JPH0455266B2 - - Google Patents
Info
- Publication number
- JPH0455266B2 JPH0455266B2 JP29055986A JP29055986A JPH0455266B2 JP H0455266 B2 JPH0455266 B2 JP H0455266B2 JP 29055986 A JP29055986 A JP 29055986A JP 29055986 A JP29055986 A JP 29055986A JP H0455266 B2 JPH0455266 B2 JP H0455266B2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- magnetic
- central axis
- magnetic field
- generating 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.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims description 73
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 37
- 229910052742 iron Inorganic materials 0.000 description 19
- 238000001514 detection method Methods 0.000 description 18
- 230000001133 acceleration Effects 0.000 description 17
- 239000011553 magnetic fluid Substances 0.000 description 12
- 230000004043 responsiveness Effects 0.000 description 4
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29055986A JPS63144261A (ja) | 1986-12-08 | 1986-12-08 | センサ |
US07/113,180 US4843877A (en) | 1986-10-28 | 1987-10-23 | Acceleration sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29055986A JPS63144261A (ja) | 1986-12-08 | 1986-12-08 | センサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63144261A JPS63144261A (ja) | 1988-06-16 |
JPH0455266B2 true JPH0455266B2 (US07922777-20110412-C00004.png) | 1992-09-02 |
Family
ID=17757595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP29055986A Granted JPS63144261A (ja) | 1986-10-28 | 1986-12-08 | センサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63144261A (US07922777-20110412-C00004.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0632626Y2 (ja) * | 1988-07-28 | 1994-08-24 | 株式会社ゼクセル | センサ |
US5024087A (en) * | 1988-07-28 | 1991-06-18 | Diesel Kiki Co., Ltd. | Acceleration sensor |
JP2007292611A (ja) * | 2006-04-25 | 2007-11-08 | Akebono Brake Ind Co Ltd | 液体封止構造及びその方法 |
JP5402506B2 (ja) * | 2009-10-16 | 2014-01-29 | 株式会社リコー | 衝撃検知装置及び梱包装置 |
-
1986
- 1986-12-08 JP JP29055986A patent/JPS63144261A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63144261A (ja) | 1988-06-16 |
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