GB1243410A - Crystalline materials - Google Patents

Crystalline materials

Info

Publication number
GB1243410A
GB1243410A GB3859569A GB3859569A GB1243410A GB 1243410 A GB1243410 A GB 1243410A GB 3859569 A GB3859569 A GB 3859569A GB 3859569 A GB3859569 A GB 3859569A GB 1243410 A GB1243410 A GB 1243410A
Authority
GB
United Kingdom
Prior art keywords
transition temperature
tungsten
heated
vanadium
resistor
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
Application number
GB3859569A
Other languages
English (en)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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
Priority claimed from DE19681765941 external-priority patent/DE1765941C3/de
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of GB1243410A publication Critical patent/GB1243410A/en
Expired legal-status Critical Current

Links

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
    • H01C7/041—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 formed as one or more layers or coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Conductive Materials (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
GB3859569A 1968-08-13 1969-08-01 Crystalline materials Expired GB1243410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765941 DE1765941C3 (de) 1968-08-13 Material für ein elektrisches Bauelement mit negativer Temperaturcharakteristik

Publications (1)

Publication Number Publication Date
GB1243410A true GB1243410A (en) 1971-08-18

Family

ID=5698697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3859569A Expired GB1243410A (en) 1968-08-13 1969-08-01 Crystalline materials

Country Status (6)

Country Link
AT (1) AT297853B (enrdf_load_stackoverflow)
CH (1) CH498474A (enrdf_load_stackoverflow)
FR (1) FR2015572A1 (enrdf_load_stackoverflow)
GB (1) GB1243410A (enrdf_load_stackoverflow)
NL (1) NL6911781A (enrdf_load_stackoverflow)
SE (1) SE359677B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763099A (en) * 1985-12-04 1988-08-09 Thorn Emi Plc Temperature sensitive device
RU2162057C2 (ru) * 1994-11-09 2001-01-20 Ле Пантюр Жефко Микрочастицы диоксида ванадия, способ их получения, в частности для поверхностных покрытий
US8102799B2 (en) 2006-10-16 2012-01-24 Assa Abloy Hospitality, Inc. Centralized wireless network for multi-room large properties
US10001791B2 (en) 2012-07-27 2018-06-19 Assa Abloy Ab Setback controls based on out-of-room presence information obtained from mobile devices
US10050948B2 (en) 2012-07-27 2018-08-14 Assa Abloy Ab Presence-based credential updating

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763099A (en) * 1985-12-04 1988-08-09 Thorn Emi Plc Temperature sensitive device
EP0228808A3 (en) * 1985-12-04 1989-04-19 Thorn Emi Plc A temperature sensitive device
RU2162057C2 (ru) * 1994-11-09 2001-01-20 Ле Пантюр Жефко Микрочастицы диоксида ванадия, способ их получения, в частности для поверхностных покрытий
US8102799B2 (en) 2006-10-16 2012-01-24 Assa Abloy Hospitality, Inc. Centralized wireless network for multi-room large properties
US10001791B2 (en) 2012-07-27 2018-06-19 Assa Abloy Ab Setback controls based on out-of-room presence information obtained from mobile devices
US10050948B2 (en) 2012-07-27 2018-08-14 Assa Abloy Ab Presence-based credential updating
US10606290B2 (en) 2012-07-27 2020-03-31 Assa Abloy Ab Controlling an operating condition of a thermostat

Also Published As

Publication number Publication date
NL6911781A (enrdf_load_stackoverflow) 1970-02-17
CH498474A (de) 1970-10-31
SE359677B (enrdf_load_stackoverflow) 1973-09-03
DE1765941A1 (de) 1971-10-28
FR2015572A1 (enrdf_load_stackoverflow) 1970-04-30
DE1765941B2 (de) 1977-06-08
AT297853B (de) 1972-04-10

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