BR8804702A - Dispositivo rotor de engrenagens - Google Patents
Dispositivo rotor de engrenagensInfo
- Publication number
- BR8804702A BR8804702A BR8804702A BR8804702A BR8804702A BR 8804702 A BR8804702 A BR 8804702A BR 8804702 A BR8804702 A BR 8804702A BR 8804702 A BR8804702 A BR 8804702A BR 8804702 A BR8804702 A BR 8804702A
- Authority
- BR
- Brazil
- Prior art keywords
- gear device
- rotor gear
- rotor
- gear
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/098,362 US4859160A (en) | 1987-09-18 | 1987-09-18 | Cutaway rotor gerotor device |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8804702A true BR8804702A (pt) | 1989-04-18 |
Family
ID=22268950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8804702A BR8804702A (pt) | 1987-09-18 | 1988-09-13 | Dispositivo rotor de engrenagens |
Country Status (4)
Country | Link |
---|---|
US (1) | US4859160A (pt) |
JP (1) | JP2881437B2 (pt) |
BR (1) | BR8804702A (pt) |
DE (1) | DE3831283A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4112291A1 (de) * | 1991-04-15 | 1992-10-22 | Danfoss As | Zahnradsatz fuer hydraulische zwecke und verfahren zu seinem zusammenbau |
DE10209672B3 (de) * | 2002-03-05 | 2004-01-22 | Sauer-Danfoss (Nordborg) A/S | Hydraulische Maschine |
JP4169724B2 (ja) * | 2003-07-17 | 2008-10-22 | 株式会社山田製作所 | トロコイド型オイルポンプ |
DE102004046934B4 (de) * | 2004-09-28 | 2006-06-14 | Sauer-Danfoss Aps | Hydraulische Maschine |
US7914084B2 (en) * | 2006-02-02 | 2011-03-29 | White Drive Products, Inc. | Control component for hydraulic circuit including spring applied-hydraulically released brake |
US7481633B2 (en) * | 2006-06-15 | 2009-01-27 | White Drive Products, Inc. | Rotor with cut-outs |
US9103211B2 (en) | 2011-07-29 | 2015-08-11 | White Drive Products, Inc. | Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor device |
US8678795B2 (en) * | 2011-07-29 | 2014-03-25 | White Drive Products, Inc. | Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor device |
US10180137B2 (en) | 2015-11-05 | 2019-01-15 | Ford Global Technologies, Llc | Remanufacturing a transmission pump assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US385970A (en) * | 1888-07-10 | Rotary fluid-meter | ||
US661067A (en) * | 1900-06-04 | 1900-11-06 | Lewis Hallock Nash | Water-meter. |
US3277833A (en) * | 1964-03-16 | 1966-10-11 | Trw Inc | Hydraulic device |
DE1426751A1 (de) * | 1965-03-04 | 1968-11-21 | Danfoss As | Drehkolbenmaschine |
US3723032A (en) * | 1971-04-05 | 1973-03-27 | G Woodling | Anti-friction orbital and rotary device |
DE2124006C3 (de) * | 1971-05-14 | 1979-03-01 | Danfoss A/S, Nordborg (Daenemark) | Rotationskolbenmaschine für Flüssigkeiten mit einem außenverzahnten und einem innenverzahnten Zahnrad |
DE2240632C2 (de) * | 1972-08-18 | 1983-09-01 | Danfoss A/S, 6430 Nordborg | Rotationskolbenmaschine für Flüssigkeiten |
US4357133A (en) * | 1978-05-26 | 1982-11-02 | White Hollis Newcomb Jun | Rotary gerotor hydraulic device with fluid control passageways through the rotor |
-
1987
- 1987-09-18 US US07/098,362 patent/US4859160A/en not_active Expired - Lifetime
-
1988
- 1988-09-13 BR BR8804702A patent/BR8804702A/pt not_active IP Right Cessation
- 1988-09-14 DE DE3831283A patent/DE3831283A1/de active Granted
- 1988-09-16 JP JP63230154A patent/JP2881437B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3831283C2 (pt) | 1993-04-29 |
JP2881437B2 (ja) | 1999-04-12 |
DE3831283A1 (de) | 1989-04-06 |
US4859160A (en) | 1989-08-22 |
JPH01106983A (ja) | 1989-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 13/09/2003 |