ES456746A1 - Improvements in the unión parts for the construction of a branch in a fundamentally round section ventilation channel. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the unión parts for the construction of a branch in a fundamentally round section ventilation channel. (Machine-translation by Google Translate, not legally binding)
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.)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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Filing date
Publication date
Application filed by Sulzer AG, Sulzer Freres SAfiledCriticalSulzer AG
Priority to ES456746ApriorityCriticalpatent/ES456746A1/en
Publication of ES456746A1publicationCriticalpatent/ES456746A1/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Improvements in the connecting pieces for the construction of a branch in a ventilation channel with a fundamentally round section, characterized in that the end of the connecting piece to be joined to the channel is configured in the form of a flange and has an aperture, grooved, which is essentially in a plane, of essentially straight longitudinal extension, the joining piece being fixed when it is established to the ventilation channel with the longitudinal grooved extension directed towards the peripheral direction of the channel. (Machine-translation by Google Translate, not legally binding)
ES456746A1977-03-111977-03-11Improvements in the unión parts for the construction of a branch in a fundamentally round section ventilation channel. (Machine-translation by Google Translate, not legally binding)
ExpiredES456746A1
(en)
Improvements in the unión parts for the construction of a branch in a fundamentally round section ventilation channel. (Machine-translation by Google Translate, not legally binding)
Improvements in the unión parts for the construction of a branch in a fundamentally round section ventilation channel. (Machine-translation by Google Translate, not legally binding)
Improvements in the unión parts for the construction of a branch in a fundamentally round section ventilation channel. (Machine-translation by Google Translate, not legally binding)
Improvements in the unión parts for the construction of a branch in a fundamentally round section ventilation channel. (Machine-translation by Google Translate, not legally binding)
Procedure for manufacturing device-support for fixing channels susceptible to be adapted to the edge of a roof (Machine-translation by Google Translate, not legally binding)