CN1039938C - 一种用于燃气设备的不着火探测器热电偶装置 - Google Patents
一种用于燃气设备的不着火探测器热电偶装置 Download PDFInfo
- Publication number
- CN1039938C CN1039938C CN94120053A CN94120053A CN1039938C CN 1039938 C CN1039938 C CN 1039938C CN 94120053 A CN94120053 A CN 94120053A CN 94120053 A CN94120053 A CN 94120053A CN 1039938 C CN1039938 C CN 1039938C
- Authority
- CN
- China
- Prior art keywords
- external electrode
- electrode
- conduit
- thermocouple
- heat conduction
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000005476 soldering Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 239000003518 caustics Substances 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910001055 inconels 600 Inorganic materials 0.000 description 5
- 229910001006 Constantan Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910001026 inconel Inorganic materials 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
- G01K7/06—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials the thermoelectric materials being arranged one within the other with the junction at one end exposed to the object, e.g. sheathed type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Resistance Heating (AREA)
- Control Of Combustion (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5318487A JP2728359B2 (ja) | 1993-12-17 | 1993-12-17 | 熱電対 |
JP318487/93 | 1993-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1114744A CN1114744A (zh) | 1996-01-10 |
CN1039938C true CN1039938C (zh) | 1998-09-23 |
Family
ID=18099671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94120053A Expired - Fee Related CN1039938C (zh) | 1993-12-17 | 1994-12-17 | 一种用于燃气设备的不着火探测器热电偶装置 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2728359B2 (ja) |
KR (1) | KR0155402B1 (ja) |
CN (1) | CN1039938C (ja) |
ES (1) | ES2103667B1 (ja) |
IT (1) | IT1271282B (ja) |
TW (1) | TW403271U (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156149B (zh) * | 2010-02-11 | 2014-04-30 | 宝钢集团有限公司 | 测量块煤热爆裂性及膨胀和收缩性能的装置和方法 |
ITMI20111610A1 (it) * | 2011-09-07 | 2013-03-08 | Actek S R L | Termocoppia per bruciatori di forni o piani cottura |
EP3117192B1 (en) * | 2014-03-13 | 2020-05-27 | Castfutura S.p.A. | Thermocouple and method for making the same |
CN107356349B (zh) * | 2017-07-03 | 2019-04-26 | 重庆大学 | 一种热电偶与粘度测头结合的装置 |
US10976204B2 (en) * | 2018-03-07 | 2021-04-13 | Rosemount Inc. | Heat flux sensor with improved heat transfer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0369029B2 (ja) * | 1988-03-10 | 1991-10-30 | Rinnai Kk |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT988322B (it) * | 1971-05-10 | 1975-04-10 | Italiana Tecnomeccanica Soc | Perfezionamento nelle termocoppie per dispositivi termoelettrici di sicurezza per bruciatori a gas |
JPS5215707B2 (ja) * | 1972-07-14 | 1977-05-02 | ||
JPS509402A (ja) * | 1973-05-22 | 1975-01-30 | ||
JPS533013Y2 (ja) * | 1975-01-22 | 1978-01-26 | ||
JPS5371882A (en) * | 1976-12-09 | 1978-06-26 | Mikuni Kogyo Kk | Thermocouple for thermocouple type pilot safety instrument |
JPS53112241A (en) * | 1977-03-13 | 1978-09-30 | Kinzoku Giken Kk | Solder welding method |
ES500953A0 (es) * | 1981-03-06 | 1982-08-16 | Valls Vicent Manuel | Perfeccionamientos en dispositivos termoelectricos sensores de calor |
JPS585227U (ja) * | 1981-07-02 | 1983-01-13 | 三洋電機株式会社 | 押釦機構 |
-
1993
- 1993-12-17 JP JP5318487A patent/JP2728359B2/ja not_active Expired - Fee Related
-
1994
- 1994-11-26 KR KR1019940031386A patent/KR0155402B1/ko not_active IP Right Cessation
- 1994-11-29 TW TW087211598U patent/TW403271U/zh not_active IP Right Cessation
- 1994-12-15 IT ITMI942532A patent/IT1271282B/it active IP Right Grant
- 1994-12-16 ES ES09402574A patent/ES2103667B1/es not_active Expired - Lifetime
- 1994-12-17 CN CN94120053A patent/CN1039938C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0369029B2 (ja) * | 1988-03-10 | 1991-10-30 | Rinnai Kk |
Also Published As
Publication number | Publication date |
---|---|
ITMI942532A1 (it) | 1996-06-15 |
KR950021823A (ko) | 1995-07-26 |
TW403271U (en) | 2000-08-21 |
ES2103667A1 (es) | 1997-09-16 |
ES2103667B1 (es) | 1998-05-01 |
ITMI942532A0 (it) | 1994-12-15 |
JPH07174641A (ja) | 1995-07-14 |
CN1114744A (zh) | 1996-01-10 |
KR0155402B1 (ko) | 1998-12-01 |
IT1271282B (it) | 1997-05-27 |
JP2728359B2 (ja) | 1998-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19980923 Termination date: 20101217 |