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EP0444976A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Pressing apparatus

Assignee: PAIN CREATION
•
Filing: 1991-01-25
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Granted: —
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Expires: 2011-01-25
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Abstract

Abstract Translated from French L'appareil comporte autour d'un axe tubulaire perforé, un élément hélicoïdal de transport entouré d'une cage perforée, une membrane disposée de façon à diviser l'espace situé entre l'axe tubulaire et la cage, d'une part, en une chambre de pression en regard de l'axe tubulaire et, d'autre part, en une chambre de pressurage en regard de la cage, ladite chambre de pression étant reliée à un moyen adapté à commander la pression dans cette chambre de pression, ledit appareil comporte également des moyens d'entraînement en rotation adaptés à entraîner dans le même sens ladite cage d'une part et ledit moyen de transport d'autre part à des vitesses en rotation soit égales,auquel cas la membrane presse le produit contre la cage perforée, soit différentes, le produit progressant alors dans l'appareil. <IMAGE> The apparatus comprises around a perforated tubular axis, a helical transport element surrounded by a perforated cage, a membrane arranged so as to divide the space situated between the tubular axis and the cage, on the one hand, in a pressure chamber opposite the tubular axis and, on the other hand, in a pressing chamber facing the cage, said pressure chamber being connected to a means adapted to control the pressure in this pressure chamber, said apparatus also comprises rotation drive means adapted to drive in the same direction said cage on the one hand and said transport means on the other hand at rotational speeds are equal, in which case the membrane presses the product against the cage perforated, or different, the product then progressing through the device. <IMAGE>

Inventors

  • 👤 Marcel Pain

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-29 17:25
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/02; B30B9/22; B01; B01D; B01D33/00; B01D33/06; B01D33/11; B01D33/44; B01D33/46; B01D33/466; B01D33/58; B01D33/62; B01D33/64; B01D33/644; B01D33/70; B01D33/72; B30B9/12; B30B9/121; B01D2201/00; B01D2201/28; B01D2201/282; B01D2201/287

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3624729A Cited
EP0097894A1 Cited
DE3434720A1 Cited

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