Shreyas R Mehta

US Patent:

8261592, Sep 11, 2012

Filed:

Apr 14, 2008

Appl. No.:

12/102392

Inventors:

Shreyas R. Mehta - Scarsdale NY, US
Hassan Cheluva Iyenger Parthasarathy - Chennai, IN

Assignee:

Indimet Inc. - White Plains NY

International Classification:

B21D 22/00
B21D 31/00

US Classification:

72356, 723532, 72377

Abstract:

The invention relates to a method of providing a solenoid housing, including the steps of providing a solid cylinder of malleable material having a first part and a second part; reducing a diameter of the first part of the cylinder to be less than a diameter of the second part of the cylinder; compressing the second part in an axial direction toward the first part, resulting in a flattened disc generally perpendicular to the first part; raising at least a part of a perimeter of the flattened disc in a direction toward the first part for defining a raised wall; and wherein the first part, second part, and raised perimeter are all integrally connected as a single piece.

US Patent:

8643452, Feb 4, 2014

Filed:

Apr 4, 2012

Appl. No.:

13/439409

Inventors:

Shreyas R. Mehta - Scarsdale NY, US

Assignee:

Indimet Inc. - White Plains NY

International Classification:

H01F 3/00

US Classification:

335297

Abstract:

The invention relates to a solenoid housing having an elongated center pole comprising a non-magnetic region thereon for allowing actuation of an armature in response to electric current and a method of the making said solenoid housing. The instant invention eliminates the need for a two-piece construction of the center pole, leading to a simplified fabrication process, increased performance of product solenoid housing, and increased operational lifetimes as well.

US Patent:

20090205393, Aug 20, 2009

Filed:

Feb 12, 2009

Appl. No.:

12/370212

Inventors:

Shreyas R. Mehta - Scarsdale NY, US
Hassan Chelura Iyenger Parthasarathy - Chennai, IN
Narayanan Jayasankar - Chennai, IN

International Classification:

B21D 41/04
B21D 31/00

US Classification:

7237012, 72377

Abstract:

The invention relates to a method of providing an armature housing having the steps of providing a solid cylinder of malleable material having a first part and a second part; raising at least a part of a perimeter of the first part in a direction away from the second part for defining a raised wall; compressing the second part in an axial direction toward the first part, resulting in a flattened disc generally perpendicular to the first part; and wherein the first part, second part, and at least part of the perimeter are all integrally connected as a single piece.

US Patent:

20120137520, Jun 7, 2012

Filed:

Apr 13, 2011

Appl. No.:

13/085865

Inventors:

Shreyas R. MEHTA - Scarsdale NY, US

International Classification:

B21K 1/20

US Classification:

2989012

Abstract:

The invention relates to an Integrated Valve Sleeve for a spool and sleeve valve and solenoid housing for accepting a solenoid assembly. The apparatus is integrated insofar as it is fashioned from one piece of malleable material through a cold-forging process, thus avoiding the structural weakness endowed in similar assemblies formed through welding processes and the like.

US Patent:

20120299673, Nov 29, 2012

Filed:

Aug 7, 2012

Appl. No.:

13/568758

Inventors:

Shreyas R. MEHTA - White Plains NY, US

Assignee:

Indimet Inc. - White Plains NY

International Classification:

B21D 19/00
H01F 7/126

US Classification:

335278, 7237011

Abstract:

This invention relates to a solenoid housing and to a method for providing a solenoid housing having the base, wall, center pole, and flange integrally connected as a single piece. The instant invention provides for mounting protrusions and window for electrical leads as an integral part of the housing and manufacturing process.

US Patent:

20170243685, Aug 24, 2017

Filed:

Mar 22, 2017

Appl. No.:

15/466403

Inventors:

Shreyas R. Mehta - White Plains NY, US

Assignee:

Indimet, Inc. - White Plains NY

International Classification:

H01F 7/126

Abstract:

This invention relates to a solenoid housing and to a method for providing a solenoid housing having the base, wall, center pole, and flange integrally connected as a single piece. The instant invention provides for mounting protrusions and window for electrical leads as an integral part of the housing and manufacturing process.

US Patent:

20170011833, Jan 12, 2017

Filed:

Sep 21, 2016

Appl. No.:

15/272057

Inventors:

Shreyas R. Mehta - White Plains NY, US

Assignee:

Indimet Inc. - White Plains NY

International Classification:

H01F 7/126
B23P 17/04
B21J 5/06
B21J 15/02
H01H 50/02
H01H 49/00

Abstract:

The invention relates to a solenoid housing fabricated by a method which allows a manufacturer to produce a high performing product while minimizing manufacturing complexity and time. The instant invention uses cold-forging techniques to reduce the need for fine machining processes.

US Patent:

20140111295, Apr 24, 2014

Filed:

Jan 2, 2014

Appl. No.:

14/146122

Inventors:

Shreyas R. MEHTA - White Plains NY, US

Assignee:

Indimet Inc. - White Plains NY

International Classification:

H01F 7/126
B23P 17/04
B21K 23/00
B21J 5/06
B21J 15/02

US Classification:

335278, 72352, 72340, 29428, 29525, 2952506

Abstract:

The invention relates to a solenoid housing fabricated by a method which allows a manufacturer to produce a high performing product while minimizing manufacturing complexity and time. The instant invention uses cold-forging techniques to reduce the need for fine machining processes.