IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0315683
(1989-03-22)
|
우선권정보 |
FR-0007209 (1987-05-22) |
국제출원번호 |
PCT/FR88/00255
|
§371/§102 date |
19890322
(19890322)
|
국제공개번호 |
WO-8809465
(1988-12-01)
|
발명자
/ 주소 |
- Crozat Georges (Perpignan FRX)
|
출원인 / 주소 |
- Faiveley Entreprises (Saint-Ouen FRX 03) Societe Nationale Elf Aquitaine (Courbevoie FRX 07)
|
인용정보 |
피인용 횟수 :
32 인용 특허 :
8 |
초록
▼
A device for producing cold between +10°C. and -40°C., particularly in transport vehicles comprises at least one reactor (R), a condenser (C), a gas collector (Co) and an evaporator (E). The following simultaneous reactions are produced in the reactor (R): 3>+n(NH3)→3> n[NH3]→n(NH3) then3>→3>+n(NH3)
A device for producing cold between +10°C. and -40°C., particularly in transport vehicles comprises at least one reactor (R), a condenser (C), a gas collector (Co) and an evaporator (E). The following simultaneous reactions are produced in the reactor (R): 3>+n(NH3)→3> n[NH3]→n(NH3) then3>→3>+n(NH3) n(NH3)→n[NH3] the symbols ; []and ( ) denoting the solid, liquid and gaseous states respectively, X being chosen from ZnCl2, CuSO4, CuCl, LiBr, LiCl, ZnSO4, SrCl2, MnCl2, FeCl2, MgCl2, CaCl2, and NiCl2, m and n being numbers such that: [Figure]
대표청구항
▼
A method for producing cold by means of a device comprising at least a reactor (R, R1, R2, R3) which contains a solid compound capable of reacting with a gas according to an exothermic reaction, this reactor being connected via one single isolation valve by separate circuits to a condenser (C) and a
A method for producing cold by means of a device comprising at least a reactor (R, R1, R2, R3) which contains a solid compound capable of reacting with a gas according to an exothermic reaction, this reactor being connected via one single isolation valve by separate circuits to a condenser (C) and an evaporator (E) which is in a heat exchange relationship with an enclosure to be cooled, the condenser (C) and the evaporator (E) being respectively connected by separate lines to a gas collector (Co), the interior of the reactor being in a heat exchange relationship with an external heat source (S), wherein the following simultaneous reactions are carried out in the reactor (R, R1, R2, R3): 3>=n(NH3)→3> n[NH3]→n(NH3) then3>→3>+n(NH3) n(NH3)→n[NH3] the symbols , []and ( ) denoting the sold, liquid and gaseous states respectively, X being chosen from ZnCl2, CuSO4, CuCl, LiBr, LiCl, ZnSO4, SrCl2, MnCl2, FeCl2, MgCl2, CaCl2 and NiCl2, and wherein, for the purpose of producing cold down to -40°C. in the enclosure to be refrigerated, the maximum temperature outside the latter being not more than 30°C., an external heat source (S) is employed, whose temperature is higher than a value Th, m and n being integers and Th having a value such that: for: [Figure]
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