ES473113A1 - Mixed grease thermoparticulating composition - Google Patents

Mixed grease thermoparticulating composition

Info

Publication number
ES473113A1
ES473113A1 ES473113A ES473113A ES473113A1 ES 473113 A1 ES473113 A1 ES 473113A1 ES 473113 A ES473113 A ES 473113A ES 473113 A ES473113 A ES 473113A ES 473113 A1 ES473113 A1 ES 473113A1
Authority
ES
Spain
Prior art keywords
particles
composition
compound
thermoparticulating
overheating
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
ES473113A
Other languages
Spanish (es)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES473113A1 publication Critical patent/ES473113A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/26—Thermosensitive paints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Un método de proteger un aparato eléctrico contra el daño causado por un sobrecalentamiento, y de determinar después la situación de dicho sobrecalentamiento, incluyendo dicho aparto eléctrico una corriente gaseosa y un monitor para detectar partículas en dicha corriente gaseosa y para emitir una señal cuando se detectan dichas partículas, caracterizado por preparar una composición sin disolventes y sin resinas que comprende al menos un compuesto estable a 60 º C que se transforma en partículas por el calor a entre 80ºC y 200ºC, y al menos una grasa no reactiva con dicho compuesto y estable a la temperatura de transformación en partículas de dicho compuesto; aplicar dicha composición a dicho aparato eléctrico en puntos expuestos a dicha corriente gaseosas, y controlar la presencia de partículas en dicha corriente gaseosa.A method of protecting an electrical appliance against damage caused by overheating, and then determining the status of said overheating, said electrical appliance including a gas stream and a monitor for detecting particles in said gas stream and for emitting a signal when detected said particles, characterized by preparing a composition without solvents and without resins that comprises at least one stable compound at 60 ºC that is transformed into particles by heat at between 80ºC and 200ºC, and at least one non-reactive fat with said compound and stable at the temperature of transformation into particles of said compound; applying said composition to said electrical device at points exposed to said gaseous stream, and controlling the presence of particles in said gaseous stream.

ES473113A 1977-09-15 1978-09-06 Mixed grease thermoparticulating composition Expired ES473113A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83362377A 1977-09-15 1977-09-15

Publications (1)

Publication Number Publication Date
ES473113A1 true ES473113A1 (en) 1979-10-16

Family

ID=25264891

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473113A Expired ES473113A1 (en) 1977-09-15 1978-09-06 Mixed grease thermoparticulating composition

Country Status (9)

Country Link
JP (1) JPS5453687A (en)
BE (1) BE870377A (en)
BR (1) BR7806030A (en)
CA (1) CA1118158A (en)
DE (1) DE2837162A1 (en)
ES (1) ES473113A1 (en)
GB (1) GB1604717A (en)
IT (1) IT1107371B (en)
SE (1) SE7809697L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4961069B2 (en) 2000-03-06 2012-06-27 ソニー株式会社 Audio system and electronic equipment
JP5135038B2 (en) 2008-04-14 2013-01-30 株式会社小糸製作所 Lighting device
JP5769835B2 (en) * 2014-02-14 2015-08-26 日油技研工業株式会社 High temperature irreversible temperature control material

Also Published As

Publication number Publication date
BR7806030A (en) 1979-04-24
SE7809697L (en) 1979-03-16
BE870377A (en) 1979-03-12
GB1604717A (en) 1981-12-16
IT7841638A0 (en) 1978-09-14
CA1118158A (en) 1982-02-16
DE2837162A1 (en) 1979-03-22
JPS5453687A (en) 1979-04-27
IT1107371B (en) 1985-11-25

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