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(12) Patent Application: | (11) CA 2560670 |
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(54) English Title: | PANNEAU DE REFROIDISSEMENT POUR REFRIGERATEUR OU CONGELATEUR |
(54) French Title: | REFRIGERATING PLATE FOR A REFRIGERATOR OR FREEZER |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | NORTON ROSE FULBRIGHT CANADA LLP/S.E.N.C.R.L., S.R.L. |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 2005-03-21 |
(87) Open to Public Inspection: | 2005-10-20 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | Yes |
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(86) PCT Filing Number: | PCT/FR2005/000680 |
(87) International Publication Number: | FR2005000680 |
(85) National Entry: | 2006-09-20 |
(30) Application Priority Data: | ||||||
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The invention relates to a vertical evaporating plate for refrigerating a refrigerator or freezer comprising a roll bond circuit which consists of refrigerant flow channels and comprises a descending and ascending sections, wherein at least a part of channels of the descending section comprises a liquid refrigerant accumulating area of a maximum height (h¿i?), the totality of the heights (h¿i?) is adjustable in such a way that the total volume of the accumulating areas is equal to or greater than half the volume of the liquid refrigerant and each height (h¿i?) is less than 70 % of the entire height of a channel (H¿i?). The inventive plate makes it possible to improve the thermal efficiency and reduce the sound level of a refrigerator or freezer.
L'invention a pour objet un panneau évaporateur vertical pour le
refroidissement d'un réfrigérateur ou d'un congélateur, comportant un circuit
de type roll bond constitué de canaux pour la circulation du fluide
frigorigène avec une partie descendante et une partie remontante, dans lequel
une partie au moins des canaux de la partie descendante du circuit comporte
une zone d'accumulation à l'état liquide du fluide frigorigène de hauteur
maximale h;, l'ensemble des hauteurs h; étant ajusté de sorte que le volume
total des zones d'accumulation soit supérieur ou égal à la moitié du volume
total de liquide frigorigène, et que chacune des hauteurs h; soit inférieure à
70% de la hauteur totale du canal Hi. Le panneau selon l'invention permet
d'améliorer l'efficacité thermique et de réduire le niveau sonore du
réfrigérateur ou du congélateur.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
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Description | Date |
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Time Limit for Reversal Expired | 2010-03-22 |
Application Not Reinstated by Deadline | 2010-03-22 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2009-03-23 |
Inactive: Cover page published | 2006-11-20 |
Letter Sent | 2006-11-17 |
Inactive: Notice - National entry - No RFE | 2006-11-17 |
Application Received - PCT | 2006-10-20 |
National Entry Requirements Determined Compliant | 2006-09-20 |
Application Published (Open to Public Inspection) | 2005-10-20 |
Abandonment Date | Reason | Reinstatement Date |
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2009-03-23 |
The last payment was received on 2008-02-20
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO
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web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
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Basic national fee - standard | 2006-09-20 | ||
Registration of a document | 2006-09-20 | ||
MF (application, 2nd anniv.) - standard | 02 | 2007-03-21 | 2007-02-23 |
MF (application, 3rd anniv.) - standard | 03 | 2008-03-25 | 2008-02-20 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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ALCAN RHENALU |
Past Owners on Record |
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OLIVIER GODIN |