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1. (WO2019043594) MATRIX CONVERTER WITH SOLID STATE CIRCUIT BREAKER



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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/IB2018/056587 17CCB608PCT
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
29 August 2018 29 August 2017
Applicant
EATON INTELLIGENT POWER LIMITED
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     3    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     H02H 7/12 (2006.01)i; H02M 5/293 (2006.01)i; H02M 5/297 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
     H02H; H02M
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
EPO-Internal, WPI Data

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
X
AUGDAHL B W ET AL, "Output Protection Strategies for Matrix Converters in Distributed Generation Applications", THE 2006 IEEE INDUSTRY APPLICATIONS CONFERENCE FORTY-FIRST IAS ANNUAL MEETING, CONFERENCE RECORD OF, IEEE, PISCATAWAY, NJ, US,01 October 2006 (2006-10-01), page 2082-2089,
XP031026309
ISBN: 9781424403646
1-15
paragraph [III.B]
(2)
X
US 2008130183 A1 (KAWASHIMA REIJI [JP]) 05 June 2008 (2008-06-05)
1,2
figure 5
paragraph [0055] - paragraph [0056]
(3)
X
US 4896242 A (NEFT CHARLES L [US]) 23 January 1990 (1990-01-23)
1,8,15
figures 2,3
column 5, lines 7-59
(4)
X
AUGDAHL B W ET AL, "Output protection strategies for battlefield power supplied by matrix converters", POWER SYMPOSIUM, 2005. PROCEEDINGS OF THE 37TH ANNUAL NORTH AMERICAN AMES, IA, USA OCT. 23-25, 2005, PISCATAWAY, NJ, USA,IEEE,23 October 2005 (2005-10-23), page 151-158,
XP010865521
ISBN: 9780780392557
1
paragraph [II.B]
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
US 2008130183 A1
05 June 2008
AU 2005290575 A1
CN 101040428 A
EP 1811645 A1
ES 2435991 T3
JP 4759968 B2
JP 2006109583 A
US 2008130183 A1
WO 2006038544 A1
13 April 2006
19 September 2007
25 July 2007
26 December 2013
31 August 2011
20 April 2006
05 June 2008
13 April 2006
US 4896242 A
23 January 1990
NONE
Name and mailing address of the ISA/:
European Patent Office
P.B. 5818, Patentlaan 2, 2280 HV Rijswijk,
Netherlands
Telephone No. (+31-70)340-2040
Facsimile No. (+31-70)340-3016
Date of the actual completion of the international search:
11 December 2018
Date of mailing of the international search report:
19 December 2018
Authorized officer:
Gotzig, Bernhard
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