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Gregory Zaslavsky

from Marblehead, MA
Age ~76
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Also known as:
Grigory Zaslavsky, Gregory Zaslansky, Gregory Zalavsky
Phone and address:
15 Harbor Ave, Marblehead, MA 01945
(781) 639-1382
Related to:
Ella ZaslavskyBella Zaslavsky
Connected to:
Aleksandr Zaslavskiy, 45Dennis M Zaslavsky, 61Eleonora Zaslavskaya, 45Ella Zaslavsky, 74Faina Z Zaslavsky, 58Michael A Zaslavsky, 75Nadia Zaslavsky, 37Yevgeny E Zaslavsky, 40Barbara S Zasloff, 78Mark T Zasloff, 52

Gregory Zaslavsky Phones & Addresses

  • 15 Harbor Ave, Marblehead, MA 01945 (781) 639-1382
  • 19 Countryside Ln, Marblehead, MA 01945 (781) 631-5207 (781) 639-1382
  • Cranston, RI
  • Chestnut Hill, MA
  • Brookline, MA
  • 15 Harbor Ave, Marblehead, MA 01945

Work

Position: Professional/Technical

Education

Degree: Associate degree or higher

Resumes

Resumes

Gregory Zaslavsky Photo 1

R&D Manager At Osram Sylvania

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Position:
R&D Manager at Osram Sylvania
Location:
Greater Boston Area
Industry:
Electrical/Electronic Manufacturing
Work:
Osram Sylvania
R&D Manager
Gregory Zaslavsky Photo 2

Gregory Zaslavsky

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Publications

Us Patents

Induction Sealed High Pressure Lamp Bulb

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US Patent:
6566814, May 20, 2003
Filed:
Apr 24, 2001
Appl. No.:
09/841414
Inventors:
David W. Johnston - Kensington NH
Gregory Zaslavsky - Marblehead MA
Dana L. Caldwell - Middleton MA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01J 6136
US Classification:
313623, 313624, 313625, 313576
Abstract:
A high pressure, lamp may be made in a pressure vessel by using an induction coil to melt an edge portion of a sealing wafer pressed against the circumference of an opening in the body of the lamp envelope. The pressure vessel and the lamp envelope are filled with desired fill materials. Induction heating is carried out by the induction coil and induction receiver that presses against the wafer, the lamp envelope or both to hold the melting piece or pieces in contact. The induction receiver may be fused to the lamp body forming a functional part of the overall lamp structure. The preferred resulting lamp includes a bonded metal piece that can be conveniently used for electrical or mechanical coupling or positioning of the lamp with respect to a base.

Method Of Assembling A Ceramic Body

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US Patent:
6620272, Sep 16, 2003
Filed:
Feb 15, 2002
Appl. No.:
10/077504
Inventors:
Gregory Zaslavsky - Marblehead MA
Christopher S. Nordahl - Beverly MA
Joseph V. Lima - Salem MA
Arlene Hecker - Beverly MA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
B29C 6506
US Classification:
156 735, 156 82, 1562728, 156292, 1563082
Abstract:
A method for making a ceramic body is provided wherein the ceramic components are joined in their green state. The method includes applying heat to the surfaces to be joined to cause a localized melting of the binder. The surfaces are then brought together and joined by alternately applying compression and stretching. The method is particularly advantageous for forming unitary ceramic arc tube bodies for high intensity discharge (HID) lighting applications.

High Pressure Lamp Bulb And Method Of Induction Sealing

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US Patent:
6641449, Nov 4, 2003
Filed:
Apr 24, 2001
Appl. No.:
09/841424
Inventors:
David W. Johnston - Kensington NH
Gregory Zaslavsky - Marblehead MA
Dana L. Caldwell - Middleton MA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01J 6926
US Classification:
445 43, 445 44
Abstract:
A high pressure, lamp may be made in a pressure vessel by using an induction coil to melt an edge portion of a sealing wafer pressed against the circumference of an opening in the body of the lamp envelope. The pressure vessel and the lamp envelope are filled with desired fill materials. Induction heating is carried out by the induction coil and induction receiver that presses against the wafer, the lamp envelope or both to hold the melting piece or pieces in contact. The induction receiver may be fused to the lamp body forming a functional part of the overall lamp structure. The preferred resulting lamp includes a bonded metal piece that can be conveniently used for electrical or mechanical coupling or positioning of the lamp with respect to a base.

Quartz Arc Tube For A Metal Halide Lamp And Method Of Making Same

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US Patent:
6661173, Dec 9, 2003
Filed:
Sep 26, 2001
Appl. No.:
09/963760
Inventors:
William D. Koenigsberg - Concord MA
Miguel Galvez - Danvers MA
Gregory Zaslavsky - Marblehead MA
Zeya Krasko - Peabody MA
Joseph V. Lima - Salem MA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01J 1716
US Classification:
313634, 313573, 313638
Abstract:
A quartz arc tube for a metal halide lamps and its method of making are described. The quartz arc tube has a cylindrical design which promotes a nearly symmetric longitudinal surface temperature profile during operation. The profile has a maximum temperature of about 900Â C. which allows for longer operating life at high average wall loadings.

Ceramic Arc Tube

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US Patent:
D484255, Dec 23, 2003
Filed:
Feb 15, 2002
Appl. No.:
29/155780
Inventors:
Gregory Zaslavsky - Marblehead MA
Christopher S. Nordahl - Beverly MA
Joseph V. Lima - Salem MA
Arlene Hecker - Beverly MA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
2606
US Classification:
D26 2

Discharge Lamp Having A Fluted Electrical Feed-Through

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US Patent:
6774547, Aug 10, 2004
Filed:
Jun 26, 2003
Appl. No.:
10/606532
Inventors:
Gregory Zaslavsky - Marblehead MA
James Avallon - Beverly MA
Joanne Browne - Newburyport MA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01J 196
US Classification:
313285, 313289, 313623, 313574, 140 715, 140 716
Abstract:
A fluted feed-through for a discharge lamp includes a fluted ceramic core with plural channels and plural individual molybdenum or tungsten wires running in different ones of the plural channels. The wires are twisted together at the ends of the feed-through. The feed-through is insertable into a capillary tube of a ceramic discharge lamp. The wires of the feed-through have a different thermal coefficient of expansion than the ceramic discharge lamp. The wires are thin enough so that the absolute magnitude of the thermal coefficients of expansion is sufficiently small to prevent seal cracks and leaking.

Quartz Arc Tube For A Metal Halide Lamp And Method Of Making Same

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US Patent:
6786791, Sep 7, 2004
Filed:
Sep 23, 2003
Appl. No.:
10/668885
Inventors:
William D. Koenigsberg - Concord MA
Miguel Galvez - Danvers MA
Gregory Zaslavsky - Marblehead MA
Zeya Krasko - Peabody MA
Joseph V. Lima - Salem MA
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01J 900
US Classification:
445 26, 445 3, 313634
Abstract:
A quartz arc tube for a metal halide lamps and its method of making are described. The quartz arc tube has a cylindrical design which promotes a nearly symmetric longitudinal surface temperature profile during operation. The profile has a maximum temperature of about 900Â C. which allows for longer operating life at high average wall loadings.

Method For Introducing Mercury Into A Fluorescent Lamp During Manufacture And A Mercury Carrier Body Facilitating Such Method

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US Patent:
6913504, Jul 5, 2005
Filed:
Jun 25, 2003
Appl. No.:
10/603354
Inventors:
Gregory Zaslavsky - Marblehead MA, US
Richard Speer - Concord MA, US
Philip E. Moskowitz - Georgetown MA, US
Joseph V. Lima - Salem MA, US
Louise D. Cleary - Salem MA, US
Assignee:
Osram Sylvania Inc. - Danvers MA
International Classification:
H01J009/38
US Classification:
445 53, 445 9, 445 42, 445 43, 445 56, 445 58, 313550, 313565
Abstract:
Method for introducing a limited amount of mercury into a fluorescent lamp during manufacture thereof includes the steps of forming the lamp with an exhaust tubulation therein open at an end thereof, exhausting the interior of the lamp through the exhaust tubulation, placing a body of metal material not reactive with mercury in the exhaust tubulation open end, the body having a coating of metal which amalgams with mercury, over a selected surface area of the body, and having mercury on the coated area of the body, such that a limited amount of the mercury is retained by the metal coating, and sealing the open end of the exhaust tubulation, whereby the amount of mercury retained on the body and introduced into the lamp is limited by the surface area of the metal coating on the body.
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Gregory Zaslavsky from Marblehead, MA, age ~76 Get Report