IT1129963B - Procedimento e assorbitore getter per mentenere un vacuum - Google Patents
Procedimento e assorbitore getter per mentenere un vacuumInfo
- Publication number
- IT1129963B IT1129963B IT19152/80A IT1915280A IT1129963B IT 1129963 B IT1129963 B IT 1129963B IT 19152/80 A IT19152/80 A IT 19152/80A IT 1915280 A IT1915280 A IT 1915280A IT 1129963 B IT1129963 B IT 1129963B
- Authority
- IT
- Italy
- Prior art keywords
- getter
- absorber
- vacuum
- keep
- procedure
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
- F17C2203/0395—Getter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792902623 DE2902623A1 (de) | 1979-01-24 | 1979-01-24 | Verfahren und getteranordnung zur aufrechterhaltung eines vakuums |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8019152A0 IT8019152A0 (it) | 1980-01-11 |
IT1129963B true IT1129963B (it) | 1986-06-11 |
Family
ID=6061288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19152/80A IT1129963B (it) | 1979-01-24 | 1980-01-11 | Procedimento e assorbitore getter per mentenere un vacuum |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2902623A1 (de) |
FR (1) | FR2447604A1 (de) |
GB (1) | GB2044523A (de) |
IT (1) | IT1129963B (de) |
SE (1) | SE8000007L (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI69215C (fi) * | 1983-09-30 | 1985-12-10 | Outokumpu Oy | Saett foer aktivering av en innanfoer en gasfylld proportionalraeknare anordnad stabilisator foer gasfas |
EP0644993B1 (de) * | 1992-06-08 | 1996-09-11 | Saes Getters S.P.A. | Evakuierter wärmedämmantel, insbesondere ein mantel eines dewargefässes oder einer anderen kryogenvorrichtung |
IT1258958B (it) * | 1992-06-08 | 1996-03-11 | Getters Spa | Processo perfezionato per la realizzazione di intercapedini termicamente isolanti mediante vuoto e materiali coibenti |
DE4443079C2 (de) * | 1994-12-03 | 1996-10-31 | Messer Griesheim Gmbh | Verfahren zum Verdampfen von tiefkalt verflüssigten Gasen |
SE9700612D0 (sv) * | 1997-02-20 | 1997-02-20 | Cecap Ab | Sensorelement med integrerat referenstryck |
DE102007016974B4 (de) * | 2007-04-10 | 2017-06-22 | Bayerische Motoren Werke Aktiengesellschaft | Behältersysstem mit einer Vakuum-Isolationshülle, insbesondere Fahrzeug-Kryotank |
-
1979
- 1979-01-24 DE DE19792902623 patent/DE2902623A1/de active Pending
-
1980
- 1980-01-02 SE SE8000007A patent/SE8000007L/xx unknown
- 1980-01-11 GB GB8000982A patent/GB2044523A/en not_active Withdrawn
- 1980-01-11 IT IT19152/80A patent/IT1129963B/it active
- 1980-01-24 FR FR8001542A patent/FR2447604A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
SE8000007L (sv) | 1980-07-25 |
IT8019152A0 (it) | 1980-01-11 |
FR2447604A1 (fr) | 1980-08-22 |
GB2044523A (en) | 1980-10-15 |
DE2902623A1 (de) | 1980-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2005777B (en) | Dust collectors | |
ES245937Y (es) | Un colchon de vacio | |
GB2023943B (en) | Spacer damper | |
JPS5525696A (en) | Acoustic absorber | |
DE2962389D1 (en) | Cooling-element mounts for infra-red detectors and their envelope arrangements | |
FR2410992B1 (fr) | Aspirateur | |
DK571077A (da) | Kontinuerlig kuvertsamling | |
ATA579778A (de) | Wasserdampfaufnahmefaehiger und - durchlaessiger klebstoff | |
IT1129963B (it) | Procedimento e assorbitore getter per mentenere un vacuum | |
JPS5435411A (en) | Vacuum servoomotor | |
DK510879A (da) | Vakuumafbryder med en getterindretning | |
JPS5574487A (en) | Getter vacuum device | |
AT373653B (de) | Sammelbehaelter | |
SE7804061L (sv) | Kuvert | |
GB2060981B (en) | Spacer grid | |
JPS5514024A (en) | Absorber and its preparation | |
JPS54118201A (en) | Sound absorbing structure | |
JPS5343269A (en) | Condenser vapor sealing structure | |
JPS53101123A (en) | Vacuum valve | |
JPS5527940A (en) | Grid spacer | |
BR7701688A (pt) | Intensificador a vacuo | |
AU3729378A (en) | Envelope assemblies | |
JPS5595685A (en) | Ceramiccmetal sealed structure | |
JPS53104863A (en) | Vacuum valve | |
JPS53146181A (en) | Vacuum valve |