DE9214940U1 - Temperaturwächter - Google Patents

Temperaturwächter

Info

Publication number
DE9214940U1
DE9214940U1 DE9214940U DE9214940U DE9214940U1 DE 9214940 U1 DE9214940 U1 DE 9214940U1 DE 9214940 U DE9214940 U DE 9214940U DE 9214940 U DE9214940 U DE 9214940U DE 9214940 U1 DE9214940 U1 DE 9214940U1
Authority
DE
Germany
Prior art keywords
switching mechanism
temperature monitor
resistor
ptc element
carrier
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.)
Expired - Lifetime
Application number
DE9214940U
Other languages
German (de)
English (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.)
Thermik Geraetebau 7530 Pforzheim De GmbH
Original Assignee
Thermik Geraetebau 7530 Pforzheim De 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
Application filed by Thermik Geraetebau 7530 Pforzheim De GmbH filed Critical Thermik Geraetebau 7530 Pforzheim De GmbH
Priority to DE9214940U priority Critical patent/DE9214940U1/de
Publication of DE9214940U1 publication Critical patent/DE9214940U1/de
Priority to DE4336564A priority patent/DE4336564C2/de
Priority to AT0218093A priority patent/AT402983B/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • 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
    • G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
    • G05D23/303—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature using a sensing element having a resistance varying with temperature, e.g. thermistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/504—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by thermal means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Thermistors And Varistors (AREA)
  • Thermally Actuated Switches (AREA)
DE9214940U 1992-11-03 1992-11-03 Temperaturwächter Expired - Lifetime DE9214940U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE9214940U DE9214940U1 (de) 1992-11-03 1992-11-03 Temperaturwächter
DE4336564A DE4336564C2 (de) 1992-11-03 1993-10-27 Temperaturwächter
AT0218093A AT402983B (de) 1992-11-03 1993-10-29 Temperaturwächter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9214940U DE9214940U1 (de) 1992-11-03 1992-11-03 Temperaturwächter

Publications (1)

Publication Number Publication Date
DE9214940U1 true DE9214940U1 (de) 1992-12-17

Family

ID=6885610

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9214940U Expired - Lifetime DE9214940U1 (de) 1992-11-03 1992-11-03 Temperaturwächter
DE4336564A Expired - Fee Related DE4336564C2 (de) 1992-11-03 1993-10-27 Temperaturwächter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4336564A Expired - Fee Related DE4336564C2 (de) 1992-11-03 1993-10-27 Temperaturwächter

Country Status (2)

Country Link
AT (1) AT402983B (pt)
DE (2) DE9214940U1 (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304436A1 (de) * 1993-02-13 1994-08-18 Ego Elektro Blanc & Fischer Überwachungseinheit für einen Leistungs-Verbraucher
EP0739145A2 (en) * 1995-04-20 1996-10-23 Murata Manufacturing Co. Ltd. Demagnetizing circuit and current limiting device

