JPS49150003U - - Google Patents
Info
- Publication number
- JPS49150003U JPS49150003U JP1973046596U JP4659673U JPS49150003U JP S49150003 U JPS49150003 U JP S49150003U JP 1973046596 U JP1973046596 U JP 1973046596U JP 4659673 U JP4659673 U JP 4659673U JP S49150003 U JPS49150003 U JP S49150003U
- Authority
- JP
- Japan
- 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
- F04C15/0007—Radial sealings for working fluid
- F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973046596U JPS5346569Y2 (en) | 1973-04-20 | 1973-04-20 | |
US461794A US3915604A (en) | 1973-04-20 | 1974-04-17 | Seal block device for use in oil hydraulic gear pump |
DE19742419002 DE2419002C3 (en) | 1973-04-20 | 1974-04-19 | Gear pump with a sealing block arranged between the tooth tips and the housing |
GB1738174A GB1472194A (en) | 1973-04-20 | 1974-04-19 | Gear pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973046596U JPS5346569Y2 (en) | 1973-04-20 | 1973-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49150003U true JPS49150003U (en) | 1974-12-25 |
JPS5346569Y2 JPS5346569Y2 (en) | 1978-11-08 |
Family
ID=12751667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1973046596U Expired JPS5346569Y2 (en) | 1973-04-20 | 1973-04-20 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3915604A (en) |
JP (1) | JPS5346569Y2 (en) |
GB (1) | GB1472194A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266915A (en) * | 1978-07-10 | 1981-05-12 | Tyrone Hydraulics Inc. | Gear pumps and motors |
US4336005A (en) * | 1979-04-13 | 1982-06-22 | Tyrone Hydraulics, Inc. | Gear pumps and motors |
DE3211726A1 (en) * | 1981-03-31 | 1983-02-03 | Kayabakogyokabushikikaisha, Tokyo | SEALING BLOCK FOR GEAR PUMPS OR MOTORS |
JP4611786B2 (en) * | 2004-04-30 | 2011-01-12 | 日立オートモティブシステムズ株式会社 | Gear pump and manufacturing method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1553030A1 (en) * | 1965-10-12 | 1975-06-19 | Otto Eckerle | BACKLASH AND WEAR-COMPENSATING HIGH PRESSURE GEAR PUMP OR -ENGINE |
DE1728050A1 (en) * | 1968-08-19 | 1975-08-28 | Otto Eckerle | BACKLASH AND WEAR-COMPENSATING HIGH PRESSURE GEAR PUMP OR -ENGINE |
US3838952A (en) * | 1972-01-17 | 1974-10-01 | Komatsu Mfg Co Ltd | Gear pump and motor having a sealed lock for preventing hydraulic oil from leaking between the ends of the teeth of the gears |
-
1973
- 1973-04-20 JP JP1973046596U patent/JPS5346569Y2/ja not_active Expired
-
1974
- 1974-04-17 US US461794A patent/US3915604A/en not_active Expired - Lifetime
- 1974-04-19 GB GB1738174A patent/GB1472194A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2419002A1 (en) | 1974-10-31 |
US3915604A (en) | 1975-10-28 |
DE2419002B2 (en) | 1976-04-22 |
GB1472194A (en) | 1977-05-04 |
JPS5346569Y2 (en) | 1978-11-08 |