CA1175954A - Glass coated disk thermistor - Google Patents

Glass coated disk thermistor

Info

Publication number: CA1175954A
Authority: CA; Canada
Prior art keywords: thermistor; pellet; lead; contacts; glass
Prior art date: 1980-10-14
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

Application number

CA000387641A

Other languages

English (en)

French (fr)

Inventor

John M. Zurbuchen

Thomas H. Lamers

Hardy W. Trolander

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.)

Yellow Springs Instrument Co Inc

Original Assignee

Yellow Springs Instrument Co Inc

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.)

1980-10-14

Filing date

1981-10-09

Publication date

1984-10-09

1981-10-09 Application filed by Yellow Springs Instrument Co Inc filed Critical Yellow Springs Instrument Co Inc

1984-10-09 Application granted granted Critical

1984-10-09 Publication of CA1175954A publication Critical patent/CA1175954A/en

Status Expired legal-status Critical Current

Links

239000011521 glass Substances 0.000 title claims abstract description 52
239000000463 material Substances 0.000 claims abstract description 29
239000011248 coating agent Substances 0.000 claims abstract description 28
238000000576 coating method Methods 0.000 claims abstract description 28
229910052709 silver Inorganic materials 0.000 claims abstract description 14
239000004332 silver Substances 0.000 claims abstract description 14
230000004927 fusion Effects 0.000 claims abstract description 13
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 11
229910052751 metal Inorganic materials 0.000 claims abstract description 11
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 10
238000004519 manufacturing process Methods 0.000 claims abstract description 10
239000002184 metal Substances 0.000 claims abstract description 10
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 10
229910052763 palladium Inorganic materials 0.000 claims abstract description 5
229910052697 platinum Inorganic materials 0.000 claims abstract description 5
239000008188 pellet Substances 0.000 claims description 61
239000000203 mixture Substances 0.000 claims description 11
238000000034 method Methods 0.000 claims description 9
229910000510 noble metal Inorganic materials 0.000 claims description 7
238000003466 welding Methods 0.000 claims description 7
238000000227 grinding Methods 0.000 claims description 6
239000000843 powder Substances 0.000 claims description 4
238000010438 heat treatment Methods 0.000 claims description 3
238000001816 cooling Methods 0.000 claims description 2
238000007598 dipping method Methods 0.000 claims description 2
239000006060 molten glass Substances 0.000 claims description 2
230000015572 biosynthetic process Effects 0.000 claims 4
238000005538 encapsulation Methods 0.000 claims 3
238000010285 flame spraying Methods 0.000 claims 1
239000011324 bead Substances 0.000 description 11
238000010304 firing Methods 0.000 description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000011230 binding agent Substances 0.000 description 4
AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
238000005245 sintering Methods 0.000 description 4
239000004593 Epoxy Substances 0.000 description 3
239000000356 contaminant Substances 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
239000007789 gas Substances 0.000 description 3
238000002844 melting Methods 0.000 description 3
230000008018 melting Effects 0.000 description 3
239000004925 Acrylic resin Substances 0.000 description 2
229920000178 Acrylic resin Polymers 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical group CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 2
230000000875 corresponding effect Effects 0.000 description 2
SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
229910000480 nickel oxide Inorganic materials 0.000 description 2
GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
239000002245 particle Substances 0.000 description 2
NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
229910000679 solder Inorganic materials 0.000 description 2
229940116411 terpineol Drugs 0.000 description 2
238000009966 trimming Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
229910052770 Uranium Inorganic materials 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000032683 aging Effects 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000013590 bulk material Substances 0.000 description 1
238000003763 carbonization Methods 0.000 description 1
239000004568 cement Substances 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
239000008393 encapsulating agent Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000011049 filling Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000036039 immunity Effects 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000011835 investigation Methods 0.000 description 1
239000004922 lacquer Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000006194 liquid suspension Substances 0.000 description 1
230000007774 longterm Effects 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
238000012544 monitoring process Methods 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000011368 organic material Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000006187 pill Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000003303 reheating Methods 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000000523 sample Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000010944 silver (metal) Substances 0.000 description 1
229910001923 silver oxide Inorganic materials 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Thermistors And Varistors (AREA)

CA000387641A 1980-10-14 1981-10-09 Glass coated disk thermistor Expired CA1175954A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US19699180A	1980-10-14	1980-10-14
US196,991		1980-10-14

Publications (1)

Publication Number	Publication Date
CA1175954A true CA1175954A (en)	1984-10-09

Family

ID=22727575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000387641A Expired CA1175954A (en)	1980-10-14	1981-10-09	Glass coated disk thermistor

Country Status (3)

Country	Link
EP (1)	EP0061550A3 (de)
JP (1)	JPS5799703A (de)
CA (1)	CA1175954A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3245178C2 (de) *	1982-12-07	1986-12-11	Philips Patentverwaltung Gmbh, 2000 Hamburg	Symmetrischer Temperatursensor
GB2162686B (en) *	1984-08-02	1988-05-11	Stc Plc	Thermistors
EP0400167B1 (de) *	1989-05-30	1994-10-26	Siemens Aktiengesellschaft	Niveaufühler mit hohem Signalhub für Flüssigkeiten, insbesondere chemisch aggressive Flüssigkeiten
AT398636B (de) *	1989-05-30	1995-01-25	Siemens Matsushita Components	Niveaufühler mit hohem signalhub für flüssigkeiten, insbesondere chemisch aggressive flüssigkeiten
CN106092364B (zh) *	2016-05-26	2019-05-17	句容市博远电子有限公司	Ntc温度传感器插片生产装置及方法
CN105890794A (zh) *	2016-06-02	2016-08-24	句容市博远电子有限公司	一种传感器包封灌封一体化装置及其操作方法
CN114291783B (zh) *	2021-12-31	2024-07-26	深圳市信为科技发展有限公司	具有微细多引线的压力传感器及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2633521A (en) *	1949-06-28	1953-03-31	Bell Telephone Labor Inc	High-temperature coefficient resistor and method of making it
GB770175A (en) *	1955-03-22	1957-03-20	Welwyn Electrical Lab Ltd	Improvements in or relating to electrical resistors
GB1257148A (de) *	1970-08-18	1971-12-15

1981
- 1981-10-09 CA CA000387641A patent/CA1175954A/en not_active Expired
- 1981-10-14 EP EP81304781A patent/EP0061550A3/de not_active Withdrawn
- 1981-10-14 JP JP16404981A patent/JPS5799703A/ja active Pending

Also Published As

Publication number	Publication date
JPS5799703A (en)	1982-06-21
EP0061550A2 (de)	1982-10-06
EP0061550A3 (de)	1983-10-05

Legal Events

Date	Code	Title	Description
2001-10-09	MKEX	Expiry

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