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DK200800814A - Thermal switch calibration apparatus and method - Google Patents

Thermal switch calibration apparatus and method Download PDF

Info

Publication number
DK200800814A
DK200800814A DK200800814A DKPA200800814A DK200800814A DK 200800814 A DK200800814 A DK 200800814A DK 200800814 A DK200800814 A DK 200800814A DK PA200800814 A DKPA200800814 A DK PA200800814A DK 200800814 A DK200800814 A DK 200800814A
Authority
DK
Denmark
Prior art keywords
switch
temperature
change
measured
rate
Prior art date
Application number
DK200800814A
Other languages
English (en)
Inventor
Sjogren Allen Erik
Nedrum Eric
Harney Michael
Original Assignee
Fluke Corp
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 Fluke Corp filed Critical Fluke Corp
Publication of DK200800814A publication Critical patent/DK200800814A/da
Application granted granted Critical
Publication of DK177091B1 publication Critical patent/DK177091B1/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
    • H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Thermally Actuated Switches (AREA)
DKPA200800814A 2007-06-27 2008-06-12 Apparat og fremgangsmåde til kalibrering af termiske kontakter DK177091B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82350407 2007-06-27
US11/823,504 US7641383B2 (en) 2007-06-27 2007-06-27 Thermal switch calibration apparatus and methods

Publications (2)

Publication Number Publication Date
DK200800814A true DK200800814A (da) 2008-12-28
DK177091B1 DK177091B1 (da) 2011-07-18

Family

ID=39493986

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200800814A DK177091B1 (da) 2007-06-27 2008-06-12 Apparat og fremgangsmåde til kalibrering af termiske kontakter

Country Status (5)

Country Link
US (1) US7641383B2 (da)
DE (1) DE102008027511B4 (da)
DK (1) DK177091B1 (da)
FR (1) FR2918208A1 (da)
GB (1) GB2450581B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8801271B2 (en) * 2008-10-27 2014-08-12 Ametek Denmark A/S Calibration apparatus
EP2793007A1 (de) * 2013-04-18 2014-10-22 SIKA Dr.Siebert & Kühn GmbH & Co. KG. Kalibrator zur Kalibrierung von Temperaturfunktionseinrichtungen
ES2642864T3 (es) * 2013-04-18 2017-11-20 Sika Dr.Siebert & Kühn Gmbh & Co. Kg. Calibrador para el calibrado de los dispositivos de medición de la temperatura
US9470587B1 (en) * 2013-08-16 2016-10-18 Cooper-Atkins Corporation Solid thermal simulator sensing device
DE102015101508B3 (de) * 2015-02-03 2016-04-14 Borgwarner Ludwigsburg Gmbh System zum Testen eines Widerstandsthermometers
EP3739312B1 (en) * 2018-01-09 2023-12-20 Beijing Const Instruments Technology Inc. High temperature dry block temperature calibrator
CN117943933B (zh) 2019-11-25 2025-12-02 鲁姆斯有限公司 可调节安装装置以及包括其的装置
WO2021152602A1 (en) 2020-02-02 2021-08-05 Lumus Ltd. Method for producing light-guide optical elements
CA3169875C (en) 2020-05-24 2023-07-04 Lumus Ltd Method of fabrication of compound light-guide optical elements
US12124037B2 (en) 2020-05-24 2024-10-22 Lumus Ltd. Compound light-guide optical elements
CN117425843B (zh) 2021-06-07 2025-01-10 鲁姆斯有限公司 具有矩形波导的光学孔径倍增器的制造方法
IL309531B2 (en) 2021-07-26 2024-09-01 Lumus Ltd Optical-based validation of parallelism between internal facets
CN117716203A (zh) 2021-07-26 2024-03-15 鲁姆斯有限公司 用于验证内部小平面之间的平行度的方法和系统
JP2024532842A (ja) 2021-08-23 2024-09-10 ルーマス リミテッド 埋め込まれた結合反射器を有する複合導光光学素子の作製方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683654A (en) 1971-01-25 1972-08-15 Combinatie Weslesschelde V O F Apparatus for calibrating thermostatic switches
US3883720A (en) 1973-12-03 1975-05-13 Therm O Disc Inc Oven for testing or calibrating probe-type thermostats
US4033029A (en) 1976-08-27 1977-07-05 Robertshaw Controls Company Method of assembling calibrated switch
US4262273A (en) 1979-11-29 1981-04-14 Emerson Electric Co. Thermostatic electrical switch
DD254778A1 (de) * 1986-12-16 1988-03-09 Berlin Treptow Veb K Vorrichtung zur temperaturklassifizierung von bimetallschnappscheiben
US4901257A (en) 1987-06-12 1990-02-13 King Nutronics Corporation Temperature calibration system
US7358740B2 (en) 2005-03-18 2008-04-15 Honeywell International Inc. Thermal switch with self-test feature

Also Published As

Publication number Publication date
DE102008027511A1 (de) 2009-01-08
FR2918208A1 (fr) 2009-01-02
US20090003406A1 (en) 2009-01-01
DE102008027511B4 (de) 2011-07-21
GB2450581B (en) 2009-09-02
DK177091B1 (da) 2011-07-18
GB0807251D0 (en) 2008-05-28
GB2450581A (en) 2008-12-31
US7641383B2 (en) 2010-01-05

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Effective date: 20170630