DK117677B - Tandhjulspumpe eller -motor. - Google Patents
Tandhjulspumpe eller -motor.Info
- Publication number
- DK117677B DK117677B DK122466AA DK122466A DK117677B DK 117677 B DK117677 B DK 117677B DK 122466A A DK122466A A DK 122466AA DK 122466 A DK122466 A DK 122466A DK 117677 B DK117677 B DK 117677B
- Authority
- DK
- Denmark
- Prior art keywords
- motor
- gear pump
- gear
- pump
- 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
- F04C2/104—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 having an articulated driving shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US484918A US3289602A (en) | 1965-09-03 | 1965-09-03 | Fluid pressure device |
Publications (1)
Publication Number | Publication Date |
---|---|
DK117677B true DK117677B (da) | 1970-05-19 |
Family
ID=23926182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK122466AA DK117677B (da) | 1965-09-03 | 1966-03-09 | Tandhjulspumpe eller -motor. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3289602A (lt) |
DE (1) | DE1553238B2 (lt) |
DK (1) | DK117677B (lt) |
FR (1) | FR1460428A (lt) |
SE (1) | SE315204B (lt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352247A (en) * | 1965-12-08 | 1967-11-14 | Char Lynn Co | Fluid pressure device with dual feed and exhaust |
DE1298807B (de) * | 1966-08-05 | 1969-09-18 | Danfoss As | Drehschieberanordnung |
US3460481A (en) * | 1967-09-27 | 1969-08-12 | Trw Inc | Rotor-stator gear set in a hydraulic motor-pump device |
DE1653823B1 (de) * | 1967-12-23 | 1972-05-04 | Danfoss As | Rotationskolbenmaschine fuer fluessige Medien |
US3506383A (en) * | 1968-08-29 | 1970-04-14 | Trw Inc | Low friction gear sets for pumps and motors |
US3591320A (en) * | 1969-04-08 | 1971-07-06 | George V Woodling | Pressurized roller means in a fluid pressure device |
DE1931143A1 (de) * | 1969-06-19 | 1971-02-04 | Danfoss As | Hydraulische Drehkolbenmaschine |
US3601513A (en) * | 1969-07-22 | 1971-08-24 | Trw Inc | Hydraulic device |
US3910733A (en) * | 1969-09-18 | 1975-10-07 | Leslie H Grove | Rotary mechanism having at least two camming elements |
US3623829A (en) * | 1969-11-12 | 1971-11-30 | Nichols Co W H | Internal gear set |
US3619089A (en) * | 1970-03-13 | 1971-11-09 | Automatic Radio Mfg Co | Fluid-pressure device |
US3692439A (en) * | 1971-02-03 | 1972-09-19 | George V Woodling | Fluid pressure responsive mechanism in a fluid pressure device |
DE2221183C2 (de) * | 1972-04-29 | 1982-12-30 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Steuerdrehschiebereinrichtung in einer Rotationskolbenmaschine |
US3915603A (en) * | 1973-05-03 | 1975-10-28 | Eaton Corp | Radial balancing means with sealing vanes for a hydraulic device |
JPS5347367Y1 (lt) * | 1975-01-20 | 1978-11-13 | ||
US3979167A (en) * | 1975-01-27 | 1976-09-07 | Grove Leslie H | Internal gear set having roller teeth |
US4087215A (en) * | 1976-07-16 | 1978-05-02 | Trw Inc. | Gerotor gearset device |
US4394112A (en) * | 1979-12-17 | 1983-07-19 | Woodling George V | Combination roller tooth set having roller teeth and concave surfaces disposed to engage each other |
US4457678A (en) * | 1982-02-24 | 1984-07-03 | Trw Inc. | Fluid drive mechanism |
