CA2018250C - Dispositif a cycle de compression de vapeur trans-critique - Google Patents

Dispositif a cycle de compression de vapeur trans-critique Download PDF

Info

Publication number: CA2018250C
Authority: CA; Canada
Prior art keywords: refrigerant; pressure; receiver; compressor; capacity
Prior art date: 1989-09-06
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 - Lifetime

Application number

CA002018250A

Other languages

English (en)

Other versions

CA2018250A1 (fr

Inventor

Gustav Lorentzen

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.)

Sinvent AS

Original Assignee

Sinvent AS

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.)

1989-09-06

Filing date

1990-06-05

Publication date

2001-12-11

1989-09-06 Priority claimed from PCT/NO1989/000089 external-priority patent/WO1990007683A1/fr

1990-06-05 Application filed by Sinvent AS filed Critical Sinvent AS

1991-03-06 Publication of CA2018250A1 publication Critical patent/CA2018250A1/fr

2001-12-11 Application granted granted Critical

2001-12-11 Publication of CA2018250C publication Critical patent/CA2018250C/fr

2010-06-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000006835 compression Effects 0.000 title claims abstract description 26
238000007906 compression Methods 0.000 title claims abstract description 26
238000000034 method Methods 0.000 claims abstract description 14
239000003507 refrigerant Substances 0.000 claims description 68
239000007788 liquid Substances 0.000 claims description 38
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 11
229910002092 carbon dioxide Inorganic materials 0.000 claims description 9
238000004378 air conditioning Methods 0.000 claims description 6
239000001569 carbon dioxide Substances 0.000 claims description 5
238000001704 evaporation Methods 0.000 claims description 5
230000001105 regulatory effect Effects 0.000 claims description 5
230000008020 evaporation Effects 0.000 claims description 3
239000000203 mixture Substances 0.000 claims description 3
238000004891 communication Methods 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
238000001816 cooling Methods 0.000 description 10
239000002826 coolant Substances 0.000 description 9
239000012530 fluid Substances 0.000 description 8
230000009467 reduction Effects 0.000 description 7
238000012546 transfer Methods 0.000 description 7
238000005057 refrigeration Methods 0.000 description 6
238000009833 condensation Methods 0.000 description 5
230000005494 condensation Effects 0.000 description 5
238000010586 diagram Methods 0.000 description 5
239000012071 phase Substances 0.000 description 5
208000036366 Sensation of pressure Diseases 0.000 description 4
230000001276 controlling effect Effects 0.000 description 4
238000005516 engineering process Methods 0.000 description 4
238000012360 testing method Methods 0.000 description 4
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
230000004087 circulation Effects 0.000 description 3
239000007791 liquid phase Substances 0.000 description 3
238000009825 accumulation Methods 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000012809 cooling fluid Substances 0.000 description 2
238000013461 design Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007789 gas Substances 0.000 description 2
150000008282 halocarbons Chemical class 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000009533 lab test Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000383 hazardous chemical Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000013535 sea water Substances 0.000 description 1
230000001052 transient effect Effects 0.000 description 1

Landscapes

Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Control Of Turbines (AREA)
Fats And Perfumes (AREA)
Air-Conditioning For Vehicles (AREA)

CA002018250A 1989-09-06 1990-06-05 Dispositif a cycle de compression de vapeur trans-critique Expired - Lifetime CA2018250C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PCT/NO1989/000089 WO1990007683A1 (fr)	1989-01-09	1989-09-06	Dispositif a cycle de carnot renverse en conditions transcritiques
NOPCT/NO89/00089		1989-09-06

Publications (2)

Publication Number	Publication Date
CA2018250A1 CA2018250A1 (fr)	1991-03-06
CA2018250C true CA2018250C (fr)	2001-12-11

Family

ID=19907576

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002018250A Expired - Lifetime CA2018250C (fr)	1989-09-06	1990-06-05	Dispositif a cycle de compression de vapeur trans-critique

Country Status (5)

Country	Link
AU (1)	AU635031B2 (fr)
BR (1)	BR9004438A (fr)
CA (1)	CA2018250C (fr)
ES (1)	ES2025443A6 (fr)
HU (1)	HU213995B (fr)

1990
- 1990-06-05 CA CA002018250A patent/CA2018250C/fr not_active Expired - Lifetime
- 1990-06-08 AU AU56968/90A patent/AU635031B2/en not_active Ceased
- 1990-07-06 HU HU904128A patent/HU213995B/hu not_active IP Right Cessation
- 1990-07-19 ES ES9001955A patent/ES2025443A6/es not_active Expired - Fee Related
- 1990-09-06 BR BR909004438A patent/BR9004438A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2025443A6 (es)	1992-03-16
CA2018250A1 (fr)	1991-03-06
AU635031B2 (en)	1993-03-11
HU213995B (en)	1997-11-28
BR9004438A (pt)	1991-09-10
HU904128D0 (en)	1991-06-28
AU5696890A (en)	1991-03-14
HUT61093A (en)	1992-11-30

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Legal Events

Date	Code	Title	Description
1997-01-24	EEER	Examination request
2010-06-05	MKEX	Expiry