FR2257946A1 - Thermostatic temperature regulator with safety circuit - has two thermostatic elements providing balanced signals to safety circuit tripping at imbalance - Google Patents

Thermostatic temperature regulator with safety circuit - has two thermostatic elements providing balanced signals to safety circuit tripping at imbalance

Info

Publication number
FR2257946A1
FR2257946A1 FR7500701A FR7500701A FR2257946A1 FR 2257946 A1 FR2257946 A1 FR 2257946A1 FR 7500701 A FR7500701 A FR 7500701A FR 7500701 A FR7500701 A FR 7500701A FR 2257946 A1 FR2257946 A1 FR 2257946A1
Authority
FR
France
Prior art keywords
safety circuit
thermostatic
imbalance
temperature regulator
thermostat
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.)
Granted
Application number
FR7500701A
Other languages
English (en)
French (fr)
Other versions
FR2257946B1 (cs
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.)
Samson Apparatebau AG
Original Assignee
Samson Apparatebau AG
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 DE19742401136 external-priority patent/DE2401136C3/de
Application filed by Samson Apparatebau AG filed Critical Samson Apparatebau AG
Publication of FR2257946A1 publication Critical patent/FR2257946A1/fr
Application granted granted Critical
Publication of FR2257946B1 publication Critical patent/FR2257946B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/05—Safety arrangements fluidic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/121—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element
    • G05D23/122—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element using a plurality of sensing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
FR7500701A 1974-01-10 1975-01-10 Thermostatic temperature regulator with safety circuit - has two thermostatic elements providing balanced signals to safety circuit tripping at imbalance Granted FR2257946A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742401136 DE2401136C3 (de) 1974-01-10 Thermostatisch betätigbarer Temperaturregler mit Sicherheitsvorrichtung

Publications (2)

Publication Number Publication Date
FR2257946A1 true FR2257946A1 (en) 1975-08-08
FR2257946B1 FR2257946B1 (cs) 1981-12-31

Family

ID=5904539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500701A Granted FR2257946A1 (en) 1974-01-10 1975-01-10 Thermostatic temperature regulator with safety circuit - has two thermostatic elements providing balanced signals to safety circuit tripping at imbalance

Country Status (3)

Country Link
AT (1) AT350301B (cs)
FR (1) FR2257946A1 (cs)
NL (1) NL167781C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519126A1 (fr) * 1981-12-28 1983-07-01 Dsw Dienst Sociale Werkvoorzie Dispositif de surete equipant une cuve de chauffage, notamment a combustible solide
RU2180451C1 (ru) * 2000-11-09 2002-03-10 Открытое акционерное общество "ДИМЭС" Термоманометрическая автоматика регулирования и безопасности

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215816A (en) * 1978-02-09 1980-08-05 United Aircraft Products, Inc. Thermally controlled valve with safety inspection feature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519126A1 (fr) * 1981-12-28 1983-07-01 Dsw Dienst Sociale Werkvoorzie Dispositif de surete equipant une cuve de chauffage, notamment a combustible solide
RU2180451C1 (ru) * 2000-11-09 2002-03-10 Открытое акционерное общество "ДИМЭС" Термоманометрическая автоматика регулирования и безопасности

Also Published As

Publication number Publication date
DE2401136A1 (de) 1975-07-24
DE2401136B2 (de) 1977-03-31
NL167781C (nl) 1982-01-18
AT350301B (de) 1979-05-25
NL167781B (nl) 1981-08-17
ATA1001174A (de) 1978-10-15
NL7500274A (nl) 1975-07-14
FR2257946B1 (cs) 1981-12-31

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse