RU98119917A - COMPOSITION OF SUPPORTING FLUID FOR FLOAT GYROSCOPES - Google Patents
COMPOSITION OF SUPPORTING FLUID FOR FLOAT GYROSCOPESInfo
- Publication number
- RU98119917A RU98119917A RU98119917/04A RU98119917A RU98119917A RU 98119917 A RU98119917 A RU 98119917A RU 98119917/04 A RU98119917/04 A RU 98119917/04A RU 98119917 A RU98119917 A RU 98119917A RU 98119917 A RU98119917 A RU 98119917A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- supporting fluid
- gyroscopes
- float
- float gyroscopes
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims 2
- DAVCAHWKKDIRLY-UHFFFAOYSA-N 1-ethenoxy-1,1,2,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)OC=C DAVCAHWKKDIRLY-UHFFFAOYSA-N 0.000 claims 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N Tetrafluoroethylene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N Tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
Claims (1)
Перфторуглерод - 72-75
Перфторпропилвиниловый эфир с тетрафторэтиленом - ОстальноеThe composition of the supporting fluid for float gyroscopes containing perfluorocarbons of the formula (-CF 2 -) n , characterized in that a copolymer of perfluoropropyl vinyl ether and tetrafluoroethylene is added to it, and the components of the composition are taken in the following amount, wt.%
Perfluorocarbon - 72-75
Perfluoropropyl vinyl ether with tetrafluoroethylene - Other
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU98119917/04A RU2157388C2 (en) | 1998-11-02 | 1998-11-02 | Supporting perfluorocarbon-based liquid composition for floated-type gyroscopes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU98119917/04A RU2157388C2 (en) | 1998-11-02 | 1998-11-02 | Supporting perfluorocarbon-based liquid composition for floated-type gyroscopes |
Publications (2)
Publication Number | Publication Date |
---|---|
RU98119917A true RU98119917A (en) | 2000-08-20 |
RU2157388C2 RU2157388C2 (en) | 2000-10-10 |
Family
ID=20211937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU98119917/04A RU2157388C2 (en) | 1998-11-02 | 1998-11-02 | Supporting perfluorocarbon-based liquid composition for floated-type gyroscopes |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2157388C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8753594B1 (en) | 2009-11-13 | 2014-06-17 | Simbol, Inc. | Sorbent for lithium extraction |
US9034294B1 (en) | 2009-04-24 | 2015-05-19 | Simbol, Inc. | Preparation of lithium carbonate from lithium chloride containing brines |
US10190030B2 (en) | 2009-04-24 | 2019-01-29 | Alger Alternative Energy, Llc | Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium |
US8637428B1 (en) | 2009-12-18 | 2014-01-28 | Simbol Inc. | Lithium extraction composition and method of preparation thereof |
-
1998
- 1998-11-02 RU RU98119917/04A patent/RU2157388C2/en not_active IP Right Cessation
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