EP0009136A3 - Oil preheating device - Google Patents

Oil preheating device Download PDF

Info

Publication number: EP0009136A3
Authority: EP; European Patent Office
Prior art keywords: heating element; volts; curie temperature; ohm; heating
Prior art date: 1978-09-15
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

EP79103136A

Other languages

English (en)

Other versions

EP0009136A2 (de

EP0009136B1 (de

Inventor

Hans Dr. Meixner

Andreas Schebler

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.)

Siemens AG

Original Assignee

Siemens 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.)

1978-09-15

Filing date

1979-08-24

Publication date

1980-04-16

1979-08-24 Application filed by Siemens AG filed Critical Siemens AG

1979-08-24 Priority to AT79103136T priority Critical patent/ATE3132T1/de

1980-04-02 Publication of EP0009136A2 publication Critical patent/EP0009136A2/de

1980-04-16 Publication of EP0009136A3 publication Critical patent/EP0009136A3/xx

1983-04-20 Application granted granted Critical

1983-04-20 Publication of EP0009136B1 publication Critical patent/EP0009136B1/de

Status Expired legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/20—Preheating devices
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds

EP79103136A 1978-09-15 1979-08-24 Heizeinrichtung zur Vorwärmung von Heizöl Expired EP0009136B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT79103136T ATE3132T1 (de)	1978-09-15	1979-08-24	Heizeinrichtung zur vorwaermung von heizoel.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2840242A DE2840242C2 (de)	1978-09-15	1978-09-15	Heizeinrichtung zur Vorwärmung von Heizöl
DE2840242		1978-09-15

Publications (3)

Publication Number	Publication Date
EP0009136A2 EP0009136A2 (de)	1980-04-02
EP0009136A3 true EP0009136A3 (en)	1980-04-16
EP0009136B1 EP0009136B1 (de)	1983-04-20

Family

ID=6049565

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP79103136A Expired EP0009136B1 (de)	1978-09-15	1979-08-24	Heizeinrichtung zur Vorwärmung von Heizöl

Country Status (6)

Country	Link
US (1)	US4371778A (xx)
EP (1)	EP0009136B1 (xx)
JP (1)	JPS5541400A (xx)
AT (1)	ATE3132T1 (xx)
DE (1)	DE2840242C2 (xx)
DK (1)	DK385279A (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0017057B1 (de) *	1979-03-27	1982-03-10	Danfoss A/S	Vorrichtung zum Vorwärmen von Heizöl
DE7912234U1 (de) *	1979-04-26	1979-07-26	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Heizeinrichtung zum erwaermen von heizoel
DE7916927U1 (de) *	1979-06-12	1979-09-13	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Durchlauferhitzer
EP0055350A3 (de) *	1980-12-29	1982-09-08	Steinel GmbH & Co. KG	Vorrichtung zur Verflüssigung eines schmelzbaren Klebers
AT394296B (de)	1981-01-26	1992-02-25	Nesvadba Peter Gmbh	Selbstregelndes heizelement
DE3138385A1 (de) *	1981-09-26	1983-04-07	Hans Wilms GmbH & Co, 4050 Mönchengladbach	Vorrichtung zum vorwaermen von heizoel
EP0290159B1 (en) *	1987-04-21	1994-12-21	TDK Corporation	PTC heating device
DE3918663A1 (de) *	1989-06-08	1990-12-13	Eberspaecher J	Anordnung zur brennstoffvorwaermung fuer einen ultraschallzerstaeuber fuer heizgeraete
US4998008A (en) *	1989-10-31	1991-03-05	Walther Menhardt	Heating element
EP0530525B1 (de) *	1991-08-12	1994-07-20	SIEMENS MATSUSHITA COMPONENTS GmbH & CO. KG	Heizvorrichtung zum Erwärmen strömender Medien
US5724478A (en) *	1996-05-14	1998-03-03	Truheat Corporation	Liquid heater assembly
US7158718B2 (en) *	2000-06-14	2007-01-02	Watlow Electric Manufacturing Company	Electric heating device
DE10347509B4 (de) *	2003-10-13	2006-08-10	Webasto Ag	Heizgerät mit einer Zerstäuberdüse
KR102476376B1 (ko) *	2017-08-31	2022-12-12	현대자동차주식회사	전기차량의 냉각수 가열장치
KR102055678B1 (ko) *	2018-10-11	2019-12-13	엘지전자 주식회사	정수기
US11092358B1 (en) *	2020-02-14	2021-08-17	Eberspächer Catem Gmbh & Co. Kg	Electrical heating device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1194619A (fr) *	1958-04-11	1959-11-10		Dispositif de réchauffage pour combustible liquide
CH375068A (de) *	1958-04-30	1964-02-15	Siemens Ag	Keramischer Widerstand mit hohem positivem Temperaturkoeffizienten und vernachlässigbar kleiner Spannungsabhängigkeit des Widerstandswertes
DE1501687A1 (de) *	1968-02-29	1969-10-30	Weishaupt Max Gmbh	OElvorwaermer
US3501619A (en) *	1965-07-15	1970-03-17	Texas Instruments Inc	Self-regulating thermal apparatus
US3564199A (en) *	1968-12-30	1971-02-16	Texas Instruments Inc	Self-regulating electric fluid-sump heater
DE2410999A1 (de) *	1973-03-09	1974-09-12	Ngk Insulators Ltd	Heizvorrichtung
DE2634932A1 (de) *	1975-08-04	1977-02-10	Raychem Corp	Elektrische ptc-heizelemente
DE7811098U1 (de) *		1978-08-24	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Heizer mit f erroelektrischem Keramik-Heizelement
DE2809449A1 (de) *	1977-03-07	1978-09-14	Tdk Electronics Co Ltd	Heizelement
DE7804316U1 (de) *		1978-11-02	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Tauchsieder
FR2404983A1 (fr) *	1977-09-29	1979-04-27	Siemens Ag	Dispositif de chauffage comportant un organe de chauffage optimise constitue en un materiau formant conducteur a froid

