FR2157543A5 - - Google Patents

Info

Publication number
FR2157543A5
FR2157543A5 FR7236765A FR7236765A FR2157543A5 FR 2157543 A5 FR2157543 A5 FR 2157543A5 FR 7236765 A FR7236765 A FR 7236765A FR 7236765 A FR7236765 A FR 7236765A FR 2157543 A5 FR2157543 A5 FR 2157543A5
Authority
FR
France
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
FR7236765A
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.)
Thermo Fisher Scientific Inc
Original Assignee
Thermo Electron 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 Thermo Electron Corp filed Critical Thermo Electron Corp
Application granted granted Critical
Publication of FR2157543A5 publication Critical patent/FR2157543A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
    • F22B37/47—Applications, arrangements, or dispositions of alarm or automatic safety devices responsive to abnormal temperature, e.g. actuated by fusible plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7236765A 1971-10-18 1972-10-17 Expired FR2157543A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18994971A 1971-10-18 1971-10-18

Publications (1)

Publication Number Publication Date
FR2157543A5 true FR2157543A5 (fr) 1973-06-01

Family

ID=22699431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236765A Expired FR2157543A5 (fr) 1971-10-18 1972-10-17

Country Status (6)

Country Link
US (1) US3734402A (fr)
JP (1) JPS5114641B2 (fr)
CA (1) CA955130A (fr)
DE (1) DE2247433C3 (fr)
FR (1) FR2157543A5 (fr)
IT (1) IT970712B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171621A (en) * 1973-03-21 1979-10-23 American Air Filter Company, Inc. Freeze protection device in heat pump system
US4135487A (en) * 1975-08-29 1979-01-23 Amana Refrigeration, Inc. Heat exchange control system
US4102391A (en) * 1977-03-10 1978-07-25 General Electric Company Heat pump frost control system
US4232551A (en) * 1979-03-19 1980-11-11 General Electric Company Leak detector for vaporization cooled transformers
US4348870A (en) * 1981-05-01 1982-09-14 Essex Group, Inc. Temperature probe for air conditioning device
US4706736A (en) * 1986-05-20 1987-11-17 Technicon Instruments Corporation Multi-zone heater arrangement for controlling the temperature of a flowing medium
CN115789619B (zh) * 2023-02-01 2023-04-28 江苏科诺锅炉有限公司 一种超低氮冷凝蒸汽锅炉的温度监测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016317A (en) * 1932-09-30 1935-10-08 Eldon Macleod Control mechanism
US2565350A (en) * 1948-05-13 1951-08-21 Balfour & Co Ltd Henry Thermostatic control for chemical plants
US2822985A (en) * 1955-01-19 1958-02-11 Controls Co Of America Thermostatic control
US3205871A (en) * 1963-05-06 1965-09-14 Vapor Corp Coil overheat sensor and control
US3511970A (en) * 1966-11-14 1970-05-12 Diatemp Inc Vapor actuated safety thermostat

Also Published As

Publication number Publication date
US3734402A (en) 1973-05-22
JPS4848801A (fr) 1973-07-10
JPS5114641B2 (fr) 1976-05-11
DE2247433B2 (de) 1975-02-27
CA955130A (en) 1974-09-24
DE2247433C3 (de) 1975-10-09
IT970712B (it) 1974-04-20
DE2247433A1 (de) 1973-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse