JPH0749381Y2 - 回転数検出器 - Google Patents
回転数検出器Info
- Publication number
- JPH0749381Y2 JPH0749381Y2 JP1990004864U JP486490U JPH0749381Y2 JP H0749381 Y2 JPH0749381 Y2 JP H0749381Y2 JP 1990004864 U JP1990004864 U JP 1990004864U JP 486490 U JP486490 U JP 486490U JP H0749381 Y2 JPH0749381 Y2 JP H0749381Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic field
- magnetic bubble
- ring magnet
- bubble
- 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.)
- Expired - Lifetime
Links
- 230000001186 cumulative effect Effects 0.000 claims description 7
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 32
- 238000001514 detection method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 229920005994 diacetyl cellulose Polymers 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910000889 permalloy Inorganic materials 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 101100023121 Arabidopsis thaliana MFDX1 gene Proteins 0.000 description 2
- 101100023122 Arabidopsis thaliana MFDX2 gene Proteins 0.000 description 2
- 101150031113 fdxB gene Proteins 0.000 description 2
- ZPDRQAVGXHVGTB-UHFFFAOYSA-N gallium;gadolinium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Gd+3] ZPDRQAVGXHVGTB-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100269309 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADY2 gene Proteins 0.000 description 1
- 101100269308 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) PFS1 gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004864U JPH0749381Y2 (ja) | 1990-01-23 | 1990-01-23 | 回転数検出器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990004864U JPH0749381Y2 (ja) | 1990-01-23 | 1990-01-23 | 回転数検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0395961U JPH0395961U (en]) | 1991-09-30 |
| JPH0749381Y2 true JPH0749381Y2 (ja) | 1995-11-13 |
Family
ID=31508592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990004864U Expired - Lifetime JPH0749381Y2 (ja) | 1990-01-23 | 1990-01-23 | 回転数検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749381Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11846937B2 (en) | 2016-05-20 | 2023-12-19 | Lg Electronics Inc. | Autonomous cleaner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6073316A (ja) * | 1983-09-30 | 1985-04-25 | Fanuc Ltd | レゾルバの誤差補正回路 |
| JPS6315115A (ja) * | 1986-07-07 | 1988-01-22 | Hitachi Ltd | 速度検出装置 |
| JPH051769Y2 (en]) * | 1987-08-21 | 1993-01-18 |
-
1990
- 1990-01-23 JP JP1990004864U patent/JPH0749381Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11846937B2 (en) | 2016-05-20 | 2023-12-19 | Lg Electronics Inc. | Autonomous cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0395961U (en]) | 1991-09-30 |
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