JP2017154507A5 - Liquid storage unit and liquid ejecting apparatus - Google Patents
Liquid storage unit and liquid ejecting apparatus Download PDFInfo
- Publication number
- JP2017154507A5 JP2017154507A5 JP2017120251A JP2017120251A JP2017154507A5 JP 2017154507 A5 JP2017154507 A5 JP 2017154507A5 JP 2017120251 A JP2017120251 A JP 2017120251A JP 2017120251 A JP2017120251 A JP 2017120251A JP 2017154507 A5 JP2017154507 A5 JP 2017154507A5
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- JP
- Japan
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- storage chamber
- liquid
- pressure
- displacement
- flexible member
- Prior art date
- 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.)
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- 239000007788 liquid Substances 0.000 title claims 30
- 238000006073 displacement reaction Methods 0.000 claims 20
- 238000003825 pressing Methods 0.000 claims 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Claims (12)
前記第1の貯留室の前記可撓性部材に対して圧力を付加する第1の圧力付加手段と、
前記第2の貯留室の前記可撓性部材に対して圧力を付加する第2の圧力付加手段と、を備え、
前記第1の貯留室と前記第2の貯留室とは連通しており、
前記第1の圧力付加手段が前記第1の貯留室に付加する前記圧力と、前記第2の圧力付加手段が前記第2の貯留室に付加する前記圧力と、は異なることを特徴とする液体貯留部。 A first storage chamber and a second storage chamber that are capable of storing a liquid to be supplied to the liquid ejecting head, and in which a volume for storing the liquid changes due to a displacement of the flexible member;
First pressure applying means for applying pressure to the flexible member of the first storage chamber;
Second pressure applying means for applying pressure to the flexible member of the second storage chamber,
The first storage chamber and the second storage chamber communicate with each other,
The liquid applied by the first pressure applying unit to the first storage chamber is different from the pressure applied by the second pressure applying unit to the second storage chamber. Reservoir .
前記第1の貯留室の前記可撓性部材側に前記第1変位部を付勢する第1付勢部材と、
を更に備えることを特徴とする請求項1または請求項2に記載の液体貯留部。 A first displacement portion that is provided outside the first storage chamber and is displaced in accordance with the displacement of the flexible member of the first storage chamber;
A first biasing member that biases the first displacement portion toward the flexible member of the first storage chamber;
The liquid storage part according to claim 1 , further comprising:
請求項1から請求項4のうち何れか一項に記載の液体貯留部と、
を備えることを特徴とする液体噴射装置。 The liquid ejecting head for ejecting the liquid;
The liquid storage part according to any one of claims 1 to 4,
A liquid ejecting apparatus comprising:
液体収容部の前記液体を前記液体噴射ヘッドに供給する供給流路と、
前記供給流路の途中に設けられ、前記液体噴射ヘッドに供給する前記液体を貯留可能であるとともに、可撓性部材の変位により前記液体を貯留する容積が変化する第1の貯留室及び第2の貯留室と、
前記第1の貯留室の前記可撓性部材に対して圧力を付加する第1の圧力付加手段と、
前記第2の貯留室の前記可撓性部材に対して圧力を付加する第2の圧力付加手段と、を備え、
前記第1の貯留室と前記第2の貯留室とは連通しており、
前記第1の圧力付加手段が前記第1の貯留室に付加する前記圧力と、前記第2の圧力付加手段が前記第2の貯留室に付加する前記圧力と、は異なることを特徴とする液体噴射装置。 A liquid ejecting head for ejecting liquid;
A supply flow path for supplying the liquid in the liquid container to the liquid jet head;
A first storage chamber and a second storage chamber, which are provided in the middle of the supply flow path, can store the liquid supplied to the liquid jet head, and change the volume for storing the liquid by displacement of a flexible member. Storage chambers,
First pressure applying means for applying pressure to the flexible member of the first storage chamber;
Second pressure applying means for applying pressure to the flexible member of the second storage chamber,
The first storage chamber and the second storage chamber communicate with each other,
And the pressure of the first pressure adding means adds to said first storage chamber, and the pressure which the second pressure adding means adds to said second storage chamber and you being different from liquid body injection system.
前記第1の貯留室の前記可撓性部材側に前記第1変位部を付勢する第1付勢部材と、
を更に備えることを特徴とする請求項6または請求項7に記載の液体噴射装置。 A first displacement portion that is provided outside the first storage chamber and is displaced in accordance with the displacement of the flexible member of the first storage chamber;
A first biasing member that biases the first displacement portion toward the flexible member of the first storage chamber;
The liquid ejecting apparatus according to claim 6 , further comprising:
前記第2の貯留室の前記可撓性部材側に前記第2変位部を付勢する第2付勢部材と、
前記第2変位部の変位を検知する第2変位センサと、
を更に備えることを特徴とする請求項6から請求項10のうち何れか一項に記載の液体噴射装置。 A second displacement portion that is provided outside the second storage chamber and is displaced in accordance with the displacement of the flexible member of the second storage chamber;
A second biasing member that biases the second displacement portion toward the flexible member of the second storage chamber;
A second displacement sensor for detecting a displacement of the second displacement portion;
The liquid ejecting apparatus according to claim 6, further comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017120251A JP6399156B2 (en) | 2017-06-20 | 2017-06-20 | Liquid storage unit and liquid ejecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017120251A JP6399156B2 (en) | 2017-06-20 | 2017-06-20 | Liquid storage unit and liquid ejecting apparatus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014216238A Division JP6488634B2 (en) | 2014-10-23 | 2014-10-23 | Liquid ejector |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017154507A JP2017154507A (en) | 2017-09-07 |
JP2017154507A5 true JP2017154507A5 (en) | 2017-10-19 |
JP6399156B2 JP6399156B2 (en) | 2018-10-03 |
Family
ID=59807766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017120251A Active JP6399156B2 (en) | 2017-06-20 | 2017-06-20 | Liquid storage unit and liquid ejecting apparatus |
Country Status (1)
Country | Link |
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JP (1) | JP6399156B2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005096152A (en) * | 2003-09-22 | 2005-04-14 | Konica Minolta Holdings Inc | Inkjet printer |
EP1691177A1 (en) * | 2005-02-11 | 2006-08-16 | Mutoh Europe N.V. | System for identifying an ink and detecting the level of said ink in a tank with capacitive sensors |
JP4707498B2 (en) * | 2005-08-12 | 2011-06-22 | 株式会社リコー | Recording liquid container and image forming apparatus |
JP2011101998A (en) * | 2009-11-11 | 2011-05-26 | Canon Inc | Inkjet recorder |
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2017
- 2017-06-20 JP JP2017120251A patent/JP6399156B2/en active Active
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