James W. Wehner - Torrance CA, US Christian M. Harris - Manhattan Beach CA, US Michael K. O'Rell - Manhattan Beach CA, US
Assignee:
Northrop Grumman Corporation - Los Angeles CA
International Classification:
B64G 1/36
US Classification:
244168
Abstract:
Controlling the solar torque imposed on a spacecraft () in flight by providing a film () with variable absorptive, reflective, emissive and/or transmissive properties on the sun side of a thermal shield () of the spacecraft (). As the orientation of the thermal shield () changes relative to the sun line, the absorptive, reflective, emissive and/or transmissive properties of the shield () change to cause the shield's () center of solar pressure to change, thus aligning it with the spacecraft () center of mass () as viewed from the direction of the sun line. In accordance with another embodiment of the invention, the spacecraft () is provided with a plurality of control vanes (110–116) that have a variable absorptive, transmissive, reflective and emissive property to maintain the spacecraft () stably pointed towards the sun.
Spacecraft Including Control Vanes Having Variable Absorptive, Reflective And Emissive Characteristics
James W. Wehner - Torrance CA, US Christian M. Harris - Manhattan Beach CA, US Michael K. O'Rell - Manhattan Beach CA, US
Assignee:
Northrop Grumman Corporation - Los Angeles CA
International Classification:
B64G 1/36
US Classification:
244168, 244164
Abstract:
A spacecraft including control vanes for controlling the pointing direction of the spacecraft by providing a variable absorptive, reflective, emissive and/or transmissive properties. The control vanes provide a torque on the spacecraft to maintain the spacecraft pointing towards the sun. The control vanes can include at least one x-axis control vane and at least one y-axis control vane where the xaxis control vane provides x-axis control torque on the spacecraft rotated about the x-axis, and the y-axis control vane provides y-axis control torque on the spacecraft when rotated about the y-axis.
James Wehner - Torrance CA, US Lael Rudd - Redondo Beach CA, US Christian Harris - Manhattan Beach CA, US Shahram Foroozan - Beverly Hills CA, US
Assignee:
Northrop Grumman Space & Mission Systems Corp. - Los Angeles CA
International Classification:
B64G 1/24 B64G 1/44
US Classification:
244168, 244164, 2441727, 136292
Abstract:
One embodiment of the invention includes a spacecraft. The spacecraft comprises at least one solar array panel comprising an array of solar cell sections. Each of the solar cell sections can be configured to generate electrical power from received solar radiation. The spacecraft also comprises a solar array selection controller configured to selectively deactivate a portion of the array of solar cell sections to generate a torque on the spacecraft based on a difference in at least one of solar and thermal radiation pressure between an activated portion of the array of solar cell sections and the deactivated portion of the array of solar cell sections.
Solar Torque Control Using Thin Film Directionally Reflective, Emissive, Absorptive And Transmissive Surfaces
James Wehner - Torrance CA, US Christian Harris - Manhattan Beach CA, US Michael O'Rell - Manhattan Beach CA, US
International Classification:
B64G001/36
US Classification:
244/168000
Abstract:
Controlling the solar torque imposed on a spacecraft () in flight by providing a film () with variable absorptive, reflective, emissive and/or transmissive properties on the sun side of a thermal shield () of the spacecraft (). As the orientation of the thermal shield () changes relative to the sun line, the absorptive, reflective, emissive and/or transmissive properties of the shield () change to cause the shield's () center of solar pressure to change, thus aligning it with the spacecraft () center of mass () as viewed from the direction of the sun line. In accordance with another embodiment of the invention, the spacecraft () is provided with a plurality of control vanes (-) that have a variable absorptive, transmissive, reflective and emissive property to maintain the spacecraft () stably pointed towards the sun.
Buyer's Agent Relocation Carpentry General Contracting
Work:
Berkshire Hathaway HomeServices Nor 4700 42Nd Ave Sw, Seattle, WA 98116 (774)2769744 (Office)
Description:
Are you in the market for a new home, looking to sell your current home or simply interested in discovering what options are available to you? Please give me a call and let me assist you with any of your Real Estate questions & allow me to help make the purchase or sale of your home a reality. I strive to serve my clients by listening to what they want, working hard to that end and giving expert advise as to what would be in their best interest. I love helping people and would love to help you walk through the process of purchasing your next home or selling your current one.
Residential sales First time home buyers Relocation
Work:
Berkshire Hathaway HomeServices NW Real Estat West Seattle, WA (774)4137083 (Phone) License #114118
Client type:
Home Buyers Home Sellers
Property type:
Single Family Home Condo/Townhome Multi-family
Interests:
hiking rock climbing running camping real estate Food Wine Microbrew
Languages:
English
Skills:
Extensive background in carpentry and residential remodeling
About:
I grew up in the Seattle area and my wife, son & I now call West Seattle home. We are quiet involved in our church, love staying active in the outdoors & like exploring new and mainstay Seattle restaurants alike. We love living in Seattle, the community of great friends we have made over the years and I want to help others realize their dream of owning a home in this great city as well. If your in the market for a new home, looking to sell your current home or simply interested in discovering what options are available to you? Please give me a call and let me assist you with any of your Real Estate questions & allow me to help make the purchase or sale of your home a reality. I strive to serve my clients by listening to what they want, working hard to that end and giving expert advise as to what would be in their best interest. I love helping people and would love to help you walk through the process of purchasing your next home or selling your current one.
Name / Title
Company / Classification
Phones & Addresses
Christian Harris Founder
Ok Household Appliance Stores
2402 4Th Street # 1, Santa Monica, CA 90405
Christian Harris Principal
G Christian Harris Inc Offices and Clinics of Doctors of Medicine
1007 Spring St, Seattle, WA 98104
Christian Harris Principal
G Christian Harris Inc Offices of Physicians (except Mental Health Specialists)
1007 Spg St, Seattle, WA 98104 (206)6246454
Christian Harris
CITATION BAILOUT LLC
Christian Harris Vice President
Empower Via Education Inc Services, Nec, Nsk · Social Services
1756 N Bayshore Dr, Miami, FL 33132 6431 Cres Way, Norfolk, VA 23513
Christian Harris, linebacker, Houston. In the last three weeks, as the Texans have exploded onto the scene of football that matters, Harris has been the most vital defensive piece. In wins over Indianapolis to make the playoffs, over Cleveland to survive in them, and in a loss to Baltimore, Harris h
Date: Jan 22, 2024
Category: Sports
Source: Google
Texans get back-to-back pick sixes off Joe Flacco, take 38-14 lead over Browns
The Browns then went for it on fourth-and-2 on their next drive and linebacker Christian Harris picked off a pass intended for Harrison Bryant and returned it 36 yards for a touchdown. That put Houston up 24 midway through the third quarter.
continuity with Lovie Smith. The Texans added veterans in edge defender Jerry Hughes and corner Steven Nelson. Their draft class included corner Derek Stingley Jr., safety Jalen Pitre, and linebacker Christian Harris. All three are fun players, but theyll likely experience the usual rookie ups and downs.
56. DAL Christian Harris/LB Alabama: Undersized and speedy off-ball linebacker which basically defines all off-ball linebackers in todays NFL. Leighton Vander Esch returned but hes hardly in the Cowboys long-term plans, inking a one-year, $2 million deal in March.
What this meant for the Tide was a lot of young talent would lead the defense. Shane Lee and Christian Harris were two freshman who became defensive leaders, even in their first season at Alabama. Jared Mayden, and Anfernee Jennings were the two dominant seniors who tried their best to use their exp
Date: Dec 02, 2019
Category: Sports
Source: Google
LSU vs. Alabama RECAP: Joe Burrow outplays Tua Tagovailoa in SEC battle of unbeatens | College football Week
Middle linebacker Shane Lee has put up solid numbers in trying to fill another big void. He replaced Butkus Award finalist Dylan Moses, who went down to a knee injury in fall camp. Lee has 50 tackles and 3.5 sacks, starting alongside fellow freshman Christian Harris.
Date: Nov 09, 2019
Category: Sports
Source: Google
LSU-Alabama, Penn State-Minnesota and college football's monster weekend
Although the Tide have survived injury and extreme youth in the front seven -- freshman linebackers Shane Lee and Christian Harris are among their top four tacklers, and a host of freshman linemen have been pressed into action --- there has been a price when it comes to disruption. Bama has fallen f
Date: Nov 08, 2019
Category: Sports
Source: Google
What Nick Saban said after Alabama win at South Carolina
-- Ale Kaho entered at middle LB in the second half because of the confusion. The idea was to get Christian Harris settled down by taking him out for a position. Kaho played well and they wanted to get him experience too.