JP7050039B2 - 圧力計 - Google Patents

圧力計 Download PDF

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Publication number
JP7050039B2
JP7050039B2 JP2019198560A JP2019198560A JP7050039B2 JP 7050039 B2 JP7050039 B2 JP 7050039B2 JP 2019198560 A JP2019198560 A JP 2019198560A JP 2019198560 A JP2019198560 A JP 2019198560A JP 7050039 B2 JP7050039 B2 JP 7050039B2
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JP
Japan
Prior art keywords
pressure gauge
pointer
unit
connecting member
scale plate
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.)
Active
Application number
JP2019198560A
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English (en)
Japanese (ja)
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JP2021071402A (ja
JP2021071402A5 (https=
Inventor
紘之 金子
貴之 水越
正太 塩入
正樹 柳澤
秀憲 坂
祐卓 橋本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nagano Keiki Co Ltd
Original Assignee
Nagano Keiki Co Ltd
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 Nagano Keiki Co Ltd filed Critical Nagano Keiki Co Ltd
Priority to JP2019198560A priority Critical patent/JP7050039B2/ja
Priority to US17/082,204 priority patent/US11346736B2/en
Priority to EP20204776.7A priority patent/EP3816601B1/en
Priority to CN202011195641.9A priority patent/CN112747857A/zh
Publication of JP2021071402A publication Critical patent/JP2021071402A/ja
Publication of JP2021071402A5 publication Critical patent/JP2021071402A5/ja
Application granted granted Critical
Publication of JP7050039B2 publication Critical patent/JP7050039B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G01L7/04—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 in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • 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
    • G01L7/04—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 in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • G01L7/043—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 in the form of flexible, deformable tubes, e.g. Bourdon gauges with mechanical transmitting or indicating means
    • 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
    • G01L19/0007—Fluidic connecting means
    • 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
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
    • 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
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
    • 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
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/10—Means for indicating or recording, e.g. for remote indication mechanical
    • 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
    • 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
    • G01L19/16—Dials; Mounting of dials
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP2019198560A 2019-10-31 2019-10-31 圧力計 Active JP7050039B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019198560A JP7050039B2 (ja) 2019-10-31 2019-10-31 圧力計
US17/082,204 US11346736B2 (en) 2019-10-31 2020-10-28 Pressure gauge configured to facilitate battery replacement
EP20204776.7A EP3816601B1 (en) 2019-10-31 2020-10-29 Pressure gauge
CN202011195641.9A CN112747857A (zh) 2019-10-31 2020-10-30 压力计

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019198560A JP7050039B2 (ja) 2019-10-31 2019-10-31 圧力計

Publications (3)

Publication Number Publication Date
JP2021071402A JP2021071402A (ja) 2021-05-06
JP2021071402A5 JP2021071402A5 (https=) 2021-10-14
JP7050039B2 true JP7050039B2 (ja) 2022-04-07

Family

ID=74095643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019198560A Active JP7050039B2 (ja) 2019-10-31 2019-10-31 圧力計

Country Status (4)

Country Link
US (1) US11346736B2 (https=)
EP (1) EP3816601B1 (https=)
JP (1) JP7050039B2 (https=)
CN (1) CN112747857A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1670498S (https=) * 2020-04-01 2020-10-19
CN119738086B (zh) * 2024-12-30 2025-07-29 北京耀齐科技有限公司 一种智能远传压力表

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006510035A (ja) 2002-12-10 2006-03-23 ドレッサ、インク 無線送信圧力測定装置
JP2007240385A (ja) 2006-03-09 2007-09-20 T & S:Kk 圧力計及びスキューバダイビング用圧力ゲージ
JP2014167432A (ja) 2013-02-28 2014-09-11 Nagano Keiki Co Ltd 圧力計
WO2017195251A1 (ja) 2016-05-09 2017-11-16 株式会社木幡計器製作所 計器用ｉｃタグユニット、計器用ｉｃタグシステム、ｉｃタグユニットを備えた計器及びｉｃタグユニットを備えた計器の校正方法
US20180348075A1 (en) 2017-05-30 2018-12-06 Mija Industries, Inc. Power Management System for Pressure Monitoring

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828611A (en) * 1972-11-10 1974-08-13 Farallon Ind Portable underwater indicating instrument for divers
US3888127A (en) * 1972-11-10 1975-06-10 Farallon Ind Portable underwater indicating instrument for divers
JPH10288560A (ja) * 1997-04-15 1998-10-27 Nagano:Kk 流体物理量測定器
CN200955964Y (zh) * 2006-01-18 2007-10-03 北京时代光华电子技术有限公司 外置式电子压力、温度检测装置
US7599469B2 (en) * 2006-04-28 2009-10-06 Cameron International Corporation Non-intrusive pressure gage
US7716990B1 (en) 2008-04-02 2010-05-18 Cps Products, Inc. Portable electroluminescent diagnostic gauge
JP5192402B2 (ja) * 2009-01-16 2013-05-08 有限会社フジブルドン製作所 ブルドン管圧力計
US20120227662A1 (en) * 2011-03-08 2012-09-13 Air Lift Company Pressure gauge with integral input and valve
CN103231630B (zh) * 2013-05-17 2016-08-17 珠海全擎科技有限公司 微型智能传感器
TWI555911B (zh) * 2013-10-18 2016-11-01 Shu-Mu Wu A portable pump capable of wirelessly transmitting barometric data to a mobile electronic device Which is a combination with a mobile electronic device
US20160109312A1 (en) 2014-10-15 2016-04-21 Clark Equipment Company Pressure gauge with digital display
CN104859387B (zh) * 2015-04-30 2017-02-01 深圳市卡美特电子技术有限公司 多功能内置胎压传感器
CN207832271U (zh) * 2018-01-30 2018-09-07 宁波水表股份有限公司 一种智能远传水表

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006510035A (ja) 2002-12-10 2006-03-23 ドレッサ、インク 無線送信圧力測定装置
JP2007240385A (ja) 2006-03-09 2007-09-20 T & S:Kk 圧力計及びスキューバダイビング用圧力ゲージ
JP2014167432A (ja) 2013-02-28 2014-09-11 Nagano Keiki Co Ltd 圧力計
WO2017195251A1 (ja) 2016-05-09 2017-11-16 株式会社木幡計器製作所 計器用ｉｃタグユニット、計器用ｉｃタグシステム、ｉｃタグユニットを備えた計器及びｉｃタグユニットを備えた計器の校正方法
US20180348075A1 (en) 2017-05-30 2018-12-06 Mija Industries, Inc. Power Management System for Pressure Monitoring

Also Published As

Publication number Publication date
US11346736B2 (en) 2022-05-31
JP2021071402A (ja) 2021-05-06
EP3816601A1 (en) 2021-05-05
US20210131896A1 (en) 2021-05-06
CN112747857A (zh) 2021-05-04
EP3816601B1 (en) 2021-10-27

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