A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VACUUM HEAT INSULATION MEMBER AND MANUFACTURING METHOD THEREFOR
To provide a vacuum heat insulation member having high adiabaticity and capable of being airtightly sealed at low temperature.SOLUTION: For solving the above described problem, the heat insulation member has a first substrate, a second substrate opposingly arranged to the first substrate with a space, an encapsulation part arranged on circumference of an internal space formed between the first substrate and the second substrate, and a gas adsorbent arranged in the internal space, in which the internal space is at a vacuum state, the gas adsorbent contains cerium, the encapsulation part consists of an encapsulation material containing a lead-free low melting point glass, and the lead-free low melting point glass contains VOand TeO.SELECTED DRAWING: Figure 3
【課題】 高い断熱性を有し、かつ低温で気密封止できる真空断熱部材を提供することを目的とする。【解決手段】 上記課題を解決するために、本発明に係る断熱部材は、第１の基板と、第１の基板と空間を隔てて対向配置された第２の基板と、第１の基板と第２の基板の間に形成される内部空間の周縁に設けられた封止部と、内部空間に配置されたガス吸着材と、を備え、内部空間は真空状態であって、ガス吸着材はセリウムを含み、封止部は無鉛低融点ガラスを含む封止材料からなり、無鉛低融点ガラスはＶ２Ｏ５とＴｅＯ２とを含むことを特徴とする。【選択図】図３
VACUUM HEAT INSULATION MEMBER AND MANUFACTURING METHOD THEREFOR
To provide a vacuum heat insulation member having high adiabaticity and capable of being airtightly sealed at low temperature.SOLUTION: For solving the above described problem, the heat insulation member has a first substrate, a second substrate opposingly arranged to the first substrate with a space, an encapsulation part arranged on circumference of an internal space formed between the first substrate and the second substrate, and a gas adsorbent arranged in the internal space, in which the internal space is at a vacuum state, the gas adsorbent contains cerium, the encapsulation part consists of an encapsulation material containing a lead-free low melting point glass, and the lead-free low melting point glass contains VOand TeO.SELECTED DRAWING: Figure 3
【課題】 高い断熱性を有し、かつ低温で気密封止できる真空断熱部材を提供することを目的とする。【解決手段】 上記課題を解決するために、本発明に係る断熱部材は、第１の基板と、第１の基板と空間を隔てて対向配置された第２の基板と、第１の基板と第２の基板の間に形成される内部空間の周縁に設けられた封止部と、内部空間に配置されたガス吸着材と、を備え、内部空間は真空状態であって、ガス吸着材はセリウムを含み、封止部は無鉛低融点ガラスを含む封止材料からなり、無鉛低融点ガラスはＶ２Ｏ５とＴｅＯ２とを含むことを特徴とする。【選択図】図３
VACUUM HEAT INSULATION MEMBER AND MANUFACTURING METHOD THEREFOR
真空断熱部材及びその製造方法
YOSHIKAWA KOHEI (author) / NAITO TAKASHI (author) / ONODERA TAIGO (author) / TACHIZONO SHINICHI (author) / YOSHIMURA KEI (author)
2018-12-27
Patent
Electronic Resource
Japanese
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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