JP6521539B2 - 圧力センサ - Google Patents
圧力センサ Download PDFInfo
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- JP6521539B2 JP6521539B2 JP2017507951A JP2017507951A JP6521539B2 JP 6521539 B2 JP6521539 B2 JP 6521539B2 JP 2017507951 A JP2017507951 A JP 2017507951A JP 2017507951 A JP2017507951 A JP 2017507951A JP 6521539 B2 JP6521539 B2 JP 6521539B2
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- 239000000758 substrate Substances 0.000 claims description 131
- 238000004080 punching Methods 0.000 claims description 20
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- 239000000463 material Substances 0.000 claims description 9
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- 239000002184 metal Substances 0.000 claims description 3
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- 239000004593 Epoxy Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- G01L19/0069—Electrical connection means from the sensor to its support
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
-
- 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
-
- 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
- G01L19/142—Multiple part housings
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
Description
図とは異なり、基板54上に端子孔549をさらに設けなくてもよい。そのような場合には、基板584が基板54上に配置された接点上に配置されたときに、たとえばはんだ付けによって、コネクタ部584を接続することができる。
Claims (14)
- センサモジュールの内部に形成された通路内へ流れ込むガスの圧力を測定するように構成された歪みゲージを備えるセンサモジュールと、
前記歪みゲージに電気的に接続された基板と、
前記センサモジュールの少なくとも一部分を覆い、前記基板を支持するように構成されたフレームと、
前記基板に電気的に接続され、外部デバイスの接点に接触するように構成された端子と、
前記端子を支持するように構成された端子ホルダと、
一方の側が前記センサモジュールまたは前記フレームに接続され、他方の側が前記端子ホルダの少なくとも一部分を覆うように構成されたハウジングと、を備える圧力センサであって、
前記端子は、
前記外部デバイスの前記接点に接触し、前記外部デバイスの前記接点から押圧力を受けるように構成された接触子と、
前記接触子の下側に配置され、前記基板に電気的に接続されるコネクタ部と、を備えており、
前記センサモジュールは、
前記通路の流入側に配置され、外部に露出されたポートを備える感知ポートと、
前記感知ポートに接続され、前記ハウジングまたは前記フレーム内に配置された感知体とを備えており、
前記感知体は、感知面を含み、前記感知面に前記歪みゲージが取り付けられるとともに、
前記感知面は、前記ハウジングの長手方向に平行な方向において平坦になるように形成され、かつ、前記基板は、前記感知面に対して平行な方向に配置されており、
前記基板の上側は、端子孔を備え、前記端子孔内へ前記端子の前記コネクタ部が挿入されるように構成されており、
前記端子の前記コネクタ部の端部は、前記端子孔内へ挿入されるように前記基板に対して垂直方向に延ばされる、
圧力センサ。 - 前記接触子は、前記端子ホルダの上側から突出する、
請求項1に記載の圧力センサ。 - 前記接触子は、前記端子ホルダの上面の内壁によって支持される、
請求項1に記載の圧力センサ。 - 前記コネクタ部は、前記基板上に形成された接点に弾性的に接続するように構成される、
請求項1に記載の圧力センサ。 - 前記コネクタ部は、前記基板上に形成された接点にはんだ付けされる、
請求項1に記載の圧力センサ。 - 前記端子は、弾性部分をさらに備え、
前記弾性部分は、前記接触子および前記コネクタ部を接続し、前記外部デバイスの前記接点によって前記接触子に加えられる前記押圧力によって弾性的に変形するように構成される、
請求項1に記載の圧力センサ。 - 前記端子は、金属板に施される打抜き加工および曲げ加工によって一体に設けられ、前記弾性部分は、打抜き時にワイヤ材料が繰返し左右に曲げられて上下に延び、前記打抜き時に左右に曲げられた屈曲部が、前記曲げ加工によって前記弾性部分の他方の部分に面するように設けられる、
請求項6に記載の圧力センサ。 - 前記弾性部分は、前記弾性部分を形成するために使用される前記ワイヤ材料の打抜き時の内側上下方向における1つの屈曲部の距離d1が、前記ワイヤ材料の打抜き時に互いに隣接して上下方向に延びる近傍屈曲部間の距離d2より小さくなるように設けられる、
請求項7に記載の圧力センサ。 - 前記基板は、前記感知面に重なる開口を備え、前記開口を通って前記基板および前記歪みゲージを電気的に接続するように構成されたワイヤをさらに備える、
請求項1に記載の圧力センサ。 - 前記感知面の厚さは、前記感知体の他方の面の厚さより小さい、
請求項1に記載の圧力センサ。 - 前記フレームおよび前記基板は、前記センサモジュールの感知体の外周を覆う閉ループを形成する、
請求項1に記載の圧力センサ。 - 前記フレームは、前記基板の側面を支持するように構成された少なくとも1つの支持突起を備え、
前記基板は、前記支持突起に締結される支持溝を備える、
請求項11に記載の圧力センサ。 - 前記端子孔は、前記基板の長手方向に細長く形成される、
請求項1に記載の圧力センサ。 - 前記基板の前記開口は、前記歪みゲージの一部を収容する、請求項9に記載の圧力センサ。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20140107897 | 2014-08-19 | ||
KR10-2014-0107897 | 2014-08-19 | ||
KR10-2014-0136763 | 2014-10-10 | ||
KR20140136763 | 2014-10-10 | ||
KR10-2014-0149216 | 2014-10-30 | ||
KR20140149216 | 2014-10-30 | ||
PCT/KR2015/008582 WO2016028047A1 (ko) | 2014-08-19 | 2015-08-18 | 압력 센서 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017525961A JP2017525961A (ja) | 2017-09-07 |
JP6521539B2 true JP6521539B2 (ja) | 2019-05-29 |
Family
ID=55350941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017507951A Active JP6521539B2 (ja) | 2014-08-19 | 2015-08-18 | 圧力センサ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10222284B2 (ja) |
EP (1) | EP3184982B1 (ja) |
JP (1) | JP6521539B2 (ja) |
KR (2) | KR102232405B1 (ja) |
CN (1) | CN106574878B (ja) |
WO (1) | WO2016028047A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6802289B2 (ja) * | 2016-12-06 | 2020-12-16 | 日立オートモティブシステムズ株式会社 | 圧力検出装置 |
DE102017219986A1 (de) * | 2017-11-09 | 2019-05-09 | Robert Bosch Gmbh | Drucksensormodul und Drucksensorvorrichtung mit einem Drucksensormodul |
US20210031425A1 (en) * | 2018-02-13 | 2021-02-04 | Kistler Holding Ag | Pressure sensor |
JP6841794B2 (ja) | 2018-06-26 | 2021-03-10 | 長野計器株式会社 | 物理量測定装置及び物理量測定装置の製造方法 |
US11456551B2 (en) * | 2019-05-30 | 2022-09-27 | Raytheon Company | Spring pin connector for blind-mate coupling a sensor to an electronics assembly |
US11728588B2 (en) * | 2020-08-31 | 2023-08-15 | Zf Friedrichshafen Ag | Electrical connector for a control unit of a vehicle brake system |
KR102623221B1 (ko) * | 2021-12-16 | 2024-01-10 | 대양전기공업 주식회사 | 압력 센서 유닛 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181417A (en) * | 1989-07-10 | 1993-01-26 | Nippon Soken, Inc. | Pressure detecting device |
US5315877A (en) * | 1993-02-19 | 1994-05-31 | Kavlico Corporation | Low cost versatile pressure transducer |
JPH10332519A (ja) * | 1997-05-30 | 1998-12-18 | Matsushita Electric Works Ltd | 圧力センサの特性測定装置 |
JP3575526B2 (ja) * | 1998-10-29 | 2004-10-13 | 日本精機株式会社 | 圧力検出器 |
CN1140782C (zh) * | 2001-09-12 | 2004-03-03 | 西安交通大学 | 耐高温压力传感器 |
US6782758B2 (en) * | 2002-07-10 | 2004-08-31 | Texas Instruments Incorporated | Hermetic pressure transducer |
KR20050002232A (ko) * | 2003-06-30 | 2005-01-07 | 농업기반공사 | 몰탈 주입용 유공관 앵커를 이용한 사면보호공법 |
JP4774678B2 (ja) * | 2003-08-29 | 2011-09-14 | 富士電機株式会社 | 圧力センサ装置 |
JP2006266869A (ja) * | 2005-03-24 | 2006-10-05 | Enplas Corp | コンタクトピン及び電気部品用ソケット |
JP2008151738A (ja) | 2006-12-20 | 2008-07-03 | Denso Corp | 圧力センサ |
DE102007031980A1 (de) * | 2007-07-10 | 2009-01-15 | Robert Bosch Gmbh | Anschlusseinheit für eine Druckmesszelle |
ITTO20080483A1 (it) * | 2008-06-19 | 2009-12-20 | Eltek Spa | Dispositivo sensore di pressione |
KR101600089B1 (ko) | 2009-10-14 | 2016-03-07 | 타이코에이엠피 주식회사 | 수직형 압력 센서 |
KR20110088173A (ko) | 2010-01-28 | 2011-08-03 | 타이코에이엠피(유) | 수직형 압력 센서 |
EP2390641B1 (en) * | 2010-05-27 | 2019-06-26 | Sensata Technologies, Inc. | Pressure Sensor |
KR101756477B1 (ko) | 2010-12-30 | 2017-07-11 | 타이코에이엠피 주식회사 | 압력센서 |
JP5758756B2 (ja) * | 2011-09-12 | 2015-08-05 | タイコエレクトロニクスジャパン合同会社 | 電気コネクタ |
US20130192379A1 (en) * | 2012-01-27 | 2013-08-01 | Neil S. Petrarca | Small form factor microfused silicon strain gage (msg) pressure sensor packaging |
DE102012204904A1 (de) | 2012-03-27 | 2013-10-02 | Robert Bosch Gmbh | Sensoreinheit |
KR102000293B1 (ko) * | 2012-09-28 | 2019-07-15 | 타이코에이엠피 주식회사 | 압력센서 |
KR101897293B1 (ko) | 2012-09-28 | 2018-09-11 | 타이코에이엠피 주식회사 | 압력센서 |
DE102012220032A1 (de) * | 2012-11-02 | 2014-05-08 | Robert Bosch Gmbh | Kontaktvorrichtung, Schaltungsanordnung |
US9310266B2 (en) | 2013-05-08 | 2016-04-12 | Sensata Technologies, Inc. | Strain gauge pressure sensor |
JP5852609B2 (ja) * | 2013-06-10 | 2016-02-03 | 長野計器株式会社 | センサ |
US9903775B2 (en) * | 2014-12-26 | 2018-02-27 | Nagano Keiki Co., Ltd. | Sensor module and method for producing sensor module |
US9746390B2 (en) * | 2015-02-26 | 2017-08-29 | Sensata Technologies, Inc. | Microfused silicon strain gauge (MSG) pressure sensor package |
JP6396868B2 (ja) * | 2015-09-02 | 2018-09-26 | 長野計器株式会社 | 物理量測定装置 |
JP6445960B2 (ja) * | 2015-12-22 | 2018-12-26 | 長野計器株式会社 | 圧力センサの製造方法 |
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2015
- 2015-08-18 EP EP15833752.7A patent/EP3184982B1/en active Active
- 2015-08-18 WO PCT/KR2015/008582 patent/WO2016028047A1/ko active Application Filing
- 2015-08-18 KR KR1020197002449A patent/KR102232405B1/ko active IP Right Grant
- 2015-08-18 JP JP2017507951A patent/JP6521539B2/ja active Active
- 2015-08-18 CN CN201580044307.4A patent/CN106574878B/zh active Active
- 2015-08-18 KR KR1020157022616A patent/KR101945587B1/ko active IP Right Grant
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2017
- 2017-02-15 US US15/433,600 patent/US10222284B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106574878B (zh) | 2019-10-11 |
KR101945587B1 (ko) | 2019-02-07 |
WO2016028047A1 (ko) | 2016-02-25 |
US20170160158A1 (en) | 2017-06-08 |
EP3184982B1 (en) | 2020-03-25 |
EP3184982A4 (en) | 2018-04-04 |
CN106574878A (zh) | 2017-04-19 |
US10222284B2 (en) | 2019-03-05 |
KR102232405B1 (ko) | 2021-03-26 |
EP3184982A1 (en) | 2017-06-28 |
KR20170042455A (ko) | 2017-04-19 |
KR20190011828A (ko) | 2019-02-07 |
JP2017525961A (ja) | 2017-09-07 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |