HAROLD LEE GIER
Pilots at Earle Cir, Boulder, CO
License number
Colorado A0674106
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
4871 Earle Cir, Boulder, CO 80301
Personal information
See more information about HAROLD LEE GIER at radaris.comName
Address
Phone
4871 Earle Cir, Boulder, CO 80301
15 3Rd St, Longmont, CO 80501
4871 Earle Cir, Boulder, CO 80301
15 3Rd Ave, Longmont, CO 80501
Professional information
Cryogenic Mixed Gas Single Phase Storage And Delivery
US Patent:
6513521, Feb 4, 2003
Filed:
Jul 17, 2000
Appl. No.:
09/617635
Inventors:
Harold L. Gier - Boulder CO
Richard L. Jetley - Longmont CO
Richard L. Jetley - Longmont CO
Assignee:
Aerospace Design Development, Inc. - Boulder CO
International Classification:
A62B 706
US Classification:
12820121, 12820312, 12820326, 12820415, 12820417, 12820515
Abstract:
A system and method for storage and delivery of a cryogenic mixed gas is disclosed, the storage apparatus including a compact and lightweight dewar for containing cryogenic temperature mixed gas at supercritical pressure. Different heat exchangers associated with the dewar provide for heat input to the dewar to maintain gas therein in a single phase and provide continued expulsion energy. A backpack receives the dewar and includes means for quick connect of the dewar with an end use outlet, intermediate heat exchangers in the backpack conditioning the mixed gas for end use. No electrical input for fluid circulation is required.
Self Contained, Cryogenic Mixed Gas Single Phase Storage And Delivery System And Method For Body Cooling, Gas Conditioning And Utilization
US Patent:
5709203, Jan 20, 1998
Filed:
Nov 22, 1996
Appl. No.:
8/755249
Inventors:
Harold L. Gier - Boulder CO
Assignee:
Aerospace Design and Development, Inc. - Boulder CO
International Classification:
A62B 706, A62B 1700, A61M 1500, F17C 702
US Classification:
12820121
Abstract:
A system and method for body cooling is disclosed for use with a cryogenic mixed gas storage and delivery apparatus, the storage apparatus including a compact and lightweight dewar for containing cryogenic temperature mixed gas at supercritical pressure. The system includes a garment having a fluid circulation network thereat and a plurality of heat exchangers receiving cold mixed gas expelled from the dewar for heat exchange to cool fluid in the fluid circulation network. Different ones of the heat exchangers also provide for heat input to the dewar to maintain gas therein in a single phase and provide continued expulsion energy and for warming of the gas for end use. No electrical input for fluid circulation is required.
Conditioning And Loading Apparatus And Method For Gas Storage At Cryogenic Temperature And Supercritical Pressure
US Patent:
5582016, Dec 10, 1996
Filed:
Jun 2, 1995
Appl. No.:
8/458797
Inventors:
Harold L. Gier - Boulder CO
Richard L. Jetley - Boulder CO
Richard L. Jetley - Boulder CO
Assignee:
Aerospace Design & Development, Inc. - Boulder CO
International Classification:
F17C 902
US Classification:
62 502
Abstract:
A conditioning and loading apparatus and method are disclosed for gas storage at cryogenic temperature and supercritical pressure. The apparatus is self-contained and portable and includes first and second precooling stages utilizing heat exchange with vented system fluids to cool the gas received by the apparatus at supercritical pressure. A third cooling stage includes heat exchange in a liquid nitrogen bath before loading of the gas into a container.
Self Contained, Cryogenic Mixed Gas Single Phase Storage And Delivery
US Patent:
6089226, Jul 18, 2000
Filed:
Jan 16, 1998
Appl. No.:
9/008393
Inventors:
Harold L. Gier - Boulder CO
Assignee:
Aerospace Design & Development, Inc. - Boulder CO
International Classification:
A62B 706
US Classification:
12820121
Abstract:
A system and method for storage and delivery of a cryogenic mixed gas is disclosed, the storages apparatus including a compact and lightweight dewar for containing cryogenic temperature mixed gas at supercritical pressure. Different heat exchangers associated with the dewar provide for heat input to the dewar to maintain gas therein in a single phase and provide continued expulsion energy. A backpack receives the dewar and includes means for quick connect of the dewar with an end use outlet, intermediate heat exchangers in the backpack conditioning the mixed gas for end use. No electrical input for fluid circulation is required.