FR2232794A1 - - Google Patents

Info

Publication number
FR2232794A1
FR2232794A1 FR7420210A FR7420210A FR2232794A1 FR 2232794 A1 FR2232794 A1 FR 2232794A1 FR 7420210 A FR7420210 A FR 7420210A FR 7420210 A FR7420210 A FR 7420210A FR 2232794 A1 FR2232794 A1 FR 2232794A1
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.)
Granted
Application number
FR7420210A
Other languages
French (fr)
Other versions
FR2232794B1 (en
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.)
Tokin Corp
Original Assignee
Tohoku Metal Industries Ltd
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 JP1973067820U external-priority patent/JPS5521129Y2/ja
Priority claimed from JP6782173U external-priority patent/JPS5016410U/ja
Priority claimed from JP11574273A external-priority patent/JPS5515728B2/ja
Application filed by Tohoku Metal Industries Ltd filed Critical Tohoku Metal Industries Ltd
Publication of FR2232794A1 publication Critical patent/FR2232794A1/fr
Application granted granted Critical
Publication of FR2232794B1 publication Critical patent/FR2232794B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/26—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a permeability varying with temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
  • Control Of Resistance Heating (AREA)
FR7420210A 1973-06-11 1974-06-11 Expired FR2232794B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1973067820U JPS5521129Y2 (en) 1973-06-11 1973-06-11
JP6782173U JPS5016410U (en) 1973-06-11 1973-06-11
JP11574273A JPS5515728B2 (en) 1973-10-17 1973-10-17

Publications (2)

Publication Number Publication Date
FR2232794A1 true FR2232794A1 (en) 1975-01-03
FR2232794B1 FR2232794B1 (en) 1978-07-07

Family

ID=27299554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420210A Expired FR2232794B1 (en) 1973-06-11 1974-06-11

Country Status (4)

Country Link
US (1) US3920956A (en)
DE (1) DE2427961C3 (en)
FR (1) FR2232794B1 (en)
IT (1) IT1014964B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3113545A1 (en) * 1981-04-03 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Safety thermostat for heaters
US5231265A (en) * 1990-09-28 1993-07-27 Balance Dynamics Corporation Method and apparatus for the transfer of electrical power to a balancer
GB9208182D0 (en) * 1992-04-11 1992-05-27 Cole Graham M Improvements in or relating to electrically heated panels
US6180928B1 (en) 1998-04-07 2001-01-30 The Boeing Company Rare earth metal switched magnetic devices
US6043465A (en) * 1998-06-12 2000-03-28 Thermal Technology, Inc. Temperature measurement device for furnace heating elements, furnace utilizing said device and method of using the same
US7155973B2 (en) * 2003-07-08 2007-01-02 Stephen William Dyer Method and apparatus for balancing
DE10055467A1 (en) * 2000-11-09 2002-05-23 Bosch Gmbh Robert Electrical machine, in particular three-phase generator
US6544937B2 (en) * 2001-05-22 2003-04-08 Exxonmobile Research And Engineering Company Demulsification of industrial lubricants containing naphthenic basestocks
US20090250440A1 (en) * 2008-04-04 2009-10-08 Yap Tze-Yee Ryan Out-of-phase electrical welder and process
CN112062464B (en) * 2020-08-27 2021-06-04 江西特莱斯光学有限公司 Energy-saving optical glass forming die device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041705A (en) * 1963-05-07 1966-09-07 Matsushita Electric Ind Co Ltd Cooking apparatus
US3369108A (en) * 1965-05-11 1968-02-13 Texas Instruments Inc Temperature controller
US3427436A (en) * 1966-05-10 1969-02-11 Texas Instruments Inc Temperature controller
US3569673A (en) * 1969-03-03 1971-03-09 Texas Instruments Inc Temperature control and indicating system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2427961A1 (en) 1975-01-02
US3920956A (en) 1975-11-18
DE2427961C3 (en) 1980-10-30
IT1014964B (en) 1977-04-30
DE2427961B2 (en) 1980-02-14
FR2232794B1 (en) 1978-07-07

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