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
  • G05B5/00—Anti-hunting arrangements
  • G05B5/01—Anti-hunting arrangements electric
• • 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
  • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
• • 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

Applications Claiming Priority (1)

Publications (1)

Family

ID=7277319

Family Applications (1)

Country Status (7)

• 1967
  • 1967-03-03 DE DE19671673495 patent/DE1673495A1/en active Pending
• 1968
  • 1968-03-01 ES ES351125A patent/ES351125A1/en not_active Expired
  • 1968-03-01 CH CH312868A patent/CH466862A/en unknown
  • 1968-03-01 BE BE711589D patent/BE711589A/xx unknown
  • 1968-03-01 FR FR1556604D patent/FR1556604A/fr not_active Expired
  • 1968-03-01 GB GB00157/68A patent/GB1211296A/en not_active Expired
  • 1968-03-01 AT AT202468A patent/AT285986B/en not_active IP Right Cessation

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