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(12) Patent: | (11) CA 1111838 |
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(21) Application Number: | 1111838 |
(54) English Title: | HEAT EXCHANGER |
(54) French Title: | ECHANGEUR DE CHALEUR |
Status: | Term Expired - Post Grant |
(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: | ROBERT FRAYNE & COMPANYFRAYNE & COMPANY, ROBERT |
(74) Associate agent: | |
(45) Issued: | 1981-11-03 |
(22) Filed Date: | 1979-07-10 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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ABSTRACT OF THE DISCLOSURE
Heat exchangers with heat exchanger elements having a rectangular
or square cross section, of the air/tube dry cooling type, characterized in
that heat exchanger elements are inclined to horizontal at an angle between 15°
and 45° and in that interspaces formed as a result are of V-shaped or inverted
V-shaped cross section and serve to accommodate pipes carrying fluid to be
recooled or to handle and deliver fluid to be recooled directly, said V- or
inverted V-shaped interspaces in the latter case are lined.
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.
Sorry, the representative drawing for patent document number 1111838 was not found.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: Expired (old Act Patent) latest possible expiry date | 1998-11-03 |
Grant by Issuance | 1981-11-03 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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MASCHINENFABRIK AUGSBURG-NURNBERG AKTIENGESELLSCHAFT |
Past Owners on Record |
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DIETRICH RICHTER |
HERMANN HEEREN |