KR910001184U - 압력 감지기 - Google Patents

압력 감지기

Info

Publication number
KR910001184U
KR910001184U KR2019900007437U KR900007437U KR910001184U KR 910001184 U KR910001184 U KR 910001184U KR 2019900007437 U KR2019900007437 U KR 2019900007437U KR 900007437 U KR900007437 U KR 900007437U KR 910001184 U KR910001184 U KR 910001184U
Authority
KR
South Korea
Prior art keywords
pressure sensor
sensor
pressure
Prior art date
Application number
KR2019900007437U
Other languages
English (en)
Other versions
KR930007902Y1 (ko
Inventor
가쯔아끼 야스이
고지 기시모또
Original Assignee
미쯔비시 덴끼 가부시끼가이샤
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 미쯔비시 덴끼 가부시끼가이샤 filed Critical 미쯔비시 덴끼 가부시끼가이샤
Publication of KR910001184U publication Critical patent/KR910001184U/ko
Application granted granted Critical
Publication of KR930007902Y1 publication Critical patent/KR930007902Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/0052—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of piezoresistive elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
    • G01L9/04—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of resistance-strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
KR2019900007437U 1989-06-02 1990-05-30 압력 감지기 KR930007902Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1989065131U JPH034241U (ko) 1989-06-02 1989-06-02
JP65131 1989-06-02

Publications (2)

Publication Number Publication Date
KR910001184U true KR910001184U (ko) 1991-01-24
KR930007902Y1 KR930007902Y1 (ko) 1993-11-24

Family

ID=13278014

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900007437U KR930007902Y1 (ko) 1989-06-02 1990-05-30 압력 감지기

Country Status (2)

Country Link
JP (1) JPH034241U (ko)
KR (1) KR930007902Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070186528A1 (en) * 2006-02-15 2007-08-16 Baldwin Filters, Inc. Fluted filter apparatus

Also Published As

Publication number Publication date
KR930007902Y1 (ko) 1993-11-24
JPH034241U (ko) 1991-01-17

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20041109

Year of fee payment: 12

EXPY Expiration of term