SG11201607491UA - Micro-pirani vacuum gauges - Google Patents
Micro-pirani vacuum gaugesInfo
- Publication number
- SG11201607491UA SG11201607491UA SG11201607491UA SG11201607491UA SG11201607491UA SG 11201607491U A SG11201607491U A SG 11201607491UA SG 11201607491U A SG11201607491U A SG 11201607491UA SG 11201607491U A SG11201607491U A SG 11201607491UA SG 11201607491U A SG11201607491U A SG 11201607491UA
- Authority
- SG
- Singapore
- Prior art keywords
- micro
- vacuum gauges
- pirani vacuum
- pirani
- gauges
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L21/00—Vacuum gauges
- G01L21/10—Vacuum gauges by measuring variations in the heat conductivity of the medium, the pressure of which is to be measured
- G01L21/12—Vacuum gauges by measuring variations in the heat conductivity of the medium, the pressure of which is to be measured measuring changes in electric resistance of measuring members, e.g. of filaments; Vacuum gauges of the Pirani type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L21/00—Vacuum gauges
- G01L21/10—Vacuum gauges by measuring variations in the heat conductivity of the medium, the pressure of which is to be measured
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/224,927 US9335231B2 (en) | 2014-03-25 | 2014-03-25 | Micro-Pirani vacuum gauges |
PCT/US2015/015810 WO2015148005A2 (en) | 2014-03-25 | 2015-02-13 | Micro-pirani vacuum gauges |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201607491UA true SG11201607491UA (en) | 2016-10-28 |
Family
ID=52682900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201607491UA SG11201607491UA (en) | 2014-03-25 | 2015-02-13 | Micro-pirani vacuum gauges |
Country Status (8)
Country | Link |
---|---|
US (1) | US9335231B2 (en) |
EP (1) | EP3123135A2 (en) |
JP (1) | JP6505743B2 (en) |
KR (1) | KR20160135731A (en) |
CN (1) | CN106104245B (en) |
SG (1) | SG11201607491UA (en) |
TW (1) | TWI534419B (en) |
WO (1) | WO2015148005A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9606074B2 (en) | 2012-07-30 | 2017-03-28 | Heinz Plöchinger | Fluid property sensor with heat loss compensation and operating method thereof |
US10436665B2 (en) | 2017-06-01 | 2019-10-08 | Heinz Plöchinger | Fluid property sensor with heat loss compensation and operating method thereof |
FR3067809B1 (en) * | 2017-06-15 | 2021-11-19 | Kevin Kornelsen | MICRO-FABRICATED VACUUM GAUGE DEVICES WITHOUT CALIBRATION AND PRESSURE MEASUREMENT PROCESS |
CN107941416A (en) * | 2017-12-29 | 2018-04-20 | 李涛 | Detect the connection terminal of vacuum |
CN108507717A (en) * | 2018-03-09 | 2018-09-07 | 大连理工大学 | A kind of micro vacuum sensor |
US10845263B2 (en) | 2018-04-17 | 2020-11-24 | Mks Instruments, Inc. | Thermal conductivity gauge |
JP6609728B1 (en) * | 2018-12-12 | 2019-11-20 | 株式会社アルバック | Pressure measuring system |
CA3170485C (en) | 2020-04-08 | 2023-01-31 | Institut National D'optique | Heat-loss pressure microsensors |
US11428596B2 (en) * | 2020-09-16 | 2022-08-30 | Wisenstech Ltd. | Vacuum gauge with an extended dynamic measurement range |
GB2602040A (en) * | 2020-12-16 | 2022-06-22 | Edwards Ltd | Thermal conductivity vacuum gauge assembly |
