IT1112525B - Dispositivo elettrico di riscaldamento - Google Patents

Dispositivo elettrico di riscaldamento

Info

Publication number: IT1112525B
Authority: IT; Italy
Prior art keywords: heating device; electric heating; electric; heating
Prior art date: 1978-04-21

Application number

IT22078/79A

Other languages

English (en)

Other versions

IT7922078A0 (it

Inventor

Arthur Arvid Landfors

Original Assignee

Varian Associates

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.)

1978-04-21

Filing date

1979-04-23

Publication date

1986-01-20

1979-04-23 Application filed by Varian Associates filed Critical Varian Associates

1979-04-23 Publication of IT7922078A0 publication Critical patent/IT7922078A0/it

1986-01-20 Application granted granted Critical

1986-01-20 Publication of IT1112525B publication Critical patent/IT1112525B/it

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
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/82—Fixedly-mounted immersion heaters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F9/00—Diffusion pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Resistance Heating (AREA)

IT22078/79A 1978-04-21 1979-04-23 Dispositivo elettrico di riscaldamento IT1112525B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/898,567 US4251713A (en)	1978-04-21	1978-04-21	Electric heater assembly for diffusion pumps

Publications (2)

Publication Number	Publication Date
IT7922078A0 IT7922078A0 (it)	1979-04-23
IT1112525B true IT1112525B (it)	1986-01-20

Family

ID=25409642

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22078/79A IT1112525B (it)	1978-04-21	1979-04-23	Dispositivo elettrico di riscaldamento

Country Status (6)

Country	Link
US (1)	US4251713A (it)
EP (1)	EP0015976B1 (it)
JP (1)	JPS55500282A (it)
DE (1)	DE2963524D1 (it)
IT (1)	IT1112525B (it)
WO (1)	WO1979000957A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1232772A (en) *	1984-09-24	1988-02-16	Anton Schwizer	Food frying apparatus and electrical heater for same
DE3437347A1 (de) *	1984-10-11	1986-04-24	E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen	Rohrkoerper-heizeinheit
US4649263A (en) *	1985-12-16	1987-03-10	Goodlaxson Mfg. Inc.	Heating kettle
FR2599477B1 (fr) *	1986-05-30	1989-01-06	Perrichon	Dispositif de cuisson electrique a haut rendement plus specialement destine a des restaurateurs ou a des collectives
SU1742526A1 (ru) *	1990-03-14	1992-06-23	Научно-производственное объединение "Вакууммашприбор"	Пароструйный вакуумный насос
DE102004053006A1 (de) *	2004-10-29	2006-05-04	Tu Hamburg-Harburg	Treibmittelpumpe in Mikrosystemtechnik

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE230591C (it) *
US2899126A (en) *		1959-08-11		Sadler
DE630276C (de) *		1936-05-25	Hans Lipke	Vorrichtung zum Anpressen eines biegsamen elektrischen Heizkoerpers, der unmittelbar an den zu heizenden Stellen eines Geraetes anliegt
US1573787A (en) *	1925-05-25	1926-02-16	Edison Electric Appliance Co	Electric heater
US1743301A (en) *	1926-10-29	1930-01-14	Beardsley & Wolcott Mfg Co	Electrical heating device
DK49807C (da) *	1933-07-28	1935-01-28	Forenede Jernstoeberier Akties	Anordning ved elektriske Varmeplader, Strygejærn og lignende Apparater.
GB450882A (en) *	1935-02-16	1936-07-27	Neville Wallace Gilbert	Improvements in or relating to electrically-heated hot-plates and utensils
GB611374A (en) *	1946-04-30	1948-10-28	John Pursall Moulson	Improvements relating to means for clamping heating elements in electrically-heated apparatus
US2522718A (en) *	1947-03-13	1950-09-19	Knapp Monarch Co	Vaporizer
DE874622C (de) *	1950-10-14	1953-04-27	Landruf G M B H	Elektrodaempfer
US2772344A (en) *	1954-01-25	1956-11-27	Handling Equipment & Mfg Compa	Electric water heater
US3227361A (en) *	1963-04-19	1966-01-04	Cons Vacuum Corp	Heater for vacuum pump
US3258196A (en) *	1963-11-04	1966-06-28	Mount Vernon Res Company	Ultrahigh vacuum pump
FR1382330A (fr) *	1963-11-08	1964-12-18	Cie Ind Francaise Tubes Elect	Perfectionnement aux pompes à diffusion à vapeur d'huile
US3317709A (en) *	1964-05-11	1967-05-02	Mc Graw Edison Co	Electric griddle
GB1285042A (en) *	1969-01-15	1972-08-09	Power Frequency Heating Ltd	Improvements in or relating to heater assemblies

1978
- 1978-04-21 US US05/898,567 patent/US4251713A/en not_active Expired - Lifetime
1979
- 1979-04-09 WO PCT/US1979/000218 patent/WO1979000957A1/en unknown
- 1979-04-09 DE DE7979900465T patent/DE2963524D1/de not_active Expired
- 1979-04-09 JP JP50073779A patent/JPS55500282A/ja active Pending
- 1979-04-23 IT IT22078/79A patent/IT1112525B/it active
- 1979-11-19 EP EP79900465A patent/EP0015976B1/en not_active Expired

Also Published As

Publication number	Publication date
JPS55500282A (it)	1980-05-08
IT7922078A0 (it)	1979-04-23
EP0015976A1 (en)	1980-10-01
EP0015976B1 (en)	1982-08-11
EP0015976A4 (en)	1980-07-08
WO1979000957A1 (en)	1979-11-15
US4251713A (en)	1981-02-17
DE2963524D1 (en)	1982-10-07

Publication	Publication Date	Title
IT1138532B (it)	1986-09-17	Dispositivo riscaldatore elettrico
AT377883B (de)	1985-05-10	Elektroerhitzer
FR2434606B1 (fr)	1985-06-07	Poele electrique
IT1119577B (it)	1986-03-10	Tasformatore elettrico
SE7904924L (sv)	1980-01-19	Elektrisk vermemadrass
BR7904224A (pt)	1980-04-01	Conjunto de bobina eletrica
MX147391A (es)	1982-11-26	Aparato inductor electrico mejorado
BE873783A (fr)	1979-05-16	Circuit chauffant
FI792560A (fi)	1980-02-18	Elektriskt prisraeknande vaog saerskilt butikbordsvaog
IT1127054B (it)	1986-05-21	Riscaldatore elettrico ad immersione
SE7710674L (sv)	1978-03-31	Elektrisk uppvermningsenhet
AT365871B (de)	1982-02-25	Elektromotor
BR7902342A (pt)	1979-10-23	Pequeno motor eletrico
TR20427A (tr)	1981-07-02	Elektrik suepuergeleri
IT1112525B (it)	1986-01-20	Dispositivo elettrico di riscaldamento
IT7953440V0 (it)	1979-07-23	Dispositivo di connessione elettrica
SE7902528L (sv)	1979-09-24	Hevarmsanordning
IT1112745B (it)	1986-01-20	Elemento riscaldante elettrico
IT1192721B (it)	1988-05-04	Apparato di riscaldamento
IT1097453B (it)	1985-08-31	Dispositivo di riscaldamento
SE7812655L (sv)	1979-10-25	Uppvermningsanordning
AR216399A1 (es)	1979-12-14	Calefactor
IT1099167B (it)	1985-09-18	Tdispositivo di riscaldamento elettrico
SE7810008L (sv)	1979-11-18	Uppvermningsanordning
ATA699078A (de)	1984-03-15	Heizeinrichtung