EP0445704A3 - Reactor coil, particularly for operating high-pressure metal vapour lamps - Google Patents

Reactor coil, particularly for operating high-pressure metal vapour lamps Download PDF

Info

Publication number
EP0445704A3
EP0445704A3 EP19910103237 EP91103237A EP0445704A3 EP 0445704 A3 EP0445704 A3 EP 0445704A3 EP 19910103237 EP19910103237 EP 19910103237 EP 91103237 A EP91103237 A EP 91103237A EP 0445704 A3 EP0445704 A3 EP 0445704A3
Authority
EP
European Patent Office
Prior art keywords
pressure metal
metal vapour
reactor coil
operating high
vapour lamps
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
EP19910103237
Other languages
German (de)
Other versions
EP0445704B1 (en
EP0445704A2 (en
Inventor
Paul Dr. Dipl.-Ing. Grohs
Uwe Ing. Grad. Hartmann
Roman Dipl.-Ing. Schichl (Fh)
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.)
Vogt Electronic AG
Original Assignee
Vogt Electronic 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 Vogt Electronic AG filed Critical Vogt Electronic AG
Publication of EP0445704A2 publication Critical patent/EP0445704A2/en
Publication of EP0445704A3 publication Critical patent/EP0445704A3/en
Application granted granted Critical
Publication of EP0445704B1 publication Critical patent/EP0445704B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Coils Or Transformers For Communication (AREA)
EP91103237A 1990-03-07 1991-03-04 Reactor coil, particularly for operating high-pressure metal vapour lamps Expired - Lifetime EP0445704B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4007148A DE4007148A1 (en) 1990-03-07 1990-03-07 VOLUME-OPTIMIZED VIBRATION THROTTLE FOR HIGH CONTROL AND HIGH GOETE
DE4007148 1990-03-07

Publications (3)

Publication Number Publication Date
EP0445704A2 EP0445704A2 (en) 1991-09-11
EP0445704A3 true EP0445704A3 (en) 1992-08-12
EP0445704B1 EP0445704B1 (en) 1993-11-03

Family

ID=6401603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91103237A Expired - Lifetime EP0445704B1 (en) 1990-03-07 1991-03-04 Reactor coil, particularly for operating high-pressure metal vapour lamps

Country Status (2)

Country Link
EP (1) EP0445704B1 (en)
DE (2) DE4007148A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010473A1 (en) * 1990-03-31 1991-10-02 Vogt Electronic Ag THROTTLE TRANSFORMER COMBINATION FOR THE OPERATION OF METAL VAPOR HIGH PRESSURE (MHD) LAMPS FROM ON-VEHICLE NETWORKS OF VEHICLES

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143037A1 (en) * 1971-08-27 1973-03-01 Joseph INDUCTIVE ELEMENT
EP0071008A1 (en) * 1981-07-25 1983-02-09 TELEFUNKEN Fernseh und Rundfunk GmbH Line transformer, in particular a transformer for a television receiver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922423C (en) * 1942-08-21 1955-01-17 Aeg Transformer or reactor with a strongly flattened current-voltage characteristic in the upper part
FR2077445B1 (en) * 1969-04-14 1973-07-13 Ibm France
US4298853A (en) * 1980-03-27 1981-11-03 General Electric Company Compact high voltage shunt reactor
JPS5922305A (en) * 1982-07-28 1984-02-04 Toshiba Electric Equip Corp Leakage transformer for high frequency
JPH01140613A (en) * 1987-11-26 1989-06-01 Matsushita Electric Works Ltd Choke coil for high frequency

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2143037A1 (en) * 1971-08-27 1973-03-01 Joseph INDUCTIVE ELEMENT
EP0071008A1 (en) * 1981-07-25 1983-02-09 TELEFUNKEN Fernseh und Rundfunk GmbH Line transformer, in particular a transformer for a television receiver

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 393 (E-814)31. August 1989 & JP-A-1 140 613 ( MATSUSHITA ) 1. Juni 1989 *
PATENT ABSTRACTS OF JAPAN vol. 8, no. 107 (E-245)19. Mai 1984 & JP-A-59 022 305 ( TOUSHIBA DENZAI ) 4. Februar 1984 *

Also Published As

Publication number Publication date
DE4007148A1 (en) 1991-09-12
EP0445704B1 (en) 1993-11-03
EP0445704A2 (en) 1991-09-11
DE59100540D1 (en) 1993-12-09
DE4007148C2 (en) 1992-07-02

Similar Documents

Publication Publication Date Title
ZA93106B (en) Gas spring.
EP0588602A3 (en) Lamps.
GR3020296T3 (en) Coil for high-voltage transformer.
EP0682356A3 (en) Metal halide lamp.
GB9303421D0 (en) High-frequency,low-profile inductor
EP0643452A3 (en) Lamp holder.
EP0568817A3 (en) Process for producing highly pure phenol.
AU7019594A (en) Process for deactivating transition metal catalysts
EP0643155A3 (en) Process for preparing fluorochemicals.
EP0649164A3 (en) Metal halide lamp.
GB2291184B (en) Inductively coupled plasma atomic emission spectroscopy
EP0512160A3 (en) Autofrettage for tubes
AU7402991A (en) High pressure metal vapor discharge lamp
EP0492205A3 (en) Metal halide high-pressure discharge lamp
EP0603865A3 (en) Process for producing alanine.
EP0484074A3 (en) High-frequency, high-leakage-reactance transformer
EP0661150A3 (en) Inner supporting unit for toroidal carcasses.
GB8901417D0 (en) Preparing metal for melt-coating
EP0438081A3 (en) Metal vapor discharge lamp
HK1011446A1 (en) Process for shortening the access time
EP0445704A3 (en) Reactor coil, particularly for operating high-pressure metal vapour lamps
EP0678898A3 (en) Metal halide lamp.
DE69201339D1 (en) Metal vapor discharge lamp.
EP0438227A3 (en) Metal vapor laser apparatus
PH31154A (en) Process for preparing 1-alkylryl-2-alkyl-5-formyl-imidazole.

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19920229

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17Q First examination report despatched

Effective date: 19930326

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 59100540

Country of ref document: DE

Date of ref document: 19931209

ET Fr: translation filed
ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940119

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010227

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010302

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010530

Year of fee payment: 11

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020304

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: 20021001

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020304

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: 20021129

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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;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: 20050304