US11802806B2 (en) | 2021-01-21 | 2023-10-31 | Mks Instruments, Inc. | Load-lock gauge |
CN113324697A (en) * | 2021-04-16 | 2021-08-31 | 中国科学院微电子研究所 | Miniature Pirani vacuum sensor and manufacturing method thereof |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5815050B2 (en) * | 1978-12-14 | 1983-03-23 | 三菱軽金属工業株式会社 | pirani vacuum gauge |
US4682503A (en) | 1986-05-16 | 1987-07-28 | Honeywell Inc. | Microscopic size, thermal conductivity type, air or gas absolute pressure sensor |
US5347869A (en) | 1993-03-25 | 1994-09-20 | Opto Tech Corporation | Structure of micro-pirani sensor |
US5597957A (en) * | 1993-12-23 | 1997-01-28 | Heimann Optoelectronics Gmbh | Microvacuum sensor having an expanded sensitivity range |
US5557972A (en) * | 1994-09-13 | 1996-09-24 | Teledyne Industries, Inc. | Miniature silicon based thermal vacuum sensor and method of measuring vacuum pressures |
US5633465A (en) * | 1995-02-07 | 1997-05-27 | Kaufmann; James | Pirani pressure sensor |
JPH09145442A (en) * | 1995-11-21 | 1997-06-06 | Tokyo Gas Co Ltd | Electric heater with diamond protective film and manufacture thereof |
JPH10221143A (en) * | 1997-02-03 | 1998-08-21 | Omron Corp | Micro heater |
DE19711874C2 (en) * | 1997-03-21 | 1999-08-12 | Max Planck Gesellschaft | Foil pressure gauge |
DE10144873A1 (en) * | 2001-09-12 | 2003-03-27 | Bosch Gmbh Robert | Micromechanical heat conductivity sensor used for analyzing gas mixtures containing hydrogen and/or helium has a thermally insulating membrane covered on one or both of its sides by a porous covering plate which permits gas diffusion |
GB0213611D0 (en) * | 2002-06-13 | 2002-07-24 | Boc Group Plc | Vacuum Gauge |
EP1715331B1 (en) * | 2003-10-28 | 2013-08-21 | Mettler-Toledo AG | Thermoanalytical sensor and method for its production |
JP4878289B2 (en) * | 2004-11-24 | 2012-02-15 | 株式会社アルバック | Pirani vacuum gauge |
JP2006153782A (en) * | 2004-11-30 | 2006-06-15 | Mitsuteru Kimura | Gas-sensing device having porous lid |
WO2006121173A1 (en) * | 2005-05-09 | 2006-11-16 | Vaclab Inc. | Ionization vacuum gauge |
US7418869B2 (en) | 2005-06-10 | 2008-09-02 | Brooks Automation, Inc. | Wide-range combination vacuum gauge |
EP1772717B1 (en) * | 2005-10-04 | 2011-05-11 | Sensirion Holding AG | Pressure or gas sensor and sensing method using nano-cavities |
US7613586B2 (en) * | 2007-01-16 | 2009-11-03 | Honeywell International Inc. | Thermal vacuum gauge |
JP4994058B2 (en) * | 2007-02-27 | 2012-08-08 | 株式会社アルバック | Pressure measuring device and pressure measuring method |
JP4109707B1 (en) * | 2007-05-30 | 2008-07-02 | 新藤電子工業株式会社 | Semiconductor device and manufacturing method thereof, display device and manufacturing method thereof |
EP2153190B1 (en) | 2007-06-04 | 2014-02-12 | Nxp B.V. | Pressure gauge |
EP2015046A1 (en) * | 2007-06-06 | 2009-01-14 | Infineon Technologies SensoNor AS | Vacuum Sensor |
US8387465B2 (en) * | 2007-11-30 | 2013-03-05 | California Institute Of Technology | Carbon nanotube vacuum gauges with wide-dynamic range and processes thereof |
JP5002861B2 (en) | 2008-01-31 | 2012-08-15 | 学校法人立命館 | Micro vacuum gauge |
JP2009258088A (en) * | 2008-03-18 | 2009-11-05 | Canon Anelva Technix Corp | Electrostatic capacitance diaphragm vacuum gauge and vacuum processing apparatus |
JP2009300381A (en) * | 2008-06-17 | 2009-12-24 | Ulvac Japan Ltd | Heat conduction type vacuum gage, and pressure measuring method |
CN101608962B (en) | 2009-06-09 | 2011-11-30 | 华中科技大学 | Micro Pirani gage |
JP5349366B2 (en) | 2010-02-26 | 2013-11-20 | キヤノンアネルバ株式会社 | Composite pressure gauge and method for manufacturing composite pressure gauge |
JP5675138B2 (en) * | 2010-03-25 | 2015-02-25 | 東京エレクトロン株式会社 | Plasma processing equipment |
JP2012198187A (en) * | 2011-03-22 | 2012-10-18 | Okano Seisakusho:Kk | Micro pressure sensor |
FR2977886B1 (en) | 2011-07-13 | 2017-03-03 | Centre Nat Rech Scient | MINIATURIZED SENSOR WITH HEATING ELEMENT AND METHOD OF MANUFACTURING THE SAME. |
JP2016011875A (en) * | 2014-06-27 | 2016-01-21 | 東京エレクトロン株式会社 | Pressure sensor manufacturing method and pressure sensor |
JP6293588B2 (en) * | 2014-06-27 | 2018-03-14 | 東京エレクトロン株式会社 | Pressure sensor and pressure sensor manufacturing method |
-
2014
- 2014-03-25 US US14/224,927 patent/US9335231B2/en active Active
-
2015
- 2015-02-13 CN CN201580015799.4A patent/CN106104245B/en active Active
- 2015-02-13 EP EP15710024.9A patent/EP3123135A2/en not_active Withdrawn
- 2015-02-13 WO PCT/US2015/015810 patent/WO2015148005A2/en active Application Filing
- 2015-02-13 JP JP2016558565A patent/JP6505743B2/en active Active
- 2015-02-13 SG SG11201607491UA patent/SG11201607491UA/en unknown
- 2015-02-13 KR KR1020167026092A patent/KR20160135731A/en unknown
- 2015-02-26 TW TW104106152A patent/TWI534419B/en active
Also Published As
Publication number | Publication date |
---|---|
EP3123135A2 (en) | 2017-02-01 |
JP2017508976A (en) | 2017-03-30 |
CN106104245B (en) | 2019-11-08 |
US20150276536A1 (en) | 2015-10-01 |
WO2015148005A3 (en) | 2015-12-03 |
JP6505743B2 (en) | 2019-04-24 |
KR20160135731A (en) | 2016-11-28 |
TW201546430A (en) | 2015-12-16 |
TWI534419B (en) | 2016-05-21 |
CN106104245A (en) | 2016-11-09 |
US9335231B2 (en) | 2016-05-10 |
WO2015148005A2 (en) | 2015-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1231492A1 (en) | Internalizing moieties | |
GB2526440B (en) | Sensor arrangements | |
AU361515S (en) | Dishrack | |
GB201403389D0 (en) | Sensor | |
GB2533153B (en) | Vacuum system | |
AU362944S (en) | Lapboard | |
SG11201607491UA (en) | Micro-pirani vacuum gauges | |
TWI563254B (en) | Sensor | |
GB201407680D0 (en) | Indicator | |
GB201406299D0 (en) | Gauge hanger | |
GB201412924D0 (en) | Vacuum pump | |
ZA201701102B (en) | LOW-NOx-BURNER | |
AU363102S (en) | Gauges | |
GB2526292B (en) | Vacuum system | |
SG11201701736TA (en) | Thermal-history-change-type indicator | |
IL236127A0 (en) | Sensor for detectingearthquakes | |
GB201412136D0 (en) | Sensor | |
AU359872S (en) | Vacuum attachment | |
GB201420245D0 (en) | Sensor manufacture | |
GB201412925D0 (en) | Vacuum pump | |
GB2528159B (en) | Sensor | |
PL3151927T3 (en) | Evacuation device | |
GB201411034D0 (en) | Sensor | |
ZA201404072B (en) | Transducer | |
AU5288P (en) | FLOMANTOG Mandevilla sanderi |