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428226C1 (de) * 1994-08-10 1995-10-12 Thermik Geraetebau Gmbh Temperaturwächter
DE19507105C1 (de) * 1995-03-01 1996-05-15 Hofsaes Geb Zeitz Ulrika Temperaturwächter
DE19514853C2 (de) * 1995-04-26 1997-02-27 Marcel Hofsaes Temperaturwächter mit einem bei Übertemperatur schaltenden Bimetall-Schaltwerk
DE19527254C2 (de) * 1995-07-26 2000-01-20 Thermik Geraetebau Gmbh Temperaturwächter
DE19527253B4 (de) * 1995-07-26 2006-01-05 Thermik Gerätebau GmbH Nach dem Baukastenprinzip aufgebauter Temperaturwächter
DE19602631C1 (de) * 1996-01-25 1997-02-13 Lauerer Friedrich Elektrische Schutzeinrichtung
DE19604939C2 (de) * 1996-02-10 1999-12-09 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE29709337U1 (de) * 1997-05-28 1997-07-24 Behr Gmbh & Co, 70469 Stuttgart Elektrische Heizeinrichtung für ein Kraftfahrzeug
DE19748589C2 (de) * 1997-11-04 1999-12-09 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19752581C2 (de) * 1997-11-27 1999-12-23 Marcel Hofsaes Schalter mit einem temperaturabhängigen Schaltwerk
DE19816807C2 (de) * 1998-04-16 2000-06-08 Thermik Geraetebau Gmbh Temperaturabhängiger Schalter
DE19816809C2 (de) * 1998-04-16 2001-10-18 Thermik Geraetebau Gmbh Temperaturabhängiger Schalter
DE10218276B9 (de) * 2002-04-18 2005-07-21 Evo Elektroheizungen Gmbh Elektro-Heizkörper
EP2506281B1 (de) 2011-03-29 2015-10-07 Marcel P. Hofsaess Temperaturabhängiger Schalter mit Vorwiderstand
DE102011104984B4 (de) 2011-06-20 2013-11-28 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Heizwiderstand auf Trägerplatte
DE102011016133B4 (de) 2011-03-29 2012-10-18 Marcel P. HOFSAESS Temperaturabhängiger Schalter mit Vorwiderstand
DE102013108508A1 (de) 2013-08-07 2015-02-12 Thermik Gerätebau GmbH Temperaturabhängiger Schalter
CN105047492B (zh) * 2015-06-23 2018-01-16 上海神沃电子有限公司 过温保护器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123389A1 (de) * 1971-05-12 1972-11-30 Licentia Gmbh Elektrothermischer Verriegelungsschalter
DE3231136C2 (de) * 1982-08-21 1984-08-23 Limitor AG, 8022 Zürich Bimetallschutzschalter
DE3320730A1 (de) * 1983-01-15 1984-07-19 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Temperaturwaechter
DE8411838U1 (de) * 1984-04-14 1984-07-26 Limitor GmbH, 7530 Pforzheim Bimetallschutzschalter
DE8424557U1 (de) * 1984-08-18 1984-11-29 Limitor GmbH, 7530 Pforzheim Bimetalltemperaturschalter
DE3601055A1 (de) * 1986-01-16 1987-07-23 Limitor Ag Sicherheitsausschaltvorrichtung
DE8703049U1 (de) * 1987-02-27 1987-04-16 Microtherm Gmbh, 7530 Pforzheim Temperaturwächter
FR2612684A1 (fr) * 1987-03-16 1988-09-23 Degois Cie Ets Couverture chauffante perfectionnee
FR2613870A1 (fr) * 1987-04-10 1988-10-14 Degois Cie Ets Thermostat perfectionne notamment pour couverture chauffante
DE9101925U1 (de) * 1991-02-19 1991-09-19 Limitor GmbH, 7530 Pforzheim Elektrischer Thermobimetallschalter und Halbzeug zu seiner Herstellung
DE4108725A1 (de) * 1991-03-18 1992-09-24 Inter Control Koehler Hermann Thermische schalteinheit fuer elektrische waermegeraete

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304436A1 (de) * 1993-02-13 1994-08-18 Ego Elektro Blanc & Fischer Überwachungseinheit für einen Leistungs-Verbraucher
EP0739145A2 (en) * 1995-04-20 1996-10-23 Murata Manufacturing Co. Ltd. Demagnetizing circuit and current limiting device
EP0739145A3 (pt) * 1995-04-20 1996-12-04 Murata Manufacturing Co
EP0898428A2 (en) * 1995-04-20 1999-02-24 Murata Manufacturing Co., Ltd. Current limiting device
EP0898428A3 (en) * 1995-04-20 1999-03-24 Murata Manufacturing Co., Ltd. Current limiting device
US5923520A (en) * 1995-04-20 1999-07-13 Murata Manufacturing Co., Ltd. Demagnetizing circuit and current limiting device

Also Published As

Publication number Publication date
ATA218093A (de) 1997-02-15
AT402983B (de) 1997-10-27
DE4336564C2 (de) 2000-06-21
DE4336564A1 (de) 1994-05-05

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