Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Chaudhari Tansen Dhanahjay Gok, Theethira Poovanna Kushalappa, Jaarda Eric Jon, Thiagarajan Chinniah, Shuler Stephen: Energy absorbing articles. Gen Electric, January 4, 2006: EP1612108-A1 (2 worldwide citation)

An article comprises a plurality of auxetic structures (10) wherein the auxetic structures are of size greater than about 1mm. The article also comprises at least one cell boundary (20) that is structurally coupled (22,24) to the auxetic structures. The cell boundary is configured to resist a deform ...

Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Namburi Adi Narayana, Rao Hayagreeva, Thiagarajan Chinniah: Verbundmaterial für turbinen-tragestruktur. Gen Electric, December 5, 2008: FR2916675-A1

Ein Verbundmaterial (10) zum Einsatz in Turbinen-Tragestrukturen (35). Das Verbundmaterial (10) kann ein erstes Material (11) mit einem positiven Koeffizienten der thermischen Ausdehnung und ein zweites Material (12) mit einem negativen Koeffizienten der thermischen Ausdehnung, einem negativen Poiss ...

Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Rao Kv Hayagreeva, Shukla Prashant, Namburi Adi Narayana, Thiagarajan Chinniah: Dampfturbinenauslasshaube und verfahren zur herstellung derselben. Gen Electric, November 21, 2008: FR2916224-A1

Es wird eine Turbinenabdampfhaube geschaffen. Die Turbinen-Abdampfhaube umfasst eine Gehäuseschale (150), die so bemessen ist, dass eine Turbine (32) darin zumindest partiell untergebracht ist. Die Gehäuseschale ist aus einem Verbundmaterial hergestellt.

Somakumar R
BOHORI ADNAN KUTUBUDDIN, BRAY JAMES WILLIAM, RAMACHANDRAPANICKER SOMAKUMAR, BHAT SUMA MEMANA NARAYANA: Contactless power transfer system and method, Kontaktloses Leistungsübertragungssystem und Verfahren, Système de transfert de puissance sans contact et procédé. GEN ELECTRIC, September 28, 2011: EP2369711-A2 (5 worldwide citation)

A contactless power transfer system is proposed. The system includes a first coil (12) coupled to a power source (14) and configured to produce a magnetic field. A second coil (16) is configured to receive power from the first coil via the magnetic field. A field focusing element (18) is disposed be ...

Somakumar R

[en] Contactless power transfer system having a primary 60 and secondary 64 element. Between the primary and secondary elements there is at least one field focusing element 92/94 and a partition. The system is disposed within pressure isolation cavities 76/78 of a subsea assembly. The system may be ...

Shankar M V
Venugopal Shankar Madras, Srivastava Alok M, Comanzo Holly Ann, Midha Vikas, Beers William Winder, Ramachandran Gopi Chandran, Adyam Mukunda Srinivas: Electron emissive materials for electric lamps and methods of manufacture thereof. Gen Electric, December 29, 2004: EP1492144-A2 (1 worldwide citation)

An electron emissive composition comprises a barium tantalate composition of the formula (Ba 1-x , Ca x , Sr p , D q ) 6 (Ta 1-y , W y , E t , F u , G v , Ca w ) 2 O (11 +- ') where ' is an amount of about 0 to about -3; and wherein D is either an alkali earth metal ion or an alkaline earth ion; E, ...

Somakumar R
BANERJEE ARIJIT, RAMACHANDRAPANICKER SOMAKUMAR, SUN HAIYAN, SAMANTA SUBHRA, MALLAMPALLI SRINIVAS SATYA SAI: [en] Detecting insulation deterioration or ground faults in the winding of a synchronous machine. GEN ELECTRIC, January 30, 2013: GB2493280-A (1 worldwide citation)

[en] A method for monitoring a synchronous machine 110 includes injecting a narrowband sinusoidal signal at a first end 116A of a field winding 114 of the synchronous machine and monitoring a voltage at a second end 116B of the field winding with respect to ground. The method then identifies a reson ...

Somakumar R
KRISHNA KALAGA MURALI, MATANI LOHIT, BOHORI ADNAN KUTUBUDDIN, BHAT SUMA MEMANA NARAYANA, RAMACHANDRAPANICKER SOMAKUMAR: Dielectric materials for power transfer system, Dielektrische Materialien für Leistungsübertragungssysteme, Matériaux diélectriques pour système de transfert de puissance. GEN ELECTRIC, December 7, 2011: EP2392553-A1 (1 worldwide citation)

A contactless power transfer system comprises a field-focusing element comprising a dielectric material. The dielectric material comprises a composition that is selected from the family of (Ba,Sr)TiO 3 or CaCu 3 Ti 4 O 12 . The compositions of the (Ba, Sr)TiO 3 include the materials such as Ca 1-x-y ...

Shankar M V
Srivastava Alok Mani, Sommerer Timothy John, Smith David John, Michael Joseph Darryl, Beers William Winder, Comanzo Holly Ann, Kumar Prasanth Nammalwar, Ramachandran Gopi, Shankar Madras Venugopal, Hanumantha Ravikumar: Mercury-free discharge compositions and lamps incorporating gallium. Gen Electric, July 4, 2007: EP1804276-A2 (1 worldwide citation)

A mercury-free discharge composition may be provided. The ionizable mercury-free discharge composition may include gallium and a halogen. The composition may be capable of emitting radiation if excited, and the composition may produce a total equilibrium operating pressure less than about 100,000 Pa ...

Somakumar R
ROSS ALEXANDER SETH, TIWARI ARVIND, MEETHAL MANOJ KUMAR KOYITHITTA, PANICKER SOMAKUMAR RAMACHANDRA, MAHALINGAM SAKETHRAMAN: [fr] Système et procédé pour la génération dexcitation dans une tomographie de terrain mou, [de] System und Verfahren zur Erzeugung von Reizen bei der Soft-Feld-Tomographie, [en] System and method for excitation generation in soft-field tomography. GEN ELECTRIC, January 9, 2013: EP2543311-A1

[en] A system and method for excitation generation in soft-field tomography are provided. One method includes applying a plurality of phase modulated (or phase and amplitude modulated) excitations to a plurality of transducers of a data acquisition system positioned proximate a surface of an object ...

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