DE29615534U1 - Druckaufnehmer zur Messung hydraulischer Drücke, insbesondere für den Bergbaueinsatz - Google Patents
Druckaufnehmer zur Messung hydraulischer Drücke, insbesondere für den BergbaueinsatzInfo
- Publication number
- DE29615534U1 DE29615534U1 DE29615534U DE29615534U DE29615534U1 DE 29615534 U1 DE29615534 U1 DE 29615534U1 DE 29615534 U DE29615534 U DE 29615534U DE 29615534 U DE29615534 U DE 29615534U DE 29615534 U1 DE29615534 U1 DE 29615534U1
- Authority
- DE
- Germany
- Prior art keywords
- circuit board
- pressure sensor
- plug
- sensor according
- electrical
- 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 - Lifetime
Links
- 238000005065 mining Methods 0.000 title claims description 4
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000011253 protective coating Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/46—Telescopic props with load-measuring devices; with alarm devices
-
- 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
- G01L19/143—Two part 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
- G01L19/14—Housings
- G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Measuring Fluid Pressure (AREA)
Description
Claims (11)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29615534U DE29615534U1 (de) | 1996-09-06 | 1996-09-06 | Druckaufnehmer zur Messung hydraulischer Drücke, insbesondere für den Bergbaueinsatz |
US08/923,764 US6112597A (en) | 1996-09-06 | 1997-09-02 | Circuit board connection for a pressure sensor used in mining hydraulics |
GB9719056A GB2317702B (en) | 1996-09-06 | 1997-09-08 | Pressure sensor for measuring hydraulic pressures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29615534U DE29615534U1 (de) | 1996-09-06 | 1996-09-06 | Druckaufnehmer zur Messung hydraulischer Drücke, insbesondere für den Bergbaueinsatz |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29615534U1 true DE29615534U1 (de) | 1996-10-24 |
Family
ID=37813771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29615534U Expired - Lifetime DE29615534U1 (de) | 1996-09-06 | 1996-09-06 | Druckaufnehmer zur Messung hydraulischer Drücke, insbesondere für den Bergbaueinsatz |
Country Status (3)
Country | Link |
---|---|
US (1) | US6112597A (de) |
DE (1) | DE29615534U1 (de) |
GB (1) | GB2317702B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6581471B1 (en) * | 2001-11-30 | 2003-06-24 | Mks Instruments, Inc. | Output device for pressure transducer |
DE202004019051U1 (de) * | 2004-12-08 | 2005-03-10 | Dbt Gmbh | Schlauchkabel für den untertägigen Bergbau |
US7841240B2 (en) * | 2008-04-16 | 2010-11-30 | Kulite Semiconductor Products, Inc. | Header for a differential pressure transducer |
CN102654058A (zh) * | 2012-02-13 | 2012-09-05 | 山东新煤机械装备股份有限公司 | 矿用本安型矿压报警器 |
SE537096C2 (sv) * | 2013-10-02 | 2015-01-07 | Novosense Ab | Trådlös sensor för mätning av ett hydrauliskt tryck |
CN103670459B (zh) * | 2013-11-30 | 2015-08-05 | 河北工业大学 | 一种矿用液压支柱压力实时监测仪 |
CN104074532A (zh) * | 2014-07-07 | 2014-10-01 | 徐州中安机械制造有限公司 | 一种智能单体液压支柱 |
CN104329104B (zh) * | 2014-09-12 | 2016-05-04 | 吴庆霖 | 一种液压支架压力监控装置 |
CN105606293B (zh) * | 2015-12-27 | 2018-07-27 | 邹城市云天工贸有限公司 | 矿用本安型压力检测仪 |
CN105626104A (zh) * | 2016-03-16 | 2016-06-01 | 徐州工程学院 | 一种具有受压感知功能的悬浮式单体液压支柱 |
CN105784260B (zh) * | 2016-05-06 | 2018-10-19 | 武汉航空仪表有限责任公司 | 一种新型压力传感器 |
RU180962U1 (ru) * | 2017-12-27 | 2018-07-02 | Общество С Ограниченной Ответственностью "Ранк 2" (Ооо "Ранк 2") | Устройство мониторинга гидравлического давления |
CN109946016A (zh) * | 2019-04-16 | 2019-06-28 | 无锡森孚软件有限公司 | 一种sfr-u2s型低功耗地下水遥测终端 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379279A (en) * | 1981-07-27 | 1983-04-05 | National Semiconductor Corporation | Submersible pressure transducer package |
US4695817A (en) * | 1985-06-26 | 1987-09-22 | Kulite Semiconductor Products, Inc. | Environmentally protected pressure transducers employing two electrically interconnected transducer arrays |
US4772217A (en) * | 1987-06-30 | 1988-09-20 | Augat Inc. | Pressure sensor connector system |
DE3937573A1 (de) * | 1989-11-11 | 1991-05-16 | Gewerk Eisenhuette Westfalia | Elektrischer druckaufnehmer zur messung hydraulischer druecke, insbesondere zur verwendung in der bergbauhydraulik |
US4986126A (en) * | 1990-03-26 | 1991-01-22 | Acustar, Inc. | Transducer with heat sink |
US5313839A (en) * | 1992-08-31 | 1994-05-24 | Ridenour Ralph Gaylord | Transducer assembly and method |
US5461922A (en) * | 1993-07-27 | 1995-10-31 | Lucas-Novasensor | Pressure sensor isolated within housing having integral diaphragm and method of making same |
JP3111816B2 (ja) * | 1993-10-08 | 2000-11-27 | 株式会社日立製作所 | プロセス状態検出装置 |
US5656782A (en) * | 1994-12-06 | 1997-08-12 | The Foxboro Company | Pressure sealed housing apparatus and methods |
-
1996
- 1996-09-06 DE DE29615534U patent/DE29615534U1/de not_active Expired - Lifetime
-
1997
- 1997-09-02 US US08/923,764 patent/US6112597A/en not_active Expired - Lifetime
- 1997-09-08 GB GB9719056A patent/GB2317702B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9719056D0 (en) | 1997-11-12 |
US6112597A (en) | 2000-09-05 |
GB2317702A (en) | 1998-04-01 |
GB2317702B (en) | 2000-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19961205 |
|
R081 | Change of applicant/patentee |
Owner name: DBT GMBH, DE Free format text: FORMER OWNER: DBT DEUTSCHE BERGBAU-TECHNIK GMBH, 42109 WUPPERTAL, DE Effective date: 19961118 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19991203 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20020423 |
|
R081 | Change of applicant/patentee |
Owner name: DBT GMBH, DE Free format text: FORMER OWNER: DBT DEUTSCHE BERGBAU-TECHNIK GMBH, 45128 ESSEN, DE Effective date: 20031120 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20040312 |
|
R081 | Change of applicant/patentee |
Owner name: DBT GMBH, DE Free format text: FORMER OWNER: DBT AUTOMATION GMBH, 44534 LUENEN, DE Effective date: 20050728 |
|
R071 | Expiry of right |