KR910002340Y1 - 압력스위치. - Google Patents

압력스위치. Download PDF

Info

Publication number
KR910002340Y1
KR910002340Y1 KR2019880007688U KR880007688U KR910002340Y1 KR 910002340 Y1 KR910002340 Y1 KR 910002340Y1 KR 2019880007688 U KR2019880007688 U KR 2019880007688U KR 880007688 U KR880007688 U KR 880007688U KR 910002340 Y1 KR910002340 Y1 KR 910002340Y1
Authority
KR
South Korea
Prior art keywords
main body
pressure
gripping
hydraulic block
bolt
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
KR2019880007688U
Other languages
English (en)
Korean (ko)
Inventor
요오지 이세
Original Assignee
가부시기가이샤 묘 도쿠
요오지 이세
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 by 가부시기가이샤 묘 도쿠, 요오지 이세 filed Critical 가부시기가이샤 묘 도쿠
Application granted granted Critical
Publication of KR910002340Y1 publication Critical patent/KR910002340Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Manipulator (AREA)
  • Feeding Of Workpieces (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
KR2019880007688U 1987-05-26 1988-05-25 압력스위치. Expired KR910002340Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-79286 1987-05-26
JP1987079286U JPS63189586U (enExample) 1987-05-26 1987-05-26

Publications (1)

Publication Number Publication Date
KR910002340Y1 true KR910002340Y1 (ko) 1991-04-11

Family

ID=13685624

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007688U Expired KR910002340Y1 (ko) 1987-05-26 1988-05-25 압력스위치.

Country Status (4)

Country Link
US (1) US4861952A (enExample)
JP (1) JPS63189586U (enExample)
KR (1) KR910002340Y1 (enExample)
DE (1) DE3817872A1 (enExample)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472059A (en) * 1967-01-19 1969-10-14 Bumon J Pruett Apparatus for testing a pressure responsive instrument
FR1523298A (fr) * 1967-03-17 1968-05-03 Dba Sa Indicateur de freinage et de déséquilibre
US4079215A (en) * 1974-01-18 1978-03-14 A-Kyl I Farsta Ab Switching device with pressure actuation of plural switches
JPS5222189A (en) * 1975-08-13 1977-02-19 Citizen Watch Co Ltd Polishing method for watch cases
US4172216A (en) * 1978-05-19 1979-10-23 Sprague Electric Company Pressure sensitive switch
JPS55104036A (en) * 1979-02-02 1980-08-09 Shinetsu Polymer Co Signal generator
JPS58132484A (ja) * 1982-01-27 1983-08-06 株式会社東芝 マニプレ−タ
US4453052A (en) * 1982-02-23 1984-06-05 David W. Semian Adjustable pressure switch
JPS5933642U (ja) * 1982-08-27 1984-03-01 アルプス電気株式会社 感圧素子
US4551713A (en) * 1983-01-28 1985-11-05 Aossey Joseph W Pet door mat alarm
JPH065074Y2 (ja) * 1987-02-28 1994-02-09 株式会社妙徳 ワ−ク、部品等の把持装置
JPS63136890U (enExample) * 1987-02-27 1988-09-08

Also Published As

Publication number Publication date
DE3817872A1 (de) 1988-12-15
JPS63189586U (enExample) 1988-12-06
US4861952A (en) 1989-08-29

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