NL188064C - Zelfinductieve elektromagnetische pomp voor geleidende media. - Google Patents

Zelfinductieve elektromagnetische pomp voor geleidende media.

Info

Publication number: NL188064C
Authority: NL; Netherlands
Prior art keywords: self; electromagnetic pump; conductive media; inductive electromagnetic; inductive
Prior art date: 1978-03-30

Application number

NLAANVRAGE7902036,A

Other languages

English (en)

Dutch (nl)

Other versions

NL188064B (nl

NL7902036A (nl

Original Assignee

Ansaldo Spa

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.)

1978-03-30

Filing date

1979-03-14

Publication date

1992-03-16

1979-03-14 Application filed by Ansaldo Spa filed Critical Ansaldo Spa

1979-10-02 Publication of NL7902036A publication Critical patent/NL7902036A/xx

1991-10-16 Publication of NL188064B publication Critical patent/NL188064B/xx

1992-03-16 Application granted granted Critical

1992-03-16 Publication of NL188064C publication Critical patent/NL188064C/xx

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
- H02K44/02—Electrodynamic pumps

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Electromagnetic Pumps, Or The Like (AREA)

NLAANVRAGE7902036,A 1978-03-30 1979-03-14 Zelfinductieve elektromagnetische pomp voor geleidende media. NL188064C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT1253778A IT1103192B (it)	1978-03-30	1978-03-30	Pompa elettromagnetica ad autoinduzione e convertitore diretto ad autoinduzione per fluidi conduttori in particolare metalli liquide

Publications (3)

Publication Number	Publication Date
NL7902036A NL7902036A (nl)	1979-10-02
NL188064B NL188064B (nl)	1991-10-16
NL188064C true NL188064C (nl)	1992-03-16

Family

ID=11141313

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7902036,A NL188064C (nl)	1978-03-30	1979-03-14	Zelfinductieve elektromagnetische pomp voor geleidende media.

Country Status (7)

Country	Link
US (1)	US4278404A (it)
JP (1)	JPS54133610A (it)
DE (1)	DE2912274A1 (it)
FR (1)	FR2421502A1 (it)
GB (1)	GB2018041B (it)
IT (1)	IT1103192B (it)
NL (1)	NL188064C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BG31621A1 (en) *	1980-01-18	1982-02-15	Minchev	Apparatus for soldering the winding to the collector of an electrical machines
US4808080A (en) *	1986-07-22	1989-02-28	Electric Power Research Institute	Flow coupler assembly for double-pool-type reactor
US4818185A (en) *	1987-10-13	1989-04-04	The University Of Tennessee Research Corporation	Electromagnetic apparatus operating on electrically conductive fluids
US5080559A (en) *	1990-01-23	1992-01-14	The United States Of America As Represented By The United States Department Of Energy	Liquid metal electric pump
GB2451453A (en) *	2007-07-30	2009-02-04	Arctic Circle Ltd	Electromagnetic pump
US10354763B2 (en)	2015-12-07	2019-07-16	Ge-Hitachi Nuclear Energy Americas Llc	Piping enhancement for backflow prevention in a multiple loop, metal cooled nuclear reactor system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE20349E (en) *		1937-05-04		Treatment of metals bt electro
US1660209A (en) *	1919-09-24	1928-02-21	Chas B Foley Inc	Electric furnace
US2536325A (en) *	1946-02-15	1951-01-02	Ajax Engineering Corp	Electromagnetic induction pump for molten metals
FR949066A (fr) *	1946-07-12	1949-08-19	Nat Smelting Co	Pompe perfectionnée pour l'élévation et le transport des métaux en fusion
US2539800A (en) *	1947-03-20	1951-01-30	Ajax Engineering Corp	Induction furnace
DE837579C (de) *	1949-09-27	1952-04-28	Ver Leichtmetall Werke Ges Mit	Verfahren und Vorrichtung zur Erzeugung von Druecken in Metallschmelzen, insbesondere zum Pumpen von Metallschmelzen
US3574485A (en) *	1958-11-28	1971-04-13	Broido Louis	Method and apparatus for movement of liquids by electromagnetic means
US3273336A (en) *	1961-05-29	1966-09-20	Robert P Kidwell	Apparatus for controlling conductive fluids
FR1578525A (it) *	1968-08-23	1969-08-14
US3584976A (en) *	1968-11-18	1971-06-15	Donald H Schuster	Paramagnetic oxygen pump
US3708246A (en) *	1971-07-12	1973-01-02	Otdel Fiz Tekhn Energetiki Ura	Electromagneti pumps for liquid metals
GB1454512A (en) *	1973-02-08	1976-11-03	Alcan Res & Dev	Apparatus for circulating molten metal
US4174190A (en) *	1977-06-30	1979-11-13	The United States Of America As Represented By The United States Department Of Energy	Annular linear induction pump with an externally supported duct