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1140864A (en) *	1914-10-24	1915-05-25	James M Aubery	Means for thawing out water-pipes.
US1413681A (en) *	1921-02-17	1922-04-25	Charles R Piggins	Carburetor heater
US1423742A (en) *	1921-05-05	1922-07-25	Harry A Silverman	Heater unit
US2104940A (en) *	1936-09-12	1938-01-11	Horace E Woolery	Oil burner
US2397988A (en) *	1942-01-27	1946-04-09	Sanmyer Corp	Liquid fuel burner
US3338476A (en) *	1965-10-24	1967-08-29	Texas Instruments Inc	Heating device for use with aerosol containers
US3375774A (en) *	1967-01-05	1968-04-02	Matsushita Electric Ind Co Ltd	Fully automatic electric coffee pot
US3824328A (en) *	1972-10-24	1974-07-16	Texas Instruments Inc	Encapsulated ptc heater packages
DE2316054A1 (de) *	1973-03-30	1974-10-10	Siemens Ag	Kaltleiterheizung fuer kraftstoff
GB1502479A (en) *	1974-11-20	1978-03-01	Matsushita Electric Ind Co Ltd	Sealed thermostatic electric resistance heaters
DE2806159C3 (de) *	1978-02-14	1980-09-18	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Tauchsieder
DE2808449A1 (de) *	1978-02-28	1979-08-30	Weiss Kg Alfons	In eine blende einbaubare schaltuhr, insbesondere herdschaltuhr
DE2816076A1 (de) *	1978-04-13	1979-10-25	Siemens Ag	Heizer mit ferroelektrischem keramik-heizelement

1978
- 1978-09-15 DE DE2840242A patent/DE2840242C2/de not_active Expired
1979
- 1979-08-24 AT AT79103136T patent/ATE3132T1/de not_active IP Right Cessation
- 1979-08-24 EP EP79103136A patent/EP0009136B1/de not_active Expired
- 1979-09-04 US US06/072,285 patent/US4371778A/en not_active Expired - Lifetime
- 1979-09-14 DK DK385279A patent/DK385279A/da unknown
- 1979-09-17 JP JP11920379A patent/JPS5541400A/ja active Pending

