KR910001185U - 압력 감지기 - Google Patents
압력 감지기Info
- Publication number
- KR910001185U KR910001185U KR2019900007438U KR900007438U KR910001185U KR 910001185 U KR910001185 U KR 910001185U KR 2019900007438 U KR2019900007438 U KR 2019900007438U KR 900007438 U KR900007438 U KR 900007438U KR 910001185 U KR910001185 U KR 910001185U
- Authority
- KR
- South Korea
- Prior art keywords
- pressure sensor
- sensor
- pressure
- Prior art date
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
- G01L9/02—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0061—Electrical connection means
- G01L19/0084—Electrical connection means to the outside of the housing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/147—Details about the mounting of the sensor to support or covering means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49103—Strain gauge making
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989065133U JPH0744993Y2 (ja) | 1989-06-02 | 1989-06-02 | 圧力センサ |
JP65133 | 1989-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910001185U true KR910001185U (ko) | 1991-01-24 |
KR930007903Y1 KR930007903Y1 (ko) | 1993-11-24 |
Family
ID=13278072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900007438U KR930007903Y1 (ko) | 1989-06-02 | 1990-05-30 | 압력 감지기 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4984466A (ko) |
JP (1) | JPH0744993Y2 (ko) |
KR (1) | KR930007903Y1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5225373A (en) * | 1990-03-07 | 1993-07-06 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing semiconductor pressure sensor device with two semiconductor pressure sensor chips |
WO1996026424A1 (en) * | 1995-02-24 | 1996-08-29 | Lucas Novasensor | Pressure sensor with transducer mounted on a metal base |
US5969259A (en) * | 1995-04-07 | 1999-10-19 | Sensym, Inc. | Side port package for micromachined fluid sensor |
US6601452B2 (en) * | 2000-06-05 | 2003-08-05 | Denso Corporation | Semiconductor pressure sensor having rounded corner portion of diaphragm |
JP2009098062A (ja) * | 2007-10-18 | 2009-05-07 | Denso Corp | 圧力センサ |
JP5853171B2 (ja) * | 2010-12-13 | 2016-02-09 | パナソニックIpマネジメント株式会社 | 半導体圧力センサおよびその製造方法 |
KR101740014B1 (ko) * | 2015-06-15 | 2017-05-26 | 주식회사 아이티엠반도체 | 압력센서장치 및 그 제조방법 |
CN106197824A (zh) * | 2016-08-26 | 2016-12-07 | 华景传感科技(无锡)有限公司 | 压力传感器及所适用的汽车 |
EP3534131B1 (de) * | 2018-03-02 | 2021-06-02 | Grundfos Holding A/S | Drucksensor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600912A (en) * | 1985-01-25 | 1986-07-15 | Bourns Instruments, Inc. | Diaphragm pressure sensor with improved tensile loading characteristics |
US4790192A (en) * | 1987-09-24 | 1988-12-13 | Rosemount Inc. | Silicon side by side coplanar pressure sensors |
KR920005348Y1 (ko) * | 1988-03-01 | 1992-08-03 | 미쓰비시전기주식회사 | 압력센서 |
-
1989
- 1989-06-02 JP JP1989065133U patent/JPH0744993Y2/ja not_active Expired - Fee Related
-
1990
- 1990-05-30 KR KR2019900007438U patent/KR930007903Y1/ko not_active IP Right Cessation
- 1990-05-31 US US07/531,428 patent/US4984466A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0744993Y2 (ja) | 1995-10-11 |
US4984466A (en) | 1991-01-15 |
KR930007903Y1 (ko) | 1993-11-24 |
JPH034243U (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: 19981112 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |