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Machine translation
1. (WO1980000878) A DIFFERENTIAL CALORIMETER BASED ON THE HEAT LEAK PRINCIPLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000878    International Application No.:    PCT/US1979/000853
Publication Date: 01.05.1980 International Filing Date: 17.10.1979
IPC:
G01N 25/48 (2006.01)
Applicants:
Inventors:
Priority Data:
952155 17.10.1978 US
Title (EN) A DIFFERENTIAL CALORIMETER BASED ON THE HEAT LEAK PRINCIPLE
(FR) SYSTEME DE CIRCULATION DE FLUIDE PRODUCTEUR D"ENERGIE
Abstract: front page image
(EN)A differential scanning calorimeter based on the heat leak principle having a reference measuring cell and a sample measuring cell symetrically seated within a copper heat sink. Each measuring cell (10) includes a cylindrical stainless steel ampoule (12) which contains a test substance, a honeycombed aluminum cell frame (14) which supports the ampoule, and a pair of thermopiles (18) which are placed between the aluminum cell frame and the copper heat sink (16) and which measure the temperature difference between the two. The copper heat sink is surrounded by a cylindrical copper isothermal shield (20). A plurality of resistive heating elements (146-150) are applied to the several surfaces of the heat sink and the isothermal shield, each heating element having a resistance proportional to the heat capacity of the surface to which it is applied. The heating elements are wired electrically in series. A common current is then passed through the heating elements. Note The International Application refers to drawings which in fact, were not included in the application at the time of filing. Drawings were submitted after the expiration of the time limit prescribed in Rule 20.2 (a) (iii), accordingly, and reference to the said drawings shall be considered non existent under Article 14 (2).
(FR)Dispositif (5) de production d"energie, base sur la tendance d"un corps spherique solide (10) a attirer radialement vers l"interieur toutes particules environnantes. La geometrie specifiquement definie du systeme de circulation de fluide incorpore dans le dispositif (4) et sa localisation bien definie par rapport au centre (9) de la masse du corps spherique (10) produit un manque d"equilibre entre les forces resultantes agissant en directions opposees sur les masses de fluide primaire (18) et secondaire (19) confinees du systeme, forcant ainsi un courant de fluide dans la direction de la force la plus grande a etre converti en energie. Note La demande internationale se refere a des dessins bien que ceux-ci n"aient pas ete inclus dans la demande au moment du depot. Des dessins ont ete remis apres l"expiration du delai prescrit a la regle 20.2a)iii), en consequence toute reference a ces dessins est consideree comme non existante en vertu de l"article 14.2.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)