FR2308973A1 - PROPORTIONAL ACTION REGULATION DEVICE - Google Patents

PROPORTIONAL ACTION REGULATION DEVICE

Info

Publication number
FR2308973A1
FR2308973A1 FR7612331A FR7612331A FR2308973A1 FR 2308973 A1 FR2308973 A1 FR 2308973A1 FR 7612331 A FR7612331 A FR 7612331A FR 7612331 A FR7612331 A FR 7612331A FR 2308973 A1 FR2308973 A1 FR 2308973A1
Authority
FR
France
Prior art keywords
regulation device
proportional action
action regulation
proportional
regulation
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.)
Withdrawn
Application number
FR7612331A
Other languages
French (fr)
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.)
EGO Regeltechnik GmbH
Original Assignee
EGO Regeltechnik GmbH
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 DE19752518760 external-priority patent/DE2518760A1/en
Priority claimed from DE19752518750 external-priority patent/DE2518750B2/en
Application filed by EGO Regeltechnik GmbH filed Critical EGO Regeltechnik GmbH
Publication of FR2308973A1 publication Critical patent/FR2308973A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • 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
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • 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
    • G05D23/24—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 resistance varying with temperature, e.g. a thermistor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors
FR7612331A 1975-04-26 1976-04-26 PROPORTIONAL ACTION REGULATION DEVICE Withdrawn FR2308973A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752518760 DE2518760A1 (en) 1975-04-26 1975-04-26 Proportional controller with square wave output - Schmitt trigger with capacitor diode circuit operates as multivibrator with frequency fixed by error current
DE19752518750 DE2518750B2 (en) 1975-04-26 1975-04-26 Extractor hood over stoves or the like

Publications (1)

Publication Number Publication Date
FR2308973A1 true FR2308973A1 (en) 1976-11-19

Family

ID=25768813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612331A Withdrawn FR2308973A1 (en) 1975-04-26 1976-04-26 PROPORTIONAL ACTION REGULATION DEVICE

Country Status (2)

Country Link
FR (1) FR2308973A1 (en)
GB (1) GB1539967A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352349A (en) * 1979-11-14 1982-10-05 Yoho Robert W Control circuit for air conditioning systems
US6142142A (en) * 1999-04-15 2000-11-07 Vent-A-Hood Method, apparatus and system for safely and efficiently controlling a ventilation hood
FR2804204A1 (en) * 1999-01-22 2001-07-27 Melink Corp Cooking byproduct discharge method for use in restaurants, involves increasing volume of air ejected from cooking apparatus to exterior of plant, when temperature of environment exceeds desired level
US6820609B2 (en) 2002-04-03 2004-11-23 Vent-A-Hood Ltd. Low-profile ventilation hood
EP1906095A2 (en) * 2006-09-14 2008-04-02 Miele & Cie. KG Method for regulating the exhaust air volume flow from the cooking chamber of an oven
US9222680B1 (en) 2009-11-20 2015-12-29 Vent-A-Hood, Ltd. Duct-free cooking air filtration systems and methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203679A1 (en) * 2002-01-31 2003-08-07 Diehl Ako Stiftung Gmbh & Co Control of an electric fan motor of an extractor hood

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352349A (en) * 1979-11-14 1982-10-05 Yoho Robert W Control circuit for air conditioning systems
FR2804204A1 (en) * 1999-01-22 2001-07-27 Melink Corp Cooking byproduct discharge method for use in restaurants, involves increasing volume of air ejected from cooking apparatus to exterior of plant, when temperature of environment exceeds desired level
US6142142A (en) * 1999-04-15 2000-11-07 Vent-A-Hood Method, apparatus and system for safely and efficiently controlling a ventilation hood
US6820609B2 (en) 2002-04-03 2004-11-23 Vent-A-Hood Ltd. Low-profile ventilation hood
EP1906095A2 (en) * 2006-09-14 2008-04-02 Miele & Cie. KG Method for regulating the exhaust air volume flow from the cooking chamber of an oven
EP1906095A3 (en) * 2006-09-14 2011-04-06 Miele & Cie. KG Method for regulating the exhaust air volume flow from the cooking chamber of an oven
US9222680B1 (en) 2009-11-20 2015-12-29 Vent-A-Hood, Ltd. Duct-free cooking air filtration systems and methods

Also Published As

Publication number Publication date
GB1539967A (en) 1979-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse