JPH0363823U - - Google Patents
Info
- Publication number
- JPH0363823U JPH0363823U JP12482989U JP12482989U JPH0363823U JP H0363823 U JPH0363823 U JP H0363823U JP 12482989 U JP12482989 U JP 12482989U JP 12482989 U JP12482989 U JP 12482989U JP H0363823 U JPH0363823 U JP H0363823U
- Authority
- JP
- Japan
- Prior art keywords
- intake air
- base material
- detection device
- air amount
- amount detection
- 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
- 238000001514 detection method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000010409 thin film Substances 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12482989U JPH0363823U (hu) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12482989U JPH0363823U (hu) | 1989-10-25 | 1989-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0363823U true JPH0363823U (hu) | 1991-06-21 |
Family
ID=31672728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12482989U Pending JPH0363823U (hu) | 1989-10-25 | 1989-10-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0363823U (hu) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2072973A1 (en) | 2007-12-14 | 2009-06-24 | Hitachi Ltd. | Fluid flow rate measurement apparatus |
-
1989
- 1989-10-25 JP JP12482989U patent/JPH0363823U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2072973A1 (en) | 2007-12-14 | 2009-06-24 | Hitachi Ltd. | Fluid flow rate measurement apparatus |
US7971479B2 (en) | 2007-12-14 | 2011-07-05 | Hitachi, Ltd. | Fluid flow rate measurement apparatus |