JPH0345836Y2 - - Google Patents

Info

Publication number
JPH0345836Y2
JPH0345836Y2 JP1981033734U JP3373481U JPH0345836Y2 JP H0345836 Y2 JPH0345836 Y2 JP H0345836Y2 JP 1981033734 U JP1981033734 U JP 1981033734U JP 3373481 U JP3373481 U JP 3373481U JP H0345836 Y2 JPH0345836 Y2 JP H0345836Y2
Authority
JP
Japan
Prior art keywords
ink
float
magnetism
tip
cylinder
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
Application number
JP1981033734U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57147092U (2
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 JP1981033734U priority Critical patent/JPH0345836Y2/ja
Publication of JPS57147092U publication Critical patent/JPS57147092U/ja
Application granted granted Critical
Publication of JPH0345836Y2 publication Critical patent/JPH0345836Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ink Jet (AREA)
  • Pens And Brushes (AREA)
  • Recording Measured Values (AREA)
JP1981033734U 1981-03-11 1981-03-11 Expired JPH0345836Y2 (2)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981033734U JPH0345836Y2 (2) 1981-03-11 1981-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981033734U JPH0345836Y2 (2) 1981-03-11 1981-03-11

Publications (2)

Publication Number Publication Date
JPS57147092U JPS57147092U (2) 1982-09-16
JPH0345836Y2 true JPH0345836Y2 (2) 1991-09-27

Family

ID=29831075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981033734U Expired JPH0345836Y2 (2) 1981-03-11 1981-03-11

Country Status (1)

Country Link
JP (1) JPH0345836Y2 (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07433B2 (ja) * 1985-04-11 1995-01-11 武藤工業株式会社 自動製図機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348526U (2) * 1976-09-29 1978-04-24
JPS5351223U (2) * 1976-10-04 1978-05-01

Also Published As

Publication number Publication date
JPS57147092U (2) 1982-09-16

Similar Documents

Publication Publication Date Title
US4168413A (en) Piston detector switch
FR2366542A1 (fr) Sonde bidirectionnelle pour la detection de position d'un objet
CA2006480A1 (en) Capacitive liquid level sensor
ES472619A1 (es) Perfeccionamientos en los dispositivos mecanicos que utili- zan un mecanismo detector para detectar movimiento o posi- cion
CA2447784A1 (en) Conductive fluid flow logging tool
CN208419856U (zh) 一种磁铁内嵌式霍尔位移传感器及电子液压制动系统
KR890700776A (ko) 솔레노이드장치
US4889442A (en) Writing instrument with ink quantity of level detecting function
JPH02116719A (ja) 磁気センサ
WO2014115173A4 (en) Apparatus for non-contact level sensing
JPH0345836Y2 (2)
US2927829A (en) Pneumatic float with mercury ring
US4573129A (en) Automatic pen-sensor
US20040145377A1 (en) Linear position sensor utilizing time domain reflectometry
JPH0989512A (ja) 水銀に対応する電気信号を得る方法
EP0602959B1 (en) Bidirectional pipeline pig signaling device
JPH05302836A (ja) 8極磁化ボールを備えたエンコーダ
JPS5927418U (ja) 液面計
JPH0763663B2 (ja) 粘性流体塗布装置
US20090066319A1 (en) Magnetic encoder with separation of sensor from the environment
CN109975580A (zh) 一种磁珠式加速度传感器
WO2019191581A2 (en) Contamination resistant liquid level sensor
IT1211578B (it) Sensore di spostamento impiegabile come indicatore di pressione o dilivello di liquidi
JPS6123818Y2 (2)
JPH03214217A (ja) スタイラスペン