EP0740323A3 - Thermostat avec un dispositif interrupteur à bimétal commutant en cas de surchauffe - Google Patents

Thermostat avec un dispositif interrupteur à bimétal commutant en cas de surchauffe Download PDF

Info

Publication number: EP0740323A3
Authority: EP; European Patent Office
Prior art keywords: resistance; foil; thermostat; overheating; switch device
Prior art date: 1995-04-26
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

EP96100742A

Other languages

German (de)

English (en)

Other versions

EP0740323B1 (fr

EP0740323A2 (fr

Inventor

Marcel Peter Hofsäss

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.)

HOFSAESS, MARCEL

Original Assignee

Individual

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.)

1995-04-26

Filing date

1996-01-19

Publication date

1998-04-22

1996-01-19 Application filed by Individual filed Critical Individual

1996-10-30 Publication of EP0740323A2 publication Critical patent/EP0740323A2/fr

1998-04-22 Publication of EP0740323A3 publication Critical patent/EP0740323A3/fr

2002-04-03 Application granted granted Critical

2002-04-03 Publication of EP0740323B1 publication Critical patent/EP0740323B1/fr

2016-01-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
- 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
- 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
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting

Landscapes

Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Thermally Actuated Switches (AREA)
Thermistors And Varistors (AREA)
Control Of Temperature (AREA)

EP96100742A 1995-04-26 1996-01-19 Thermostat avec un dispositif interrupteur à bimétal commutant en cas de surchauffe Expired - Lifetime EP0740323B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19514853		1995-04-26
DE19514853A DE19514853C2 (de)	1995-04-26	1995-04-26	Temperaturwächter mit einem bei Übertemperatur schaltenden Bimetall-Schaltwerk

Publications (3)

Publication Number	Publication Date
EP0740323A2 EP0740323A2 (fr)	1996-10-30
EP0740323A3 true EP0740323A3 (fr)	1998-04-22
EP0740323B1 EP0740323B1 (fr)	2002-04-03

Family

ID=7760123

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96100742A Expired - Lifetime EP0740323B1 (fr)	1995-04-26	1996-01-19	Thermostat avec un dispositif interrupteur à bimétal commutant en cas de surchauffe

Country Status (7)

Country	Link
US (1)	US5721525A (fr)
EP (1)	EP0740323B1 (fr)
AT (1)	ATE215732T1 (fr)
DE (2)	DE19514853C2 (fr)
DK (1)	DK0740323T3 (fr)
ES (1)	ES2174984T3 (fr)
PT (1)	PT740323E (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19639942C2 (de) *	1996-09-27	1999-07-01	Siemens Matsushita Components	Thermische Sicherung
DE19752581C2 (de) *	1997-11-27	1999-12-23	Marcel Hofsaes	Schalter mit einem temperaturabhängigen Schaltwerk
DE19827113C2 (de)	1998-06-18	2001-11-29	Marcel Hofsaes	Temperaturabhängiger Schalter mit Stromübertragungsglied
US6229121B1 (en) *	1999-07-23	2001-05-08	Industrial Technology Research Institute	Integrated thermal buckling micro switch with electric heater and sensor
AU2003221068A1 (en) *	2002-05-07	2003-11-11	Ubukata Industries Co., Ltd.	Thermal protector
US20080055038A1 (en) *	2006-08-31	2008-03-06	Honeywell International Inc.	Thermal switch strike pin
EP2287878B1 (fr) *	2008-04-18	2015-09-02	Tyco Electronics Japan G.K.	Dispositif de protection de circuit
WO2009144771A1 (fr) *	2008-05-30	2009-12-03	株式会社生方製作所	Interrupteur à actionnement thermique
DE102013102089B4 (de) *	2013-03-04	2015-02-12	Marcel P. HOFSAESS	Temperaturabhängiger Schalter mit Isolierscheibe
DE102013108508A1 (de)	2013-08-07	2015-02-12	Thermik Gerätebau GmbH	Temperaturabhängiger Schalter
DE102019125453B4 (de) *	2019-09-20	2025-04-30	Marcel P. HOFSAESS	Temperaturabhängiger Schalter
DE102022134380B3 (de) *	2022-12-21	2024-02-08	Marcel P. HOFSAESS	Temperaturabhängige Schaltwerke und temperaturabhängiger Schalter mit einem solchen Schaltwerk
DE102022134379B3 (de)	2022-12-21	2024-02-08	Marcel P. HOFSAESS	Temperaturabhängiger Schalter
DE102023104839B3 (de)	2023-02-28	2024-05-16	Marcel P. HOFSAESS	Temperaturabhängiger Schalter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0284916A2 (fr) *	1987-03-31	1988-10-05	Ulrika Hofsäss	Thermostat avec un boîtier
EP0507425A1 (fr) *	1991-04-05	1992-10-07	Uchiya Thermostat Co.	Relais électrothermique à élément de chauffage à couche
DE9320737U1 (de) *	1993-10-13	1995-01-05	EAW Relaistechnik GmbH, 10317 Berlin	Thermoschalter mit Bimetallschnappscheibe und elektrischer/thermischer Verhinderung des automatischen Rückschnappens der Bimetallschnappscheibe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2121802C3 (de) *	1971-05-03	1974-10-24	Thermik-Geraetebau Gmbh + Co, 7530 Pforzheim	Temperaturwächter
DE3644514A1 (de) *	1986-12-24	1988-07-07	Inter Control Koehler Hermann	Bimetallschalter
US4878038A (en) *	1987-12-07	1989-10-31	Tsai James T	Circuit protection device
DE4142716C2 (de) *	1991-12-21	1997-01-16	Microtherm Gmbh	Thermoschalter
DE4206157A1 (de) *	1992-02-28	1993-09-16	Hofsass P	Thermoschalter
DE9214940U1 (de) *	1992-11-03	1992-12-17	Thermik Geraetebau Gmbh, 7530 Pforzheim	Temperaturwächter
DE4335639A1 (de) *	1993-10-13	1995-04-20	Eaw Relaistechnik Gmbh	Thermoschalter mit Bimetallschnappscheibe und elektrischer/thermischer Verhinderung des automatischen Rückschnappens der Bimetallschnappscheibe

