Invention Grant
US07824020B2 Liquid feed tube for liquid jetting device and liquid jetting device
有权
液体喷射装置和液体喷射装置的液体进料管
- Patent Title: Liquid feed tube for liquid jetting device and liquid jetting device
- Patent Title (中): 液体喷射装置和液体喷射装置的液体进料管
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Application No.: US11587155Application Date: 2005-04-13
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Publication No.: US07824020B2Publication Date: 2010-11-02
- Inventor: Youkou Saito , Tadashi Utsunomiya , Toshio Kumagai , Hitoshi Matsumoto , Masanori Takemura , Kazuyuki Saito , Yasushi Soya
- Applicant: Youkou Saito , Tadashi Utsunomiya , Toshio Kumagai , Hitoshi Matsumoto , Masanori Takemura , Kazuyuki Saito , Yasushi Soya
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Bridgestone Corporation,Seiko Epson Corporation
- Current Assignee: Bridgestone Corporation,Seiko Epson Corporation
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2004-127288 20040422
- International Application: PCT/JP2005/007168 WO 20050413
- International Announcement: WO2005/102710 WO 20051103
- Main IPC: B41J2/175
- IPC: B41J2/175
Abstract:
A liquid feed tube for feeding a liquid from a liquid tank disposed on a liquid jetting device body side to a jetting head mounted on a reciprocating carriage, including: a long elastic member and a film member connected in an airtight state to the elastic member along a longitudinal direction of the elastic member; and a space part formed by the elastic member and the film member and used as a liquid feed passage, wherein the elastic member is made of a specific resin composition. Thus, the bending rigidity of the liquid feed tube can be lowered, and the resistance to moisture permeability and the gas barrier property thereof can be realized at low cost.
Public/Granted literature
- US20080211884A1 Liquid Feed Tube for Liquid Jetting Device and Liquid Jetting Device Public/Granted day:2008-09-04
Information query
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