EP0822567A3 - Control thermostat for apparatus operating by thermal cycles - Google Patents

Control thermostat for apparatus operating by thermal cycles Download PDF

Info

Publication number
EP0822567A3
EP0822567A3 EP96830586A EP96830586A EP0822567A3 EP 0822567 A3 EP0822567 A3 EP 0822567A3 EP 96830586 A EP96830586 A EP 96830586A EP 96830586 A EP96830586 A EP 96830586A EP 0822567 A3 EP0822567 A3 EP 0822567A3
Authority
EP
European Patent Office
Prior art keywords
thermal cycles
apparatus operating
control thermostat
coupled
plenum chamber
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.)
Withdrawn
Application number
EP96830586A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0822567A2 (en
Inventor
Giancarlo c/o First S.r.l. Camerlenghi
Pietro c/o Firt S.r.l. Maronati
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.)
Firt Srl
Original Assignee
Firt Srl
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 Firt Srl filed Critical Firt Srl
Publication of EP0822567A2 publication Critical patent/EP0822567A2/en
Publication of EP0822567A3 publication Critical patent/EP0822567A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • 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
    • H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
  • Control Of Heat Treatment Processes (AREA)
EP96830586A 1996-07-30 1996-11-18 Control thermostat for apparatus operating by thermal cycles Withdrawn EP0822567A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI000549 IT240823Y1 (it) 1996-07-30 1996-07-30 Termostato di controllo per apparecchiature a funzionamento,basatosu cicli termici
ITMI960549U 1996-07-30

Publications (2)

Publication Number Publication Date
EP0822567A2 EP0822567A2 (en) 1998-02-04
EP0822567A3 true EP0822567A3 (en) 1998-10-14

Family

ID=11373713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96830586A Withdrawn EP0822567A3 (en) 1996-07-30 1996-11-18 Control thermostat for apparatus operating by thermal cycles

Country Status (2)

Country Link
EP (1) EP0822567A3 (enExample)
IT (1) IT240823Y1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT237943Y1 (it) * 1997-10-01 2000-09-29 Prodigy Italiana Srl Termostato,ad elevata affidabilita',per la regolazione dellatemperatura in apparecchiature elettriche
CN113028192A (zh) * 2021-01-29 2021-06-25 金华送变电工程有限公司 一种用于变压器油色谱回油管路的集气装置
CN114300305B (zh) * 2021-04-13 2024-01-19 慈溪市凯达温控器有限公司 一种液胀式温控器

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729605A (en) * 1971-01-12 1973-04-24 Danfoss As Pressure-responsive electric switch
DE2300332A1 (de) * 1973-01-04 1974-07-18 Centra Buerkle Kg Albert Schaltvorrichtung
GB1498828A (en) * 1974-03-29 1978-01-25 Behr Thomson Dehnstoffregler Electrical switch devices
GB1506681A (en) * 1975-02-07 1978-04-12 Dba Sa Fluid-pressure responsive switch
FR2369674A1 (fr) * 1977-12-13 1978-05-26 Snipeliski Jacques Perfectionnements aux dispositifs d'interrupteurs thermostatiques
EP0017572A1 (fr) * 1979-04-06 1980-10-15 Societe Electromecanique Du Nivernais - Selni Interrupteur électrique opérant en fonction de la température
DE3202512A1 (de) * 1982-01-27 1983-08-04 Willi 7120 Bietigheim-Bissingen Quitoschinger "druckgesteuerter elektrischer schalter"
FR2587540A1 (fr) * 1985-09-17 1987-03-20 Souza Sa Comercio Ind Admi Thermostat
US4698612A (en) * 1986-11-13 1987-10-06 Eaton Corporation Temperature limiting control
EP0274459A2 (en) * 1987-01-09 1988-07-13 Prodigy Italiana S.R.L. Thermostat for controlling the operation of apparatus in general
EP0381939A2 (de) * 1989-02-10 1990-08-16 Imo Industries Gmbh Elektrische Schalteinrichtung
US5173679A (en) * 1992-02-25 1992-12-22 Sensors & Switches, Inc. Thermostatically controlled switch

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729605A (en) * 1971-01-12 1973-04-24 Danfoss As Pressure-responsive electric switch
DE2300332A1 (de) * 1973-01-04 1974-07-18 Centra Buerkle Kg Albert Schaltvorrichtung
GB1498828A (en) * 1974-03-29 1978-01-25 Behr Thomson Dehnstoffregler Electrical switch devices
GB1506681A (en) * 1975-02-07 1978-04-12 Dba Sa Fluid-pressure responsive switch
FR2369674A1 (fr) * 1977-12-13 1978-05-26 Snipeliski Jacques Perfectionnements aux dispositifs d'interrupteurs thermostatiques
EP0017572A1 (fr) * 1979-04-06 1980-10-15 Societe Electromecanique Du Nivernais - Selni Interrupteur électrique opérant en fonction de la température
DE3202512A1 (de) * 1982-01-27 1983-08-04 Willi 7120 Bietigheim-Bissingen Quitoschinger "druckgesteuerter elektrischer schalter"
FR2587540A1 (fr) * 1985-09-17 1987-03-20 Souza Sa Comercio Ind Admi Thermostat
US4698612A (en) * 1986-11-13 1987-10-06 Eaton Corporation Temperature limiting control
EP0274459A2 (en) * 1987-01-09 1988-07-13 Prodigy Italiana S.R.L. Thermostat for controlling the operation of apparatus in general
EP0381939A2 (de) * 1989-02-10 1990-08-16 Imo Industries Gmbh Elektrische Schalteinrichtung
US5173679A (en) * 1992-02-25 1992-12-22 Sensors & Switches, Inc. Thermostatically controlled switch

Also Published As

Publication number Publication date
ITMI960549V0 (enExample) 1996-07-30
ITMI960549U1 (it) 1998-01-30
EP0822567A2 (en) 1998-02-04
IT240823Y1 (it) 2001-04-11

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