EP0119460A3 (en) * | 1983-02-17 | 1984-12-05 | Arthur E. Rineer | Hydraulic energy-conversion device |
US4767292A (en) * | 1987-07-20 | 1988-08-30 | Trw Inc. | Electrical commutation apparatus |
US5145348A (en) * | 1991-05-15 | 1992-09-08 | Eaton Corporation | Gerotor pump having an improved drive mechanism |
US5505597A (en) * | 1993-12-06 | 1996-04-09 | White Hydraulics, Inc. | Pressure tolerant balanced motor valve |
US6019584A (en) * | 1997-05-23 | 2000-02-01 | Eaton Corporation | Coupling for use with a gerotor device |
DE19961401C2 (de) | 1999-12-20 | 2002-06-27 | Sauer Danfoss Nordborg As Nord | Hydraulische Maschine |
DE19962804C2 (de) * | 1999-12-23 | 2002-02-14 | Sauer Danfoss Nordborg As Nord | Zahnsatz für eine hydraulische Maschine |
DE19962802C2 (de) * | 1999-12-23 | 2002-02-07 | Sauer Danfoss Nordborg As Nord | Zahnsatz für eine hydraulische Maschine |
US6783339B2 (en) | 2002-04-24 | 2004-08-31 | Parker Hannifin Corporation | Hydraulic motor with a separate spool valve |
US7118360B2 (en) * | 2003-06-27 | 2006-10-10 | Caterpillar Inc | Reduced stress rotational coupling and a method of using same |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US211769A (en) * | 1879-01-28 | Improvement in rotary water-meters | ||
US3123012A (en) * | 1964-03-03 | Hydraulic gear apparatus | ||
US1341846A (en) * | 1918-04-22 | 1920-06-01 | Ellick H Gollings | Rotary power device |
US2189976A (en) * | 1937-01-27 | 1940-02-13 | Lavaud Dimitrl Sensaud De | Rotary engine |
US2672824A (en) * | 1944-05-11 | 1954-03-23 | Gerotor May Corp | Hydraulic pump or motor |
US2586964A (en) * | 1946-09-24 | 1952-02-26 | Jr Frederick Kraissl | Rotary pump |
US2657638A (en) * | 1948-04-12 | 1953-11-03 | Byron Jackson Co | Rotary pump |
USRE25291E (en) * | 1956-06-08 | 1962-12-04 | Fluid pressure device and valve | |
US2992616A (en) * | 1956-07-02 | 1961-07-18 | Arthur E Rineer | Fluid power converter |
US3082747A (en) * | 1958-01-06 | 1963-03-26 | Borsig Ag | Rotary piston engine |
US2988065A (en) * | 1958-03-11 | 1961-06-13 | Nsu Motorenwerke Ag | Rotary internal combustion engine |
US2975766A (en) * | 1958-04-28 | 1961-03-21 | Kelsey Hayes Co | Hydraulic rotary actuator with unrestrained vane and seal members |
DE1255418B (de) * | 1960-11-09 | 1967-11-30 | Bayerische Motoren Werke Ag | Radialdichtung fuer eine Drehkolbenmaschine, insbesondere Drehkolbenbrennkraftmaschine |
US3087436A (en) * | 1960-12-02 | 1963-04-30 | Ross Gear And Tool Company Inc | Hydraulic pump |
FR1293169A (fr) * | 1961-03-31 | 1962-05-11 | Renault | Segments fractionnés |
-
1965
- 1965-09-03 US US484918A patent/US3289602A/en not_active Expired - Lifetime
- 1965-12-20 FR FR42961A patent/FR1460428A/fr not_active Expired
- 1965-12-21 SE SE16565/65A patent/SE315204B/xx unknown
-
1966
- 1966-01-07 DE DE1553238A patent/DE1553238B2/de active Pending
- 1966-03-09 DK DK122466AA patent/DK117677B/da unknown
Also Published As
Publication number | Publication date |
---|---|
US3289602A (en) | 1966-12-06 |
DE1553238A1 (de) | 1971-04-08 |
SE315204B (lt) | 1969-09-22 |
DE1553238B2 (de) | 1974-09-26 |
FR1460428A (fr) | 1966-11-25 |
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