JP2000298042A5 - - Google Patents
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- Publication number
- JP2000298042A5 JP2000298042A5 JP1999106246A JP10624699A JP2000298042A5 JP 2000298042 A5 JP2000298042 A5 JP 2000298042A5 JP 1999106246 A JP1999106246 A JP 1999106246A JP 10624699 A JP10624699 A JP 10624699A JP 2000298042 A5 JP2000298042 A5 JP 2000298042A5
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- filter
- value
- pulsation
- fluctuation
- 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.)
- Granted
Links
- 230000010349 pulsation Effects 0.000 description 67
- 238000012545 processing Methods 0.000 description 57
- 238000001514 detection method Methods 0.000 description 22
- 238000001914 filtration Methods 0.000 description 18
- 238000005259 measurement Methods 0.000 description 16
- 238000004364 calculation method Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 230000015654 memory Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 238000012935 Averaging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10624699A JP3562379B2 (ja) | 1999-04-14 | 1999-04-14 | 流量計 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10624699A JP3562379B2 (ja) | 1999-04-14 | 1999-04-14 | 流量計 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000298042A JP2000298042A (ja) | 2000-10-24 |
| JP3562379B2 JP3562379B2 (ja) | 2004-09-08 |
| JP2000298042A5 true JP2000298042A5 (enExample) | 2004-10-28 |
Family
ID=14428762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10624699A Expired - Lifetime JP3562379B2 (ja) | 1999-04-14 | 1999-04-14 | 流量計 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3562379B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4568441B2 (ja) * | 2001-02-07 | 2010-10-27 | 大阪瓦斯株式会社 | 測定装置及び漏洩検知方法 |
| KR101014314B1 (ko) * | 2003-09-05 | 2011-02-16 | 마이크로 모우션, 인코포레이티드 | 유량계 필터 시스템 및 방법 |
| JP5130085B2 (ja) * | 2008-03-12 | 2013-01-30 | 東光東芝メーターシステムズ株式会社 | 超音波流量計 |
| JP5347513B2 (ja) * | 2009-01-08 | 2013-11-20 | パナソニック株式会社 | ガス遮断装置 |
| JP7092584B2 (ja) * | 2018-07-12 | 2022-06-28 | アズビル株式会社 | 流量計、流量計測方法、流量演算装置、および超音波流量計 |
| JP2024043427A (ja) * | 2022-09-16 | 2024-03-29 | 本多電子株式会社 | 超音波流量計 |
-
1999
- 1999-04-14 JP JP10624699A patent/JP3562379B2/ja not_active Expired - Lifetime
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