JPS6276993U - - Google Patents

Info

Publication number
JPS6276993U
JPS6276993U JP16940585U JP16940585U JPS6276993U JP S6276993 U JPS6276993 U JP S6276993U JP 16940585 U JP16940585 U JP 16940585U JP 16940585 U JP16940585 U JP 16940585U JP S6276993 U JPS6276993 U JP S6276993U
Authority
JP
Japan
Prior art keywords
movable member
water level
spring
coil
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.)
Granted
Application number
JP16940585U
Other languages
Japanese (ja)
Other versions
JPH0323186Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985169405U priority Critical patent/JPH0323186Y2/ja
Publication of JPS6276993U publication Critical patent/JPS6276993U/ja
Application granted granted Critical
Publication of JPH0323186Y2 publication Critical patent/JPH0323186Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本案の実施例における水位検知装置を
示す断面図、第２図は水槽と水位検知装置との関
係を示す概略図、第３図は従来例における水位検
知装置を示す断面図である。 １：水槽、２：エアトラツプ、４：水位検知装
置、６：ダイヤフラム、７：ケースカバー（固定
部材）、８：可動部材、１１：スプリング、１５
：磁性材、１７：コイル。 FIG. 1 is a sectional view showing a water level detection device according to an embodiment of the present invention, FIG. 2 is a schematic diagram showing the relationship between a water tank and the water level detection device, and FIG. 3 is a sectional view showing a water level detection device in a conventional example. . 1: Water tank, 2: Air trap, 4: Water level detection device, 6: Diaphragm, 7: Case cover (fixed member), 8: Movable member, 11: Spring, 15
: Magnetic material, 17: Coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプリングを受けて該スプリングにより一方向
に付勢されかつ水槽内の水位変化に伴う圧力変化
に応動する可動部材を備え、この可動部材に磁性
材を取付ける一方、可動部材に対する固定部材に
コイルを取付け、上記可動部材の変位に伴うコイ
ルのインダクタンス変化により水位を検出するも
のにおいて、上記磁性材及びコイルをスプリング
が位置する部位を避けて配置したことを特徴とす
る水位検知装置。 The system includes a movable member that receives a spring and is biased in one direction by the spring and responds to changes in pressure due to changes in the water level in the water tank, and a magnetic material is attached to this movable member, while a coil is attached to a member fixed to the movable member. . A water level detection device for detecting a water level based on a change in inductance of a coil due to displacement of the movable member, wherein the magnetic material and the coil are arranged avoiding a location where a spring is located.
JP1985169405U 1985-10-31 1985-10-31 Expired JPH0323186Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985169405U JPH0323186Y2 (en) 1985-10-31 1985-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985169405U JPH0323186Y2 (en) 1985-10-31 1985-10-31

Publications (2)

Publication Number Publication Date
JPS6276993U true JPS6276993U (en) 1987-05-16
JPH0323186Y2 JPH0323186Y2 (en) 1991-05-21

Family

ID=31103182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985169405U Expired JPH0323186Y2 (en) 1985-10-31 1985-10-31

Country Status (1)

Country Link
JP (1) JPH0323186Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964668B1 (en) * 2003-05-06 2010-06-23 엘지전자 주식회사 device for sensing water level in washing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117456A (en) * 1975-04-09 1976-10-15 Hitachi Ltd Washing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117456A (en) * 1975-04-09 1976-10-15 Hitachi Ltd Washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100964668B1 (en) * 2003-05-06 2010-06-23 엘지전자 주식회사 device for sensing water level in washing machine

Also Published As

Publication number Publication date
JPH0323186Y2 (en) 1991-05-21

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