NL167781C - TEMPERATURE CONTROLLER WITH PROTECTION DEVICE. - Google Patents

TEMPERATURE CONTROLLER WITH PROTECTION DEVICE.

Info

Publication number
NL167781C
NL167781C NL7500274A NL7500274A NL167781C NL 167781 C NL167781 C NL 167781C NL 7500274 A NL7500274 A NL 7500274A NL 7500274 A NL7500274 A NL 7500274A NL 167781 C NL167781 C NL 167781C
Authority
NL
Netherlands
Prior art keywords
protection device
temperature controller
controller
temperature
protection
Prior art date
Application number
NL7500274A
Other languages
Dutch (nl)
Other versions
NL7500274A (en
NL167781B (en
Original Assignee
Samson 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/en
Application filed by Samson Ag filed Critical Samson Ag
Publication of NL7500274A publication Critical patent/NL7500274A/en
Publication of NL167781B publication Critical patent/NL167781B/en
Application granted granted Critical
Publication of NL167781C publication Critical patent/NL167781C/en

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)
NL7500274A 1974-01-10 1975-01-09 TEMPERATURE CONTROLLER WITH PROTECTION DEVICE. NL167781C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742401136 DE2401136C3 (en) 1974-01-10 Thermostatically operated temperature controller with safety device

Publications (3)

Publication Number Publication Date
NL7500274A NL7500274A (en) 1975-07-14
NL167781B NL167781B (en) 1981-08-17
NL167781C true NL167781C (en) 1982-01-18

Family

ID=5904539

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500274A NL167781C (en) 1974-01-10 1975-01-09 TEMPERATURE CONTROLLER WITH PROTECTION DEVICE.

Country Status (3)

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

Families Citing this family (2)

* 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
NL8105875A (en) * 1981-12-28 1983-07-18 Dsw Dienst Sociale Werkvoorzie DEVICE FOR PROTECTING A HEATING BOILER, IN PARTICULAR A BOILER FIRED WITH SOLID FUEL.

Also Published As

Publication number Publication date
DE2401136B2 (en) 1977-03-31
AT350301B (en) 1979-05-25
FR2257946B1 (en) 1981-12-31
NL7500274A (en) 1975-07-14
ATA1001174A (en) 1978-10-15
NL167781B (en) 1981-08-17
FR2257946A1 (en) 1975-08-08
DE2401136A1 (en) 1975-07-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee