MD2821C2 - Planetary precession gearing (variants) - Google Patents
Planetary precession gearing (variants) Download PDFInfo
- Publication number
- MD2821C2 MD2821C2 MDA20030217A MD20030217A MD2821C2 MD 2821 C2 MD2821 C2 MD 2821C2 MD A20030217 A MDA20030217 A MD A20030217A MD 20030217 A MD20030217 A MD 20030217A MD 2821 C2 MD2821 C2 MD 2821C2
- Authority
- MD
- Moldova
- Prior art keywords
- precession
- gearing
- cca
- crank
- canal
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 3
- 238000011089 mechanical engineering Methods 0.000 abstract 1
Landscapes
- Retarders (AREA)
Abstract
The invention relates to the mechanical engineering, in particular to the planetary precession gearings.The planetary precession gearing, according to the first variant, includes a body 7, two gear-wheels 6 and 8, one of which is rigidly fixed into the body 7, the other is rigidly joined with the driven shaft 9, and between them there is placed a double block-satellite gear 3, freely installed onto a crank 1, wherein there is made an inclined axial canal 2. Novelty consists in that into the block-satellite gear hub there is made a twin number of uniformly placed axial canals 10, each canal being filled with liquid to cca 3/4 of the volume and hermetically sealed. The canal of the crank 2, the axis of which is inclined in apposite direction about the crank slope at an angle equal to the precession angle, is filled with liquid co cca 3/4 of the volume and hermetically sealed.The planetary precession gearing, according to the second variant, includes to block-satellite gear 3, into the hut of which there is made a twin number of uniformly placed radial canals, each being filled with liquid to cca 3/4 of the volume and hermetically sealed.The result consists in reducing the dynamic and inertia moments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20030217A MD2821C2 (en) | 2003-09-10 | 2003-09-10 | Planetary precession gearing (variants) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20030217A MD2821C2 (en) | 2003-09-10 | 2003-09-10 | Planetary precession gearing (variants) |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20030217A MD20030217A (en) | 2005-06-30 |
| MD2821B1 MD2821B1 (en) | 2005-07-30 |
| MD2821C2 true MD2821C2 (en) | 2006-03-31 |
Family
ID=34699007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20030217A MD2821C2 (en) | 2003-09-10 | 2003-09-10 | Planetary precession gearing (variants) |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2821C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4354C1 (en) * | 2014-03-11 | 2016-04-30 | Технический университет Молдовы | Precessional planetary transmission (variants) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1481539A1 (en) * | 1987-04-02 | 1989-05-23 | Кишиневский политехнический институт им.С.Лазо | Planet precession gear |
| SU1594329A1 (en) * | 1988-10-03 | 1990-09-23 | Кишиневский политехнический институт им.С.Лазо | Precision planetary gearing |
-
2003
- 2003-09-10 MD MDA20030217A patent/MD2821C2/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1481539A1 (en) * | 1987-04-02 | 1989-05-23 | Кишиневский политехнический институт им.С.Лазо | Planet precession gear |
| SU1594329A1 (en) * | 1988-10-03 | 1990-09-23 | Кишиневский политехнический институт им.С.Лазо | Precision planetary gearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4354C1 (en) * | 2014-03-11 | 2016-04-30 | Технический университет Молдовы | Precessional planetary transmission (variants) |
Also Published As
| Publication number | Publication date |
|---|---|
| MD20030217A (en) | 2005-06-30 |
| MD2821B1 (en) | 2005-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |