An apparatus and a method for controlling an elevator brake assembly (1) includes a control circuit (CM) for selectively connecting an electrical power supply (28) to a brake armature coil (9) to move an armature plate (4) between a brake actuated rest position against a brake friction lining (5) and a brake released hold position adjacent a brake housing (2). The control circuit (CM) applies a first voltage to the coil (9) to move the armature plate (4) against a force applied by a spring (3) from the rest position to the hold position in response to a signal on a brake pick signal line (BP). The control circuit (CM) applies a second voltage to the coil (9) to control the movement of the armature plate (4) by the spring (3) from the hold position to the rest position in accordance with a predetermined velocity versus distance curve to achieve minimum impact on the lining (5) at the rest position. A position sensor (11,12) is moved by the armature plate (4) to generate an actual position signal for adjusting the second voltage and a microswitch (10) is actuated by the armature plate (4) to signal the hold position. The control circuit (CM) self-calibrates by minimizing the position signal at the rest position and adjusting the velocity versus distance curve based upon the position signal at the hold position.
Emergency Stop Circuit For A Direct Current Elevator Drive
Gerard G. Piserchia - Emerson NJ Julio C. Ramos - Lake Hiawatha NJ
Assignee:
Inventio AG - Hergiswil NW
International Classification:
B66B 128 H02P 312
US Classification:
187297
Abstract:
An emergency stop circuit for an elevator drive includes an emergency stop control (7) that selectively varies the current flowing in a field winding (4) of a direct current drive motor (M). During an emergency stop, the motor (M) operates as a generator and has an armature winding (1) loaded with a braking resistor (9) to apply a voltage, depending on the direction of movement of the elevator car, either by a first switch (10) and a second switch (11), or by a third switch (12) and a fourth switch (13). The switches (10, 11, 12, 13) are connected as an H-bridge between the windings (1, 4) and are controlled by the emergency stop control (7) depending on the deceleration required by the elevator car, for example by pulse operation depending based upon a preset deceleration value and a measured deceleration value from a deceleration sensor (14) mounted on the car.
BED BATH BEYOND Secaucus, NJ Feb 2012 to Sep 2014 OPERATOR OF MACHINE ORDER PIKER AND REACH FORKClassic Party Rentals Secaucus, NJ Nov 2010 to Aug 2012 HELPER. ORDER PICKER
Education:
GARCILAZO DE LA VEGA Lima, OH 1992 to 1999 BACHELOR in ADMINISTRATION
Prezio Health Troy, MI Feb 2010 to Jun 2013 Surgical Field Service TechnicianCenter for Specialty Care New York, NY Oct 2008 to Mar 2009 Instrument Technician per diemKarl Storz Endoscopy Culver City, CA Mar 2007 to Aug 2008 Surgical Endoscopic SpecialistWestchester Medical Center Valhalla, NY Sep 2005 to Mar 2007 Central Sterile TechnicianMontefiore Medical Center/Jack D Weiler Hospital Bronx, NY Jul 2001 to May 2005 Materials Distribution Manager/Central Sterile SupplyMormax Company Mount Vernon, NY Nov 1996 to Nov 1996 Operations ManagerUnited States Air Force
May 1990 to May 1990 Law Enforcement Specialist
Education:
Certification board for sterile processing 2011 CBSPD International certificationLIU/Montefiore Medical Center Bronx, NY 2004 CSPD Technician courseUnites States Air Force Technical School Lackland AFB, TX Nov 1990 LawFordham University Bronx, NY Aug 1988 to May 1990 Accounting
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: Computer literate, knowledge of Equipment and Materials used in the OR., SAP, Inventory Analysis, forecasting and budgeting, Certified Central Sterile Processing Technician, Bilingual english,spanish
2012 to Present Site Operations Manager / Director of House KeepingDiversified Maintenance Systems, LLC
2009 to Present District ManagerCountry Auto Group Valley Stream, NY 2003 to 2009 Liaison between field support team and senior managementGabrielli Mack Truck Sales Bronx, NY 1999 to 2003 Office Manager
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effective problem solving, motivating, inventory control, budget compliance
2013 to 2000 Maintenance planner/Maintenance Technician
Education:
Instituto Tecnologico de Puerto Rico Manati Jan 1984 to Jan 1985 Associated Degree InstrumentationInstituto Tecnologico de Puerto Rico Manati Jan 1979 to Jan 1981 Associated Degree Technology Electrical
Kforce Inc Reston, VA Mar 2012 to Jul 2012 Sr. Accountant ConsultantOrange Business Services Oak Hill, VA Jan 2007 to Jun 2011 Regional Accounting ManagerOrange Business Services Oak Hill, VA Jun 2003 to Dec 2006 General Ledger ManagerOrganization of American States Washington, DC Oct 2002 to Apr 2003 General SecretariatOracle Corporation Orlando, FL Nov 1998 to May 2002 Technical AnalystOracle Argentina S.A Buenos Aires, Buenos Aires May 1997 to Nov 1998 Technical Analyst
Education:
Columbia University New York, NY 2001 to 2002 English ProgramUniversidad de Buenos Aires Buenos Aires, Buenos Aires Bachelor of Science in Accounting
When you really want something, the universe always conspires in your favor
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Barista, Bartender, gold miner (insider joke), leader of the Dodo clan, and super saiyan
Julio Ramos
Work:
Cicuta Records (2012)
Education:
UNITEC - Publicidad y medios
About:
Hey my name is Julio Ramos, from Mexico, love take photos and ride my bike ja huu I guess a try to find myself in this life.... I dont know what else to write... see yaa!Â
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Bmx, photos, fun, good music
Julio Ramos
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Scranton Area Valley Stream, NY Jarabacoa, La Vega, Dominican Republic
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Professional Orthopaedic Associates, Ltd. - Rheumatologist (2004)
" Deixamos de buscar monstros debaixo de nossas camas quando descobrimos que estão dentro de nós ! " ( Jung )
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Tenho uma famÃlia fantástica e uma namorada que nunca tive antes !
Julio Ramos
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Mas club - Cart atend. (10)
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Lonestar College - Autothecnician
Relationship:
Single
Julio Ramos
Work:
SELF EMPLOY ( JEFE )
Education:
UNIVERSIDAD DIVERSA DEL NUEVO MUNDO
About:
Cuida tus pensamientos... Porque se volveran palabras. Cuida tus palabras...  Porque se volveran actos, Cuida tus actos... porque se haran costumbre, Cuida tus costumbres... Porque forjaran tu car...