ES2130972A1 - Aislamiento termico para uso en condiciones de campo gravitatorio reducido. - Google Patents
Aislamiento termico para uso en condiciones de campo gravitatorio reducido.Info
- Publication number
- ES2130972A1 ES2130972A1 ES09700115A ES9700115A ES2130972A1 ES 2130972 A1 ES2130972 A1 ES 2130972A1 ES 09700115 A ES09700115 A ES 09700115A ES 9700115 A ES9700115 A ES 9700115A ES 2130972 A1 ES2130972 A1 ES 2130972A1
- Authority
- ES
- Spain
- Prior art keywords
- under conditions
- thermal insulation
- use under
- gravitational field
- reduced gravitational
- 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.)
- Granted
Links
Landscapes
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
Aislamiento térmico para uso en condiciones de campo gravitatorio reducido. Especialmente concebido para zonas de atmósfera presurizada en vehículos y estaciones espaciales, donde no se presenta el fenómeno de convección del aire originado por la variación de densidad del mismo en función de la temperatura, está constituido mediante dos paredes paralelas (1-1"''), entre las que se establece un espacio (3) contenedor de aire confinado actuante como aislante térmico propiamente dicho, estando las citadas paredes (1-1"'') revestidas, tanto en su cara interna como en su cara externa, por una capa de un material altamente reflector de la radiación infrarroja. En este sentido cada pared (1-1"'') puede materializarse en una lámina de poliimida o poliéster de reducido espesor, con sus caras dotadas de un recubrimiento (2) a base de un aluminizado por deposición.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009700115A ES2130972B1 (es) | 1997-01-22 | 1997-01-22 | Aislamiento termico para uso en condiciones de campo gravitatorio reducido. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009700115A ES2130972B1 (es) | 1997-01-22 | 1997-01-22 | Aislamiento termico para uso en condiciones de campo gravitatorio reducido. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2130972A1 true ES2130972A1 (es) | 1999-07-01 |
ES2130972B1 ES2130972B1 (es) | 2000-01-16 |
Family
ID=8297948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009700115A Expired - Fee Related ES2130972B1 (es) | 1997-01-22 | 1997-01-22 | Aislamiento termico para uso en condiciones de campo gravitatorio reducido. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2130972B1 (es) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4930781B1 (es) * | 1970-05-08 | 1974-08-15 | ||
FR2252039A7 (en) * | 1973-10-11 | 1975-06-13 | Bosch Gmbh Robert | Temp. regulation surface esp. for use in vacuum - and for space-vehicles, using reflection-interference filter |
DE2722177A1 (de) * | 1976-06-29 | 1978-01-12 | Gen Electric | Vielschichtige thermische isolation |
FR2391416A1 (fr) * | 1977-05-17 | 1978-12-15 | Ugine Kuhlmann | Materiau alveolaire pour l'amelioration de l'isolation thermique |
US5011729A (en) * | 1989-11-15 | 1991-04-30 | Mcallister Ian R | Vacuum insulated panels with concave surfaces on the surface layers |
JPH07263758A (ja) * | 1994-03-18 | 1995-10-13 | Hitachi Ltd | 極低温用積層断熱材 |
-
1997
- 1997-01-22 ES ES009700115A patent/ES2130972B1/es not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4930781B1 (es) * | 1970-05-08 | 1974-08-15 | ||
FR2252039A7 (en) * | 1973-10-11 | 1975-06-13 | Bosch Gmbh Robert | Temp. regulation surface esp. for use in vacuum - and for space-vehicles, using reflection-interference filter |
DE2722177A1 (de) * | 1976-06-29 | 1978-01-12 | Gen Electric | Vielschichtige thermische isolation |
FR2391416A1 (fr) * | 1977-05-17 | 1978-12-15 | Ugine Kuhlmann | Materiau alveolaire pour l'amelioration de l'isolation thermique |
US5011729A (en) * | 1989-11-15 | 1991-04-30 | Mcallister Ian R | Vacuum insulated panels with concave surfaces on the surface layers |
JPH07263758A (ja) * | 1994-03-18 | 1995-10-13 | Hitachi Ltd | 極低温用積層断熱材 |
Non-Patent Citations (3)
Title |
---|
BASE DE DATOS WPIL en QUESTEL, semana 7437, Londres: Derwent Publications Ltd., AN 71-75443S, Class A23, & JP 49030781 B (MESSER GRIESHEIM GmbH) 15.08.1974 * |
BASE DE DATOS WPIL en QUESTEL, semana 7803, Londres: Derwent Publications Ltd., AN 78-04551A, Class A88, & DE 2722177 A1 (GENERAL ELECTRIC CO) 12.01.1978 * |
PATENT ABSTRACTS OF JAPAN, CD-ROM MIJP 9510 1996 - 2[013] [07-250501/07-289000] & JP 7263758 A (HITACHI LTD.) 13.10.1995 * |
Also Published As
Publication number | Publication date |
---|---|
ES2130972B1 (es) | 2000-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990701 Kind code of ref document: A1 Effective date: 19990701 |
|
FD1A | Patent lapsed |
Effective date: 20040916 |