EP1251540A3 - Temperature limiter - Google Patents

Temperature limiter Download PDF

Info

Publication number
EP1251540A3
EP1251540A3 EP02450051A EP02450051A EP1251540A3 EP 1251540 A3 EP1251540 A3 EP 1251540A3 EP 02450051 A EP02450051 A EP 02450051A EP 02450051 A EP02450051 A EP 02450051A EP 1251540 A3 EP1251540 A3 EP 1251540A3
Authority
EP
European Patent Office
Prior art keywords
temperature limiter
limiter
temperature
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.)
Granted
Application number
EP02450051A
Other languages
German (de)
French (fr)
Other versions
EP1251540A2 (en
EP1251540B1 (en
Inventor
Hans-Peter Morbitzer
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.)
Electrovac AG
Original Assignee
Electrovac AG
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 Electrovac AG filed Critical Electrovac AG
Publication of EP1251540A2 publication Critical patent/EP1251540A2/en
Publication of EP1251540A3 publication Critical patent/EP1251540A3/en
Application granted granted Critical
Publication of EP1251540B1 publication Critical patent/EP1251540B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/20—Means for adjustment of "on" or "off" operating temperature by varying the position of the thermal element in relation to switch base or casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/22—Means for adjustment of "on" or "off" operating temperature by adjustment of a member transmitting motion from the thermal element to contacts or latch

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
EP02450051A 2001-04-17 2002-03-08 Temperature limiter Expired - Lifetime EP1251540B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT6212001 2001-04-17
AT0062101A AT409680B (en) 2001-04-17 2001-04-17 Temperature

Publications (3)

Publication Number Publication Date
EP1251540A2 EP1251540A2 (en) 2002-10-23
EP1251540A3 true EP1251540A3 (en) 2004-09-22
EP1251540B1 EP1251540B1 (en) 2010-02-24

Family

ID=3677650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450051A Expired - Lifetime EP1251540B1 (en) 2001-04-17 2002-03-08 Temperature limiter

Country Status (4)

Country Link
US (1) US6646538B2 (en)
EP (1) EP1251540B1 (en)
AT (2) AT409680B (en)
DE (1) DE50214225D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412521B (en) * 2003-03-10 2005-03-25 Electrovac PROBE
ATE333141T1 (en) * 2004-02-24 2006-08-15 Electrovac TEMPERATURE SENSOR
US20080055038A1 (en) * 2006-08-31 2008-03-06 Honeywell International Inc. Thermal switch strike pin
GB0717051D0 (en) * 2007-09-01 2007-10-17 Ceramaspeed Ltd Temperature sensor
DE102009038960A1 (en) 2009-08-19 2011-02-24 E.G.O. Elektro-Gerätebau GmbH Temperature sensor and method for adjusting such a temperature sensor
JP5271327B2 (en) * 2010-09-27 2013-08-21 パナソニックＥｓパワーツール株式会社 Electric tool
CN108040377B (en) * 2017-12-28 2024-07-02 祥利电器制品(深圳)有限公司 Portable food thermal insulation plate
DE102018213625A1 (en) * 2018-08-13 2020-02-13 Siemens Aktiengesellschaft Switchgear temperature measurement
CN113257621B (en) * 2021-05-22 2022-12-09 许昌龙岗发电有限责任公司 Switching device with automatic compensation temperature control

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215332A (en) * 1978-11-20 1980-07-29 Therm-O-Disc, Incorporated Probe thermostat with swivel
EP0279368A2 (en) * 1987-02-19 1988-08-24 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Temperature limiter
EP0394693A2 (en) * 1989-04-22 1990-10-31 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Temperature switching device
DE4001790C1 (en) * 1990-01-23 1991-05-02 Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg, De
DE4029351A1 (en) * 1990-09-15 1992-03-19 Ego Elektro Blanc & Fischer TEMPERATURE PROBE
EP0544243A2 (en) * 1991-11-26 1993-06-02 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Base for functional unit
EP0544244A2 (en) * 1991-11-26 1993-06-02 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Temperature - detector
EP0993015A2 (en) * 1998-10-09 2000-04-12 E.G.O. ELEKTRO-GERÄTEBAU GmbH Switching device for an electric heating appliance

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418647A (en) * 1944-05-19 1947-04-08 Dominion Electrical Mfg Inc Thermostatic switch
US2703832A (en) * 1952-09-19 1955-03-08 Reingruber Frank Thermostat
US2705747A (en) * 1954-01-28 1955-04-05 Elsa L Strange Temperature control instruments
US3029329A (en) * 1959-07-13 1962-04-10 Therm O Disc Inc Thermostatic controls
US3004123A (en) * 1960-04-28 1961-10-10 Kenneth B Cannon Thermally responsive actuator
US3194927A (en) * 1962-07-31 1965-07-13 Therm O Disc Inc Fail-safe probe-type thermo-responsive electrical switch device
US3243557A (en) * 1964-03-06 1966-03-29 Stewart Warner Corp Thermally actuated control device having ceramic tubes with central heat expandible members
GB1079884A (en) * 1964-07-31 1967-08-16 Drayton Controls Ltd Temperature responsive switching devices
US3899765A (en) * 1974-07-31 1975-08-12 Texas Instruments Inc Thermally actuated switch
DE3508585A1 (en) * 1984-03-16 1985-09-19 Emerson Electric Co., St. Louis, Mo. DOUBLE TEMPERATURE THERMOSTAT
DE3540414A1 (en) * 1985-11-14 1987-05-21 Ego Elektro Blanc & Fischer TEMPERATURE LIMITERS
ES2066805T3 (en) * 1988-06-25 1995-03-16 Ego Elektro Blanc & Fischer THERMAL SWITCH.
GB2263770B (en) * 1992-01-23 1994-11-02 Ceramaspeed Ltd Device for controlling or limiting temperature in an electric cooking appliance
AT401114B (en) * 1993-12-03 1996-06-25 Electrovac TEMPERATURE CONTROL
AT405566B (en) * 1996-07-30 1999-09-27 Electrovac TEMPERATURE LIMITER WITH IGNITION ELEMENT
AT404776B (en) * 1997-09-03 1999-02-25 Electrovac DEVICE FOR HOT DISPLAY

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215332A (en) * 1978-11-20 1980-07-29 Therm-O-Disc, Incorporated Probe thermostat with swivel
EP0279368A2 (en) * 1987-02-19 1988-08-24 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Temperature limiter
EP0394693A2 (en) * 1989-04-22 1990-10-31 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Temperature switching device
DE4001790C1 (en) * 1990-01-23 1991-05-02 Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg, De
DE4029351A1 (en) * 1990-09-15 1992-03-19 Ego Elektro Blanc & Fischer TEMPERATURE PROBE
EP0544243A2 (en) * 1991-11-26 1993-06-02 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Base for functional unit
EP0544244A2 (en) * 1991-11-26 1993-06-02 E.G.O. Elektro-Geräte Blanc und Fischer GmbH & Co. KG Temperature - detector
EP0993015A2 (en) * 1998-10-09 2000-04-12 E.G.O. ELEKTRO-GERÄTEBAU GmbH Switching device for an electric heating appliance

Also Published As

Publication number Publication date
US20020149465A1 (en) 2002-10-17
ATA6212001A (en) 2002-02-15
DE50214225D1 (en) 2010-04-08
ATE459085T1 (en) 2010-03-15
US6646538B2 (en) 2003-11-11
AT409680B (en) 2002-10-25
EP1251540A2 (en) 2002-10-23
EP1251540B1 (en) 2010-02-24

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