JP2001115972A - ローラ式ポンプ - Google Patents
ローラ式ポンプInfo
- Publication number
- JP2001115972A JP2001115972A JP29422899A JP29422899A JP2001115972A JP 2001115972 A JP2001115972 A JP 2001115972A JP 29422899 A JP29422899 A JP 29422899A JP 29422899 A JP29422899 A JP 29422899A JP 2001115972 A JP2001115972 A JP 2001115972A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- ultrasonic motor
- moving body
- piezoelectric element
- vibrating body
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 230000010355 oscillation Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 6
- 230000010287 polarization Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000000872 buffer Substances 0.000 description 17
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 102100031083 Uteroglobin Human genes 0.000 description 2
- 108090000203 Uteroglobin Proteins 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29422899A JP2001115972A (ja) | 1999-10-15 | 1999-10-15 | ローラ式ポンプ |
| US09/675,229 US6659978B1 (en) | 1999-10-04 | 2000-09-29 | Portable dosing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29422899A JP2001115972A (ja) | 1999-10-15 | 1999-10-15 | ローラ式ポンプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001115972A true JP2001115972A (ja) | 2001-04-27 |
| JP2001115972A5 JP2001115972A5 (enExample) | 2006-09-14 |
Family
ID=17805008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29422899A Pending JP2001115972A (ja) | 1999-10-04 | 1999-10-15 | ローラ式ポンプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001115972A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6918748B2 (en) | 2001-07-18 | 2005-07-19 | Seiko Epson Corporation | Tube pump |
| CN100374724C (zh) * | 2006-06-01 | 2008-03-12 | 北京工业大学 | 压电式螺杆泵 |
| KR101197332B1 (ko) | 2011-09-06 | 2012-11-07 | 김양준 | 진동 증폭 압전 펌프 |
| JP2013240172A (ja) * | 2012-05-14 | 2013-11-28 | Seiko Epson Corp | 圧電モーター、ロボットハンド、ロボット、電子部品搬送装置、電子部品検査装置、送液ポンプ、印刷装置、電子時計、投影装置、搬送装置 |
| JP2014165968A (ja) * | 2013-02-22 | 2014-09-08 | Seiko Epson Corp | 圧電モーター、ロボットハンド、ロボット、電子部品搬送装置、電子部品検査装置、送液ポンプ、印刷装置、電子時計、投影装置、搬送装置 |
-
1999
- 1999-10-15 JP JP29422899A patent/JP2001115972A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6918748B2 (en) | 2001-07-18 | 2005-07-19 | Seiko Epson Corporation | Tube pump |
| CN100374724C (zh) * | 2006-06-01 | 2008-03-12 | 北京工业大学 | 压电式螺杆泵 |
| KR101197332B1 (ko) | 2011-09-06 | 2012-11-07 | 김양준 | 진동 증폭 압전 펌프 |
| JP2013240172A (ja) * | 2012-05-14 | 2013-11-28 | Seiko Epson Corp | 圧電モーター、ロボットハンド、ロボット、電子部品搬送装置、電子部品検査装置、送液ポンプ、印刷装置、電子時計、投影装置、搬送装置 |
| JP2014165968A (ja) * | 2013-02-22 | 2014-09-08 | Seiko Epson Corp | 圧電モーター、ロボットハンド、ロボット、電子部品搬送装置、電子部品検査装置、送液ポンプ、印刷装置、電子時計、投影装置、搬送装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20040302 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060802 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060802 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090831 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091006 |
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| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20091104 |
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| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20091113 |
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| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091120 |
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| A02 | Decision of refusal |
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