GB1339524A - Vacuum containers - Google Patents

Vacuum containers

Info

Publication number
GB1339524A
GB1339524A GB1405272A GB1405272A GB1339524A GB 1339524 A GB1339524 A GB 1339524A GB 1405272 A GB1405272 A GB 1405272A GB 1405272 A GB1405272 A GB 1405272A GB 1339524 A GB1339524 A GB 1339524A
Authority
GB
United Kingdom
Prior art keywords
vacuum
getter
palladium
platinum
sealed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1405272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1339524A publication Critical patent/GB1339524A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F17C3/085—Cryostats
    • 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
    • F17C2203/06—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
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/012—Hydrogen
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/036—Avoiding leaks
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0186—Applications for fluid transport or storage in the air or in space
    • 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
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0186—Applications for fluid transport or storage in the air or in space
    • F17C2270/0189—Planes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Radiation Pyrometers (AREA)

Abstract

1339524 Vacuum vessels; cryostats HUGHES AIRCRAFT CO 24 March 1972 [1 July 1971] 14052/72 Headings F4U and F4H A vacuum container, Dewar flask, cryostat or the like has a hydrogen-getter material or materials in the sealed vacuum space. The getter is a material or mixture of materials selected from an oxide or hydroxide of palladium or platinum or a hydrated compound of palladium or platinum. The getter may be used in combination with a desiccant material disposed in the vacuum space. The apparatus may comprise an infra-red detector system within a vacuum sealed cryogenic housing.
GB1405272A 1971-07-01 1972-03-24 Vacuum containers Expired GB1339524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15882171A 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
GB1339524A true GB1339524A (en) 1973-12-05

Family

ID=22569855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1405272A Expired GB1339524A (en) 1971-07-01 1972-03-24 Vacuum containers

Country Status (3)

Country Link
DE (1) DE2212740A1 (en)
FR (1) FR2143647B1 (en)
GB (1) GB1339524A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011905A1 (en) * 1995-09-28 1997-04-03 Alliedsignal Inc. Hydrogen and moisture getter and absorber for sealed devices
WO2000075950A1 (en) * 1999-06-02 2000-12-14 Saes Getters S.P.A. Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof
WO2004029503A2 (en) * 2002-09-27 2004-04-08 The Regents Of The University Of California Lightweight cryogenic-compatible pressure vessels for vehicular fuel storage
GB2445574A (en) * 2007-01-11 2008-07-16 Siemens Magnet Technology Ltd Cryostat for transporting cooled equipment at a cryogenic temperature
EP2100988A1 (en) * 2008-03-12 2009-09-16 Acktar Ltd. Thin-layered structure
US9196446B2 (en) 2004-12-17 2015-11-24 Johnson Matthey Plc Hydrogen getter
WO2022109109A1 (en) * 2020-11-23 2022-05-27 Chart Inc. Getter material, tanks containing the same, and methods of making and using getter material to absorb hydrogen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8201750A (en) * 1982-04-28 1983-11-16 Philips Nv APPARATUS PROVIDED WITH AN EVACUATED VESSEL WITH A GETTER AND A GETTER TOOL.
IT1244689B (en) * 1991-01-25 1994-08-08 Getters Spa DEVICE TO ELIMINATE HYDROGEN FROM A VACUUM CHAMBER, AT CRYOGENIC TEMPERATURES, ESPECIALLY IN HIGH ENERGY PARTICLE ACCELERATORS

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011905A1 (en) * 1995-09-28 1997-04-03 Alliedsignal Inc. Hydrogen and moisture getter and absorber for sealed devices
US5888925A (en) * 1995-09-28 1999-03-30 Alliedsignal Inc. Hydrogen and moisture getter and absorber for sealed devices
WO2000075950A1 (en) * 1999-06-02 2000-12-14 Saes Getters S.P.A. Composite materials capable of hydrogen sorption independently from activating treatments and methods for the production thereof
WO2004029503A2 (en) * 2002-09-27 2004-04-08 The Regents Of The University Of California Lightweight cryogenic-compatible pressure vessels for vehicular fuel storage
WO2004029503A3 (en) * 2002-09-27 2004-07-15 Univ California Lightweight cryogenic-compatible pressure vessels for vehicular fuel storage
US9196446B2 (en) 2004-12-17 2015-11-24 Johnson Matthey Plc Hydrogen getter
GB2445574A (en) * 2007-01-11 2008-07-16 Siemens Magnet Technology Ltd Cryostat for transporting cooled equipment at a cryogenic temperature
GB2445574B (en) * 2007-01-11 2008-12-17 Siemens Magnet Technology Ltd A cryostat for transporting cooled equipment at a cryogenic temperature
EP2100988A1 (en) * 2008-03-12 2009-09-16 Acktar Ltd. Thin-layered structure
JP2009293124A (en) * 2008-03-12 2009-12-17 Acktar Ltd Thin-layered structure
US9200359B2 (en) 2008-03-12 2015-12-01 Acktar Ltd. Thin-layered structure
WO2022109109A1 (en) * 2020-11-23 2022-05-27 Chart Inc. Getter material, tanks containing the same, and methods of making and using getter material to absorb hydrogen

Also Published As

Publication number Publication date
DE2212740A1 (en) 1973-01-25
FR2143647A1 (en) 1973-02-09
FR2143647B1 (en) 1974-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee