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official journal of the patent office - Controller General of Patents ...

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(12) PATENT APPLICATION PUBLICATION (21) Application No.118/CHE/2005 A<br />

(19) INDIA<br />

(22) Date <strong>of</strong> filing <strong>of</strong> Application :14/02/2005 (43) Publication Date : 16/03/2007<br />

(54) Title <strong>of</strong> <strong>the</strong> invention : A LOW COST STAR-DELTA STARTER<br />

(51) International classification :H02P<br />

1/32<br />

(31) Priority Document No :NA<br />

(32) Priority Date :NA<br />

(33) Name <strong>of</strong> priority country :NA<br />

(86) International Application No :NA<br />

Filing Date<br />

:NA<br />

(87) International Publication No : NA<br />

(61) Patent <strong>of</strong> Addition to Application :NA<br />

Number<br />

Filing Date<br />

:NA<br />

(62) Divisional to to Application Number :NA<br />

Filing Date<br />

:NA<br />

(71)Name <strong>of</strong> Applicant :<br />

1)GUNDURAJU SEETHAPATHIRAJU<br />

RAMACHANDHIRAN<br />

Address <strong>of</strong> Applicant :PLOT NO.52, DOOR<br />

NO.94,12TH STREET, FIRST CROSS, RAIL<br />

NAGAR,(MARAIMALAI NAGAR TOWN),<br />

KATTANKULATHUR POST, KANCHEEPURAM-<br />

DIST. Tamil Nadu India<br />

(72)Name <strong>of</strong> Inventor :<br />

1)GUNDURAJU SEETHAPATHIRAJU<br />

RAMACHANDHIRAN<br />

No <strong>of</strong> Pages : 7 No <strong>of</strong> Claims : 4<br />

(57) Abstract :<br />

The main function <strong>of</strong> Innovated Airbreak Contactor C1 with momentary braking effect, by<br />

permanent magnet controls for both 5 pole and 3 pole Star Delta contactor C1, which restricts rapid<br />

motion <strong>of</strong> change over from Star to Delta mode operation.<br />

The Patent Office Journal 16/03/2007 5444

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