Invention Grant
US07708165B2 Vent means and vent flange for a device dispensing at least one liquid and method for applying a membrane to a vent flange
有权
用于分配至少一种液体的装置的通风装置和通风法兰以及将膜施加到通风法兰上的方法
- Patent Title: Vent means and vent flange for a device dispensing at least one liquid and method for applying a membrane to a vent flange
- Patent Title (中): 用于分配至少一种液体的装置的通风装置和通风法兰以及将膜施加到通风法兰上的方法
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Application No.: US11446502Application Date: 2006-06-05
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Publication No.: US07708165B2Publication Date: 2010-05-04
- Inventor: Maurizio Bistolfi
- Applicant: Maurizio Bistolfi
- Applicant Address: IT Spinetta Marengo (Alessandria)
- Assignee: Guala Dispensing S.p.A.
- Current Assignee: Guala Dispensing S.p.A.
- Current Assignee Address: IT Spinetta Marengo (Alessandria)
- Agency: Shoemaker and Mattare
- Priority: EP05425584 20050808
- Main IPC: B67D7/76
- IPC: B67D7/76
Abstract:
A vent for a liquid dispenser includes a vent flange comprising a flange body. The vent body includes a vent wall on which the membrane is applied. The vent wall extends parallel to the geometric axis of the device so as to have a sufficiently large area available for applying the transpiratory membrane and at the same time to limit the space occupied radially by the flange.
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