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7811098U1 (de) *		1978-08-24	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Heizer mit f erroelektrischem Keramik-Heizelement
DE7804316U1 (de) *		1978-11-02	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Tauchsieder
FR1194619A (fr) *	1958-04-11	1959-11-10		Dispositif de réchauffage pour combustible liquide
CH375068A (de) *	1958-04-30	1964-02-15	Siemens Ag	Keramischer Widerstand mit hohem positivem Temperaturkoeffizienten und vernachlässigbar kleiner Spannungsabhängigkeit des Widerstandswertes
US3501619A (en) *	1965-07-15	1970-03-17	Texas Instruments Inc	Self-regulating thermal apparatus
DE1501687A1 (de) *	1968-02-29	1969-10-30	Weishaupt Max Gmbh	OElvorwaermer
US3564199A (en) *	1968-12-30	1971-02-16	Texas Instruments Inc	Self-regulating electric fluid-sump heater
DE2410999A1 (de) *	1973-03-09	1974-09-12	Ngk Insulators Ltd	Heizvorrichtung
DE2634932A1 (de) *	1975-08-04	1977-02-10	Raychem Corp	Elektrische ptc-heizelemente
DE2809449A1 (de) *	1977-03-07	1978-09-14	Tdk Electronics Co Ltd	Heizelement
FR2404983A1 (fr) *	1977-09-29	1979-04-27	Siemens Ag	Dispositif de chauffage comportant un organe de chauffage optimise constitue en un materiau formant conducteur a froid

Also Published As

Publication number	Publication date
ATE3132T1 (de)	1983-05-15
JPS5541400A (en)	1980-03-24
EP0009136A2 (de)	1980-04-02
DE2840242C2 (de)	1984-08-23
DE2840242A1 (de)	1980-03-27
EP0009136B1 (de)	1983-04-20
US4371778A (en)	1983-02-01
DK385279A (da)	1980-03-16

Legal Events

Date	Code	Title	Description
1980-02-05	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
1980-02-13	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1980-04-02	AK	Designated contracting states	Designated state(s): AT CH FR GB IT NL SE
1980-04-16	AK	Designated contracting states	Designated state(s): AT CH FR GB IT NL SE
1980-11-12	17P	Request for examination filed
1983-02-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1983-04-20	AK	Designated contracting states	Designated state(s): AT CH FR GB IT NL SE
1983-04-20	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19830420 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 19830420 Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19830420
1983-04-20	REF	Corresponds to:	Ref document number: 3132 Country of ref document: AT Date of ref document: 19830515 Kind code of ref document: T
1983-07-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19830731 Year of fee payment: 5
1983-08-04	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19830804 Year of fee payment: 5
1983-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CH Effective date: 19830831
1983-09-16	NLV1	Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
1984-01-06	ET	Fr: translation filed
1984-04-11	GBPC	Gb: european patent ceased through non-payment of renewal fee
1984-04-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1984-08-24	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Effective date: 19840824
1984-08-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19840825
1988-11-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19881118
2016-09-14	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2016-09-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

Publication	Publication Date	Title
EP0009136A3 (en)	1980-04-16	Oil preheating device
EP0101560A3 (en)	1985-01-09	Thermistor controlled fuel heater
GB2083330B (en)	1983-11-23	Heat transfer elements
DE3750959D1 (de)	1995-02-16	Dieselbrennstofferwärmer.
NZ178774A (en)	1978-09-25	Resistive heater: ptc layer on constant resistance layer
SE7901251L (sv)	1979-08-15	Doppvermare
GB2273232A (en)	1994-06-08	Heating apparatus having thermistor of positive temperature coefficient
US4763099B1 (xx)	1991-08-27
AU549314B2 (en)	1986-01-23	Heat regulating device for evaluation of a flat test carrier
DE3473721D1 (en)	1988-09-29	Laminar electrical heaters
ES8100729A1 (es)	1980-12-01	Perfeccionamientos en los sistemas de regulacion de tempera-tura para aparatos de calefaccion electrica
FR2281695A1 (fr)	1976-03-05	Element de chauffage a temperature constante
JPS57149108A (en)	1982-09-14	Thermally insulating warmth keeping chuck
ES481662A1 (es)	1980-01-16	Perfeccionamientos en interruptores de proteccion por co- rriente de defecto.
JPS56109381A (en)	1981-08-29	Fixing device
JPS5565857A (en)	1980-05-17	Heater for boiler and others
ATE20816T1 (de)	1986-08-15	Elektrische heizeinrichtung.
RUHS	1982	ON THE TEMPERATURE VARIATION IN AN ELECTRICAL KILN WITH RESISTANCE HEATING
Pleter et al.	1992	Considerations on electric resistive heating of metal conductors
JPS5532149A (en)	1980-03-06	Temperature control unit
JPS5773772A (en)	1982-05-08	Heating fixation roller
JPS5497045A (en)	1979-07-31	Temperature detector for copier
KR970032274A (ko)	1997-06-26	상변화 물질 직접 가열방법
JPS64680A (en)	1989-01-05	Conductive heat-generating paste
FR2300409A1 (fr)	1976-09-03	Relais thermique ayant pour element thermique un bilame associe a un semi-conducteur pilotable