1995
- 1995-04-26 DE DE19514853A patent/DE19514853C2/de not_active Expired - Fee Related
1996
- 1996-01-19 DE DE59608984T patent/DE59608984D1/de not_active Expired - Lifetime
- 1996-01-19 PT PT96100742T patent/PT740323E/pt unknown
- 1996-01-19 DK DK96100742T patent/DK0740323T3/da active
- 1996-01-19 ES ES96100742T patent/ES2174984T3/es not_active Expired - Lifetime
- 1996-01-19 EP EP96100742A patent/EP0740323B1/fr not_active Expired - Lifetime
- 1996-01-19 AT AT96100742T patent/ATE215732T1/de active
- 1996-04-24 US US08/636,944 patent/US5721525A/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0284916A2 (fr) *	1987-03-31	1988-10-05	Ulrika Hofsäss	Thermostat avec un boîtier
EP0507425A1 (fr) *	1991-04-05	1992-10-07	Uchiya Thermostat Co.	Relais électrothermique à élément de chauffage à couche
DE9320737U1 (de) *	1993-10-13	1995-01-05	EAW Relaistechnik GmbH, 10317 Berlin	Thermoschalter mit Bimetallschnappscheibe und elektrischer/thermischer Verhinderung des automatischen Rückschnappens der Bimetallschnappscheibe

Also Published As

Publication number	Publication date
EP0740323B1 (fr)	2002-04-03
ATE215732T1 (de)	2002-04-15
ES2174984T3 (es)	2002-11-16
DE19514853A1 (de)	1996-11-07
DK0740323T3 (da)	2002-06-17
US5721525A (en)	1998-02-24
DE59608984D1 (de)	2002-05-08
DE19514853C2 (de)	1997-02-27
EP0740323A2 (fr)	1996-10-30
PT740323E (pt)	2002-07-31

