HK1060798A1 - Waveform correction filters - Google Patents

Waveform correction filters

Info

Publication number
HK1060798A1
HK1060798A1 HK04103472A HK04103472A HK1060798A1 HK 1060798 A1 HK1060798 A1 HK 1060798A1 HK 04103472 A HK04103472 A HK 04103472A HK 04103472 A HK04103472 A HK 04103472A HK 1060798 A1 HK1060798 A1 HK 1060798A1
Authority
HK
Hong Kong
Prior art keywords
waveform correction
correction filters
filters
waveform
correction
Prior art date
Application number
HK04103472A
Inventor
Edward G Price
Theodore Thibault
Andrew Pickett
Original Assignee
Environmental Potentials Inc
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 Environmental Potentials Inc filed Critical Environmental Potentials Inc
Publication of HK1060798A1 publication Critical patent/HK1060798A1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40—Arrangements for reducing harmonics
HK04103472A 2002-08-20 2004-05-17 Waveform correction filters HK1060798A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021420114A CN1309140C (en) 2002-08-20 2002-08-20 Waveform correcting filter

Publications (1)

Publication Number Publication Date
HK1060798A1 true HK1060798A1 (en) 2004-08-20

Family

ID=34147923

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04103472A HK1060798A1 (en) 2002-08-20 2004-05-17 Waveform correction filters

Country Status (2)

Country Link
CN (1) CN1309140C (en)
HK (1) HK1060798A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6821566B2 (en) * 2014-08-19 2021-01-27 エンバイロンメンタル ポテンシャルズ Electrodeless fluorescent ballast drive circuit and resonant circuit with additional filters and protection
CN104538963B (en) * 2014-11-13 2017-04-19 美国环境电力公司 Adaptive filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616286A (en) * 1982-08-02 1986-10-07 Puroflow Corporation Power line filter
JPH05121988A (en) * 1991-10-24 1993-05-18 Matsushita Electric Ind Co Ltd Low pass filter for power line carrier communication
JPH0775249A (en) * 1993-08-31 1995-03-17 Anden Kk Surge absorbing circuit

Also Published As

Publication number Publication date
CN1309140C (en) 2007-04-04
CN1477750A (en) 2004-02-25

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20220819