JPS5216008A - High pressure gear pumps or motors - Google Patents
High pressure gear pumps or motorsInfo
- Publication number
- JPS5216008A JPS5216008A JP8928676A JP8928676A JPS5216008A JP S5216008 A JPS5216008 A JP S5216008A JP 8928676 A JP8928676 A JP 8928676A JP 8928676 A JP8928676 A JP 8928676A JP S5216008 A JPS5216008 A JP S5216008A
- Authority
- JP
- Japan
- Prior art keywords
- motors
- high pressure
- gear pumps
- pressure gear
- pumps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
-
- 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
- F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752533646 DE2533646C2 (en) | 1975-07-28 | 1975-07-28 | High pressure gear pump or motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5216008A true JPS5216008A (en) | 1977-02-07 |
JPS5653110B2 JPS5653110B2 (en) | 1981-12-16 |
Family
ID=5952614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8928676A Granted JPS5216008A (en) | 1975-07-28 | 1976-07-28 | High pressure gear pumps or motors |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5216008A (en) |
DE (1) | DE2533646C2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535105A (en) * | 1978-08-31 | 1980-03-12 | Nachi Fujikoshi Corp | Internal gear pump motor |
JPS55122575A (en) * | 1979-03-15 | 1980-09-20 | Hino Denshi Kk | Method of automatically controlling pinball machine in pinball house |
JPS55122572A (en) * | 1979-03-15 | 1980-09-20 | Hino Denshi Kk | Control display method of pinball house |
JPS55122573A (en) * | 1979-03-15 | 1980-09-20 | Hino Denshi Kk | Control display method of pinball house |
JPS55143881U (en) * | 1979-04-05 | 1980-10-15 | ||
JPS55141263A (en) * | 1979-04-23 | 1980-11-05 | Namihiko Ogasawara | Ball manipulator with betting device |
JP2014211161A (en) * | 2013-04-19 | 2014-11-13 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Inscribed gear pump for hydraulic vehicle brake device |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2744730A1 (en) * | 1977-10-05 | 1979-04-19 | Eckerle Otto | High pressure toothed wheel pump or motor - has bearing unit integral with housing and pinion shaft bearings in common support |
US4213746A (en) * | 1977-12-08 | 1980-07-22 | Karl Eickmann | Internal gear hydraulic device with balancing recesses in the housing and crescent shaped separation member |
US4184820A (en) * | 1978-02-16 | 1980-01-22 | Karl Eickmann | Internal gear device with balancing recesses in the insert member |
DE2924751A1 (en) * | 1979-06-20 | 1981-01-22 | Otto Eckerle | Gear pump with driven pinion meshing with gear ring - has movable crescent shaped filler between them bearing in pin via rollers |
DE2954546C2 (en) * | 1979-10-19 | 1989-07-06 | Otto Eckerle Gmbh & Co Kg, 7502 Malsch, De | |
DE2942417A1 (en) * | 1979-10-19 | 1981-05-14 | Otto Eckerle GmbH & Co KG, 7502 Malsch | INTERNAL GEAR MACHINE |
IT1189767B (en) * | 1986-06-18 | 1988-02-04 | Adriano Marzocchi | INTERNAL GEAR HYDRAULIC PUMP CAPABLE OF OPERATING AT VERY HIGH PRESSURES |
DE3916155A1 (en) * | 1989-05-18 | 1990-11-22 | Hurth Masch Zahnrad Carl | Internally-toothed gear pump |
EP0398020B1 (en) * | 1989-05-18 | 1993-09-22 | HURTH Getriebe und Zahnräder G.m.b.H. | Internal gear pump |
JPH0666430A (en) * | 1992-07-06 | 1994-03-08 | Mirai Ind Co Ltd | Heating device |
DE4322239C2 (en) * | 1993-07-03 | 1997-04-24 | Eckerle Rexroth Gmbh Co Kg | Internal gear machine (pump or motor) |
DE4328733C1 (en) * | 1993-08-26 | 1994-09-08 | Voith Gmbh J M | Internal-gear pump |
DE4336966A1 (en) * | 1993-10-29 | 1995-05-04 | Otto Eckerle | Internal gear machine |
DE4338874C2 (en) * | 1993-11-13 | 2002-06-20 | Mannesmann Rexroth Ag | Internal gear machine (pump or motor) |
DE4338875C2 (en) * | 1993-11-13 | 2003-11-06 | Eckerle Ind Elektronik Gmbh | Reversible internal gear machine (pump or motor) |
DE102011083425A1 (en) * | 2011-09-26 | 2013-03-28 | Robert Bosch Gmbh | Internal gear pump |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4964002A (en) * | 1972-10-23 | 1974-06-21 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US258534A (en) * | 1882-05-23 | Dextee d | ||
DE1653826B1 (en) * | 1967-09-01 | 1971-10-21 | Otto Eckerle | Wear-compensating internal gear pump |
-
1975
- 1975-07-28 DE DE19752533646 patent/DE2533646C2/en not_active Expired
-
1976
- 1976-07-28 JP JP8928676A patent/JPS5216008A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4964002A (en) * | 1972-10-23 | 1974-06-21 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535105A (en) * | 1978-08-31 | 1980-03-12 | Nachi Fujikoshi Corp | Internal gear pump motor |
JPS597036B2 (en) * | 1978-08-31 | 1984-02-16 | 株式会社不二越 | Internal gear pump motor |
JPS55122575A (en) * | 1979-03-15 | 1980-09-20 | Hino Denshi Kk | Method of automatically controlling pinball machine in pinball house |
JPS55122572A (en) * | 1979-03-15 | 1980-09-20 | Hino Denshi Kk | Control display method of pinball house |
JPS55122573A (en) * | 1979-03-15 | 1980-09-20 | Hino Denshi Kk | Control display method of pinball house |
JPH0412998B2 (en) * | 1979-03-15 | 1992-03-06 | Nishijin Kk | |
JPS55143881U (en) * | 1979-04-05 | 1980-10-15 | ||
JPS6314875Y2 (en) * | 1979-04-05 | 1988-04-26 | ||
JPS55141263A (en) * | 1979-04-23 | 1980-11-05 | Namihiko Ogasawara | Ball manipulator with betting device |
JPH0322187B2 (en) * | 1979-04-23 | 1991-03-26 | Namihiko Ogasawara | |
JP2014211161A (en) * | 2013-04-19 | 2014-11-13 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Inscribed gear pump for hydraulic vehicle brake device |
Also Published As
Publication number | Publication date |
---|---|
JPS5653110B2 (en) | 1981-12-16 |
DE2533646C2 (en) | 1986-04-17 |
DE2533646A1 (en) | 1977-02-17 |
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