| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_811178821711aec6a6b9e4601c3d8cbd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-26 |
| filingDate |
1968-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef67fc867a019685dd51c11cf1ea393a |
| publicationDate |
1972-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3643897-A |
| titleOfInvention |
Nutation correction system for spin-stabilized satellite |
| abstract |
A nutation control system for spin-stabilized satellites in which correction thrusters are cyclically fired by timed pulses generated in response to accelerometer signals. Correction is initiated when the accelerometer output exceeds a high-threshold level and continues until it is reduced below a low-threshold level. The termination point is detected by sampling the slope of the accelerometer signal during a window period in each halfcycle. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9518807-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3984071-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3997137-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0148550-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE30429-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0148550-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3002349-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4931942-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4174819-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4193570-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4848706-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4630790-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4916622-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5222023-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4370716-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10696426-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4386750-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2501931-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011049289-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0101302-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4599697-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4958788-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3811641-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0101302-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6210880-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4730798-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5456429-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S55164600-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3907226-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3937423-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3944172-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8058596-B2 |
| priorityDate |
1968-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |