å forbinde deler av keramisk materiale med hverandre, ble de ofte først To connect parts of ceramic material with each other, they were often first
metallisert, f. eks. ved pådampning av et metallized, e.g. by vaporizing a
metall eller ved påsmøring av en sølv-pasta, hvoretter de metalliserte overfla-ter ble loddet sammen. En direkte forbindelse av ikke metalliske gjenstander kan metal or by applying a silver paste, after which the metallized surfaces were soldered together. A direct connection of non-metallic objects can
skje ved anvendelse av titanholdige lege-ringer av f. eks. gull, sølv, kobber eller aluminium. happen by using titanium-containing alloys of e.g. gold, silver, copper or aluminium.
Det har vist seg at ikke metalliserte It has been shown that not metallized
deler av keramisk materiale uten videre parts of ceramic material without further ado
kan forbindes med hverandre ved hjelp av can be connected to each other by means of
et godt ledende metall, f. eks., gull, sølv, a well-conducting metal, e.g., gold, silver,
kobber, aluminium eller en legering av copper, aluminum or an alloy thereof
disse, når delene ifølge oppfinnelsen legges these, when the parts according to the invention are placed
på hverandre med et mellomlegg av en folie av disse metaller og deretter opphetes on each other with an interlayer of a foil of these metals and then heated
over smeltepunktet i så lang tid at der above the melting point for such a long time that there
etter avkjøling er tilveiebragt fast forbindelse mellom delene. after cooling, a firm connection is provided between the parts.
Dette kan sannsynligvis føres tilbake This can probably be reversed
på den kjennsgjerning at metallet som on the fact that the metal which
følge av kapillarvirkning holdes fast mellom delene og forbinder disse med hverandre. as a result of capillary action is held firmly between the parts and connects them to each other.
Når den på denne måte dannede gjen-stand igjen opphetes, og når delene skilles When the object formed in this way is heated again, and when the parts are separated
fra hverandre, konsentrerer metallet seg apart, the metal concentrates
som små kuler på overflaten. Det er derfor like small balls on the surface. That is why
overraskende at det allikevel kan dannes surprising that it can still form
en stiv, vakuumtett forbindelse. a rigid, vacuum-tight connection.
Oppfinnelsen skal forklares nærmere under henvisning til tegningen som viser et elektrisk utladningsrør, hvis vegg består av deler av keramisk materiale, f. eks. aluminiumoksyd. The invention will be explained in more detail with reference to the drawing which shows an electric discharge tube, the wall of which consists of parts of ceramic material, e.g. aluminum oxide.
På figuren betegner 1 bunnplaten, f. eks. av aluminiumoksyd (A1203), i hvil-ken der er festet stifter 2. På stiftene er anordnet et elektrodesystem 3 som er sent-rert i en sylindrisk ring 4 av aluminiumoksyd. Røret er i den øvre ende lukket med en plate 5, som også består av aluminiumoksyd. In the figure, 1 denotes the base plate, e.g. of aluminum oxide (A1203), in which pins 2 are attached. An electrode system 3 is arranged on the pins, which is centered in a cylindrical ring 4 of aluminum oxide. The tube is closed at the upper end with a plate 5, which also consists of aluminum oxide.
Delene 1, 3 og 5 stables på hverandre i en vakuumklokke, med mellomlegg av folier 6 av gull, kobber, aluminium eller sølv, og opphetes over metallets smelte-punkt. Jo høyere opphetningstemperatu-ren overskrider smeltepunktet, jo kortere kan opphetningstiden være. Det har vist seg at ved anvendelse f. eks. av gull, er det tilstrekkelig med en opphetning til 1300° C i 15 minutter. Derved smelter metallet og danner en fast forbindelse mellom alundrumdelene. The parts 1, 3 and 5 are stacked on top of each other in a vacuum bell, with interlayers of foils 6 of gold, copper, aluminum or silver, and heated above the metal's melting point. The higher the heating temperature exceeds the melting point, the shorter the heating time can be. It has been shown that when applying e.g. of gold, heating to 1300° C for 15 minutes is sufficient. Thereby the metal melts and forms a firm connection between the aluminum drum parts.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1655068A SE332342C (en) | 1968-12-04 | 1968-12-04 | Powdered beverage mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
NO130748B true NO130748B (en) | 1974-10-28 |
NO130748C NO130748C (en) | 1975-02-05 |
Family
ID=20302423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO748/69A NO130748C (en) | 1968-12-04 | 1969-02-24 |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT297467B (en) |
BE (1) | BE727819A (en) |
DE (1) | DE1906417A1 (en) |
DK (1) | DK135083B (en) |
ES (1) | ES363866A1 (en) |
FI (1) | FI52925B (en) |
FR (1) | FR2024039A5 (en) |
GB (1) | GB1250535A (en) |
NL (1) | NL6913906A (en) |
NO (1) | NO130748C (en) |
SE (1) | SE332342C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9603518D0 (en) | 1996-02-20 | 1996-04-17 | Smithkline Beecham Plc | Novel process |
GB9717598D0 (en) | 1997-08-19 | 1997-10-22 | Smithkline Beecham Plc | Novel composition and use |
GB9819530D0 (en) | 1998-09-09 | 1998-10-28 | Smithkline Beecham Plc | Novel compositions and use |
-
1968
- 1968-12-04 SE SE1655068A patent/SE332342C/en unknown
-
1969
- 1969-02-03 BE BE727819D patent/BE727819A/xx unknown
- 1969-02-08 DE DE19691906417 patent/DE1906417A1/en active Pending
- 1969-02-19 DK DK91269AA patent/DK135083B/en unknown
- 1969-02-19 FI FI528/69A patent/FI52925B/fi active
- 1969-02-20 ES ES363866A patent/ES363866A1/en not_active Expired
- 1969-02-24 NO NO748/69A patent/NO130748C/no unknown
- 1969-02-27 FR FR6905225A patent/FR2024039A5/fr not_active Expired
- 1969-03-03 GB GB1132369A patent/GB1250535A/en not_active Expired
- 1969-08-12 AT AT774369A patent/AT297467B/en not_active IP Right Cessation
- 1969-09-12 NL NL6913906A patent/NL6913906A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NO130748C (en) | 1975-02-05 |
DK135083B (en) | 1977-03-07 |
NL6913906A (en) | 1970-06-08 |
DK135083C (en) | 1977-08-15 |
SE332342B (en) | 1971-02-01 |
SE332342C (en) | 1972-11-13 |
DE1906417A1 (en) | 1970-08-06 |
GB1250535A (en) | 1971-10-20 |
AT297467B (en) | 1972-03-27 |
BE727819A (en) | 1969-07-16 |
FR2024039A5 (en) | 1970-08-21 |
ES363866A1 (en) | 1971-07-01 |
FI52925B (en) | 1977-09-30 |
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