1978
- 1978-03-30 IT IT1253778A patent/IT1103192B/it active
1979
- 1979-03-05 US US06/017,331 patent/US4278404A/en not_active Expired - Lifetime
- 1979-03-13 GB GB7908775A patent/GB2018041B/en not_active Expired
- 1979-03-14 NL NLAANVRAGE7902036,A patent/NL188064C/xx not_active IP Right Cessation
- 1979-03-28 DE DE2912274A patent/DE2912274A1/de not_active Ceased
- 1979-03-29 FR FR7907929A patent/FR2421502A1/fr active Granted
- 1979-03-29 JP JP3634279A patent/JPS54133610A/ja active Pending

Also Published As

Publication number	Publication date
GB2018041A (en)	1979-10-10
NL188064B (nl)	1991-10-16
FR2421502B1 (it)	1984-03-30
DE2912274A1 (de)	1979-10-11
US4278404A (en)	1981-07-14
NL7902036A (nl)	1979-10-02
FR2421502A1 (fr)	1979-10-26
GB2018041B (en)	1983-03-30
JPS54133610A (en)	1979-10-17
IT1103192B (it)	1985-10-14
IT7812537A0 (it)	1978-03-30

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1986-01-02	BA	A request for search or an international-type search has been filed
1986-01-02	BB	A search report has been drawn up
1986-02-17	DNT	Communications of changes of names of applicants whose applications have been laid open to public inspection	Free format text: NIRA S.P.A.
1986-05-01	BC	A request for examination has been filed
1987-03-16	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: ANSALDO SOCIETA PER AZIONI
1995-12-01	V1	Lapsed because of non-payment of the annual fee	Effective date: 19951001

Publication	Publication Date	Title
NL7903186A (nl)	1979-12-18	Infusiepomp.
NL7901700A (nl)	1979-09-05	Elektrisch geleidend laminaat.
NL165077C (nl)	1981-03-16	Pompsproeiinrichting.
NL971028I1 (nl)	1997-10-01	Insecticide perhalogeenalkylvinylcyclopropaancarboxylaten.
FI792687A7 (fi)	1981-01-01	Ruuvipumppu.
NL169509C (nl)	1982-07-16	Roterende pomp.
NL7713259A (nl)	1978-06-01	Filter voor zeer korte elektromagnetische golven.
NL7901446A (nl)	1979-08-27	Pomp.
ES244522Y (es)	1981-04-16	Un conectador electrico.
NL7705194A (nl)	1977-11-22	Verbindingsuitvoering voor rekken.
NL7802965A (nl)	1978-10-09	Pomp.
NL7600440A (nl)	1976-07-27	Pomp.
NL188064C (nl)	1992-03-16	Zelfinductieve elektromagnetische pomp voor geleidende media.
NL7601151A (nl)	1976-08-12	Pomp.
NL7613008A (nl)	1977-05-24	Elektromagnetische pomp.
NL7700196A (nl)	1977-07-14	Pomp.
NL7604069A (nl)	1976-10-19	Pomp.
NL7804905A (nl)	1978-11-14	Verbeterde pomp.
ES242562Y (es)	1980-01-01	Un conectador electrico.
NL7901370A (nl)	1979-09-10	Pomp voor afvalvloeistoffen.
IT8119740A0 (it)	1981-02-13	Dispositivo di pompaggio dicombustibile.
IT8027030A0 (it)	1980-12-31	Dispositivo di pompaggio dicombustibile.
IT8027031A0 (it)	1980-12-31	Dispositivo di pompaggio dicombustibile.
NO147973C (no)	1983-07-13	Elektromagnetisk induksjonspumpe.
IT7922109V0 (it)	1979-07-16	Pompa elettromagnetica alternativa.