JPH0368339U - - Google Patents
Info
- Publication number
- JPH0368339U JPH0368339U JP12943089U JP12943089U JPH0368339U JP H0368339 U JPH0368339 U JP H0368339U JP 12943089 U JP12943089 U JP 12943089U JP 12943089 U JP12943089 U JP 12943089U JP H0368339 U JPH0368339 U JP H0368339U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- flyer
- collision sensor
- contact
- magnetic material
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims 4
- 239000003302 ferromagnetic material Substances 0.000 claims 2
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の衝突センサを示す図、第２図
及び第３図は磁束調整板を示す図、第４図は磁力
保持板の作用を示す図、第５図は磁石の孔の作用
を示すグラフ図、第６図は従来の衝突センサの側
面半断面図、第７図は第６図のＡ−Ａ線断面図で
ある。
１……衝突センサ、２，１０……磁石、３……
飛翔体、４……シリンダ、５……コタクト、１０
Ｂ……中心孔、１１，１２，１３……磁束調整板
、１１Ａ……背面板、１１Ｂ，１２Ａ，１３Ａ…
…突起。
Fig. 1 shows the collision sensor of the present invention, Figs. 2 and 3 show the magnetic flux adjustment plate, Fig. 4 shows the action of the magnetic force holding plate, and Fig. 5 shows the action of the magnet hole. FIG. 6 is a side half sectional view of a conventional collision sensor, and FIG. 7 is a sectional view taken along the line A--A in FIG. 6. 1... Collision sensor, 2, 10... Magnet, 3...
Flying object, 4...Cylinder, 5...Kotakut, 10
B... Center hole, 11, 12, 13... Magnetic flux adjusting plate, 11A... Rear plate, 11B, 12A, 13A...
…protrusion.
Claims (1)
材料飛翔子とこの飛翔子の移動を一方向に拘束す
る非磁性材料のシリンダと、一方向に移動する飛
翔子と接触することにより初めて閉合するコンタ
クトとから成る衝突センサにおいて、 前記磁石の背面を被い前記シリンダに沿つて延
在する複数の突起を有する強磁性材料の磁束調整
板を設けたことを特徴とする衝突センサ。 (2) 請求項１記載の衝突センサにおいて、前記
磁石を孔明き磁石とし、磁石の孔径を飛翔体の外
径に対して０．５〜０．７５としたことを特徴と
する衝突センサ。 (3) 磁石と、この磁石によつて吸引される磁性
材料の飛翔子と、この飛翔子の移動を一方向に拘
束する非磁性材料のシリンダと、一方向に移動す
る飛翔子と接触することにより初めて閉合するコ
ンタクトとから成る衝突センサにおいて、 前記磁石の背面を被う強磁性材料の磁束調整板
を設け、前記磁石を孔明き磁石とし、磁石の孔径
を飛翔体の外径に対して０．５〜０．７５とした
ことを特徴とする衝突センサ。[Claims for Utility Model Registration] (1) A magnet, a magnetic flyer attracted by the magnet, a cylinder made of a non-magnetic material that restrains the flyer from moving in one direction, and a cylinder made of a non-magnetic material that restrains the flyer from moving in one direction. A collision sensor comprising a contact that closes only when it comes into contact with a flying element, further comprising: a magnetic flux adjusting plate made of a ferromagnetic material having a plurality of protrusions covering the back surface of the magnet and extending along the cylinder. Characteristic collision sensor. (2) The collision sensor according to claim 1, wherein the magnet is a perforated magnet, and the diameter of the hole in the magnet is set to 0.5 to 0.75 with respect to the outer diameter of the flying object. (3) A magnet, a flyer made of magnetic material attracted by the magnet, a cylinder made of non-magnetic material that restricts the movement of the flyer in one direction, and a flyer moving in one direction come into contact with each other. A collision sensor comprising a contact that closes for the first time due to a magnetic flux adjusting plate made of a ferromagnetic material covering the back surface of the magnet, the magnet being a perforated magnet, and the hole diameter of the magnet being 0 relative to the outer diameter of the flying object. A collision sensor characterized by having a value of .5 to 0.75.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12943089U JPH0368339U (en) | 1989-11-06 | 1989-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12943089U JPH0368339U (en) | 1989-11-06 | 1989-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368339U true JPH0368339U (en) | 1991-07-04 |
Family
ID=31677058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12943089U Pending JPH0368339U (en) | 1989-11-06 | 1989-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002050528A (en) * | 2000-07-31 | 2002-02-15 | Denso Corp | Ignition coil device |
-
1989
- 1989-11-06 JP JP12943089U patent/JPH0368339U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002050528A (en) * | 2000-07-31 | 2002-02-15 | Denso Corp | Ignition coil device |
| JP4590699B2 (en) * | 2000-07-31 | 2010-12-01 | 株式会社デンソー | Ignition coil device |