JPH0325206U - - Google Patents
Info
- Publication number
- JPH0325206U JPH0325206U JP8572689U JP8572689U JPH0325206U JP H0325206 U JPH0325206 U JP H0325206U JP 8572689 U JP8572689 U JP 8572689U JP 8572689 U JP8572689 U JP 8572689U JP H0325206 U JPH0325206 U JP H0325206U
- Authority
- JP
- Japan
- Prior art keywords
- coil bobbin
- magnetic material
- magnetic
- solenoid according
- hole
- 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
- 230000005284 excitation Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 7
Landscapes
- Looms (AREA)
- Electromagnets (AREA)
Description
第１図は本考案の一対のソレノイドの組み込み
状態の断面図、第２図、第３図および第４図は本
考案のソレノイドの要部の断面図である。第５図
は従来のソレノイドの組み込み状態の断面図であ
る。
１……ソレノイド、２……励磁コイル、３……
コイルボビン、４……ケース、５，６……ヨーク
、７……プランジヤ、８……ストツパ、９……係
止ピン、１３……磁気抵抗部、１４……孔、１５
……薄肉部、１６……非磁性体。
FIG. 1 is a sectional view of a pair of solenoids of the present invention in an assembled state, and FIGS. 2, 3, and 4 are sectional views of essential parts of the solenoids of the present invention. FIG. 5 is a sectional view of a conventional solenoid installed. 1... Solenoid, 2... Excitation coil, 3...
Coil bobbin, 4... Case, 5, 6... Yoke, 7... Plunger, 8... Stopper, 9... Locking pin, 13... Magnetic resistance part, 14... Hole, 15
...Thin wall portion, 16...Nonmagnetic material.
Claims (1)
部に納められプランジヤを案内するパイプ状のコ
イルボビンと、このコイルボビンの外側に巻き付
けられた励磁コイルと、コイルボビンに形成され
た磁気抵抗部と、コイルボビンの端面に形成され
た磁性体製のヨークと、コイルボビンの内部に形
成された磁性体製のストツパとからなり、上記ヨ
ークおよびストツパのうち少なくとも一方が、コ
イルボビンに対して一体的に形成されていること
を特徴とするソレノイド。 (2) コイルボビンを磁性体とし、磁気抵抗部を
孔によつて形成することを特徴とする実用新案登
録請求の範囲第１項記載のソレノイド。 (3) コイルボビンを磁性体とし、磁気抵抗部を
コイルボビンに形成した孔およびこの孔の内部に
埋め込んだ非磁性体により構成することを特徴と
する実用新案登録請求の範囲第１項記載のソレノ
イド。 (4) コイルボビンを磁性体とし、磁気抵抗部を
薄肉部により形成することを特徴とする実用新案
登録請求の範囲第１項記載のソレノイド。 (5) コイルボビン自体を非磁性体とし、この非
磁性体により磁気抵抗部を構成することを特徴と
する実用新案登録請求の範囲第１項記載のソレノ
イド。[Scope of claim for utility model registration] (1) A cylindrical case made of a magnetic material, a pipe-shaped coil bobbin that is housed inside the case and guides the plunger, an excitation coil wound around the outside of the coil bobbin, and a coil bobbin. It consists of a magnetic resistance part formed on the coil bobbin, a magnetic yoke formed on the end face of the coil bobbin, and a magnetic stopper formed inside the coil bobbin, and at least one of the yoke and the stopper is attached to the coil bobbin. A solenoid characterized by being formed integrally with the main body. (2) The solenoid according to claim 1, wherein the coil bobbin is made of a magnetic material and the magnetic resistance portion is formed by a hole. (3) The solenoid according to claim 1, wherein the coil bobbin is made of a magnetic material, and the magnetic resistance portion is made of a hole formed in the coil bobbin and a non-magnetic material embedded in the hole. (4) The solenoid according to claim 1, wherein the coil bobbin is made of a magnetic material and the magnetic resistance part is formed by a thin wall part. (5) The solenoid according to claim 1, wherein the coil bobbin itself is made of a non-magnetic material, and the magnetoresistive portion is constituted by the non-magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8572689U JPH073608Y2 (en) | 1989-07-24 | 1989-07-24 | solenoid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8572689U JPH073608Y2 (en) | 1989-07-24 | 1989-07-24 | solenoid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325206U true JPH0325206U (en) | 1991-03-15 |
| JPH073608Y2 JPH073608Y2 (en) | 1995-01-30 |
Family
ID=31635003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8572689U Expired - Lifetime JPH073608Y2 (en) | 1989-07-24 | 1989-07-24 | solenoid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073608Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001263521A (en) * | 2000-03-17 | 2001-09-26 | Denso Corp | Electromagnetic drive, fluid control valve using it, and manufacturing method for electromagnetic drive |
| KR100466064B1 (en) * | 2002-02-15 | 2005-01-13 | 가부시키가이샤 도요다 지도숏키 | Electromagnetic driving device for controlling weft insertion in loom |
| JP4988946B1 (en) * | 2011-07-12 | 2012-08-01 | 初美 藤岡 | Fingerwheel exercise aid |
| JP2012163130A (en) * | 2011-02-04 | 2012-08-30 | Denso Corp | Electromagnetic valve |
| JP2014011352A (en) * | 2012-06-29 | 2014-01-20 | Hitachi Automotive Systems Ltd | Solenoid |
| JP2015195301A (en) * | 2014-03-31 | 2015-11-05 | アイシン・エィ・ダブリュ株式会社 | Electromagnetic drive device and solenoid valve |
| US9318246B2 (en) | 2012-07-27 | 2016-04-19 | Aisin Aw Co., Ltd. | Solenoid drive device |
-
1989
- 1989-07-24 JP JP8572689U patent/JPH073608Y2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001263521A (en) * | 2000-03-17 | 2001-09-26 | Denso Corp | Electromagnetic drive, fluid control valve using it, and manufacturing method for electromagnetic drive |
| KR100466064B1 (en) * | 2002-02-15 | 2005-01-13 | 가부시키가이샤 도요다 지도숏키 | Electromagnetic driving device for controlling weft insertion in loom |
| JP2012163130A (en) * | 2011-02-04 | 2012-08-30 | Denso Corp | Electromagnetic valve |
| JP4988946B1 (en) * | 2011-07-12 | 2012-08-01 | 初美 藤岡 | Fingerwheel exercise aid |
| JP2014011352A (en) * | 2012-06-29 | 2014-01-20 | Hitachi Automotive Systems Ltd | Solenoid |
| US9318246B2 (en) | 2012-07-27 | 2016-04-19 | Aisin Aw Co., Ltd. | Solenoid drive device |
| JP2015195301A (en) * | 2014-03-31 | 2015-11-05 | アイシン・エィ・ダブリュ株式会社 | Electromagnetic drive device and solenoid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073608Y2 (en) | 1995-01-30 |