Legal Events

Date	Code	Title	Description
1996-09-13	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-10-30	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB IE IT LI NL PT SE
1998-03-06	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1998-04-22	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB IE IT LI NL PT SE
1998-05-13	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: HOFSAESS, MARCEL
1998-07-08	17P	Request for examination filed	Effective date: 19980507
2000-01-05	17Q	First examination report despatched	Effective date: 19991118
2001-03-29	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2001-05-25	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2001-05-25	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2001-12-14	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-02-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2002-04-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB IE IT LI NL PT SE
2002-04-03	REF	Corresponds to:	Ref document number: 215732 Country of ref document: AT Date of ref document: 20020415 Kind code of ref document: T
2002-04-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: NV Representative=s name: TROESCH SCHEIDEGGER WERNER AG Ref country code: CH Ref legal event code: EP
2002-05-08	REF	Corresponds to:	Ref document number: 59608984 Country of ref document: DE Date of ref document: 20020508
2002-05-15	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN
2002-06-17	REG	Reference to a national code	Ref country code: DK Ref legal event code: T3
2002-07-17	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 20020626
2002-07-31	REG	Reference to a national code	Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20020412
2002-08-16	ET	Fr: translation filed
2002-11-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2174984 Country of ref document: ES Kind code of ref document: T3
2003-02-07	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2003-02-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2003-03-26	26N	No opposition filed	Effective date: 20030106
2011-05-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: PT Payment date: 20110117 Year of fee payment: 16 Ref country code: SE Payment date: 20110113 Year of fee payment: 16
2012-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 20120123 Year of fee payment: 17 Ref country code: FR Payment date: 20120206 Year of fee payment: 17 Ref country code: IE Payment date: 20120124 Year of fee payment: 17
2012-06-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20120126 Year of fee payment: 17 Ref country code: GB Payment date: 20120120 Year of fee payment: 17 Ref country code: BE Payment date: 20120117 Year of fee payment: 17 Ref country code: DK Payment date: 20120119 Year of fee payment: 17
2012-07-27	REG	Reference to a national code	Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20120719
2012-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 20120125 Year of fee payment: 17
2012-09-04	REG	Reference to a national code	Ref country code: SE Ref legal event code: EUG
2012-09-28	REG	Reference to a national code	Ref country code: CH Ref legal event code: PCOW Free format text: MARCEL HOFSAESS;JECHABURGER WEG 56;99706 SONDERSHAUSEN (DE)
2012-10-17	REG	Reference to a national code	Ref country code: DE Ref legal event code: R082 Ref document number: 59608984 Country of ref document: DE Representative=s name: WITTE, WELLER & PARTNER, DE
2012-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120120
2012-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120719
2012-11-30	REG	Reference to a national code	Ref country code: FR Ref legal event code: CA Effective date: 20121031
2012-12-06	REG	Reference to a national code	Ref country code: DE Ref legal event code: R082 Ref document number: 59608984 Country of ref document: DE Representative=s name: WITTE, WELLER & PARTNER PATENTANWAELTE MBB, DE Effective date: 20121017 Ref country code: DE Ref legal event code: R082 Ref document number: 59608984 Country of ref document: DE Representative=s name: WITTE, WELLER & PARTNER, DE Effective date: 20121017 Ref country code: DE Ref legal event code: R081 Ref document number: 59608984 Country of ref document: DE Owner name: HOFSAESS, MARCEL P., DE Free format text: FORMER OWNER: HOFSAESS, MARCEL, 75305 NEUENBUERG, DE Effective date: 20121017
2013-03-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 20120111 Year of fee payment: 17
2013-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20130221 Year of fee payment: 18
2013-06-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: ES Payment date: 20120126 Year of fee payment: 17
2013-07-31	BERE	Be: lapsed	Owner name: HOFSASS MARCEL Effective date*: 20130131
2013-08-14	REG	Reference to a national code	Ref country code: NL Ref legal event code: V1 Effective date: 20130801
2013-08-26	REG	Reference to a national code	Ref country code: DK Ref legal event code: EBP
2013-08-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2013-09-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MM01 Ref document number: 215732 Country of ref document: AT Kind code of ref document: T Effective date: 20130131
2013-09-25	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20130119
2013-10-23	REG	Reference to a national code	Ref country code: IE Ref legal event code: MM4A
2013-10-25	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST Effective date: 20130930
2013-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130801 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131
2013-11-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130119
2013-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130119
2014-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130119
2014-03-24	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20140324
2014-05-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130120
2014-08-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 59608984 Country of ref document: DE
2014-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140801
2014-11-06	REG	Reference to a national code	Ref country code: DE Ref legal event code: R119 Ref document number: 59608984 Country of ref document: DE Effective date: 20140801

Publication	Publication Date	Title
DK0740323T3 (da)	2002-06-17	Temperaturvogter med et bimetal-omskifteapparat, som omskifter ved overtemperatur
AU1453499A (en)	1999-05-31	Quartz substrate heater
AU5726894A (en)	1994-06-08	Electric heating pad and method of making
CA2209326A1 (fr)	1998-07-02	Appareil de chauffage et de refroidissement d'un dispositif electronique
CA2264354A1 (fr)	1999-09-06	Appareil de chauffage electrique
CA2106410A1 (fr)	1993-05-09	Electrode d'ablation avec elements thermosensibles isoles
TW357276B (en)	1999-05-01	Display device
ATE176369T1 (de)	1999-02-15	Heizelement
DE69511020D1 (de)	1999-09-02	Widerstandsmessschaltung, und thermische vorrichtung, elektrischer temperaturfühler und kälteerzeugungsvorrichtung mit einer solchen messschaltung
ZA993096B (en)	1999-11-05	Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means.
EP1152639A3 (fr)	2004-07-21	Unité de chauffage électrique, particulièrement destiné à des milieux liquides
EP0789376A3 (fr)	1998-05-27	Interrupteur avec un dispositif de commutation dépendant de la température
DE69429712D1 (de)	2002-03-14	Hochtemperature, temperaturabhängige Schnappsteuerelemente und elektrische Schalter mit solchen Elementen
GB9904593D0 (en)	1999-04-21	Heat cooking device with a heating portion formed from a heat emitting member and an insulator
DE59914816D1 (de)	2008-09-11	Temperaturabhängiger Schalter
EP0812665A4 (fr)	1998-07-01	Lame de coupe chauffee
CA2014221A1 (fr)	1991-05-15	Bandes chauffantes
DE69909654D1 (de)	2003-08-21	Verbesserungen an elektrischen heizelementen
EP0778599A3 (fr)	1998-05-27	Interrupteur avec un mécanisme de commutation sensible à la température
GR3025719T3 (en)	1998-03-31	Electrical heating element, its manufacture and use.
EP1278400A3 (fr)	2003-03-19	Elément chauffant
AU4000797A (en)	1998-04-23	Device for the thermal binding of sheets
GB9319050D0 (en)	1993-11-03	Thermally insulated heating device
EP0378374A3 (fr)	1991-03-06	Dispositif de prise d'image thermique
EP1339261A3 (fr)	2006-10-11	Conducteur chauffable