CA970218A - Rotary fluid pump or motor - Google Patents
Rotary fluid pump or motorInfo
- Publication number
- CA970218A CA970218A CA157,267A CA157267A CA970218A CA 970218 A CA970218 A CA 970218A CA 157267 A CA157267 A CA 157267A CA 970218 A CA970218 A CA 970218A
- Authority
- CA
- Canada
- Prior art keywords
- motor
- fluid pump
- rotary fluid
- rotary
- pump
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 title 1
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
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 |
---|---|---|---|
US22290972A | 1972-02-02 | 1972-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA970218A true CA970218A (en) | 1975-07-01 |
Family
ID=22834236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA157,267A Expired CA970218A (en) | 1972-02-02 | 1972-11-23 | Rotary fluid pump or motor |
Country Status (2)
Country | Link |
---|---|
US (1) | US3778200A (en) |
CA (1) | CA970218A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292013A (en) * | 1979-03-28 | 1981-09-29 | Commercial Shearing, Inc. | Rotary impeller or motor with pressure balanced end plates |
US4337018A (en) * | 1980-01-29 | 1982-06-29 | Commercial Shearing, Inc. | Rotary impeller pump or motor with counterbalancing chamber in thrust plate bearing counterbore |
GB8415879D0 (en) * | 1984-06-21 | 1984-07-25 | Dowty Hydraulic Units Ltd | Rotary positive displacement fluid-pressure machines |
US4787332A (en) * | 1986-02-12 | 1988-11-29 | Robotics, Inc. | Adhesive dispensing pump control system |
GB0114434D0 (en) * | 2001-06-14 | 2001-08-08 | Lucas Industries Ltd | Bearing arrangement |
US20110262288A1 (en) * | 2010-04-21 | 2011-10-27 | Jeffrey Leaverton | Wear plate kit for brass water pump |
CN102808765B (en) * | 2011-06-01 | 2017-04-05 | 德昌电机(深圳)有限公司 | Fluid pumping apparatus |
CN103375404B (en) * | 2012-04-30 | 2017-12-01 | 伊顿公司 | Positive displacement pump assemblies with the removable end plate for rotor cover clearance control |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348492A (en) * | 1966-12-05 | 1967-10-24 | Borg Warner | Reversible wear plate pump |
US3371615A (en) * | 1967-01-16 | 1968-03-05 | Borg Warner | Pressure loaded pump |
US3473476A (en) * | 1967-11-13 | 1969-10-21 | Lear Siegler Inc | Gear pump seal |
US3499390A (en) * | 1968-04-11 | 1970-03-10 | Parker Hannifin Corp | Rotary pump |
US3482524A (en) * | 1968-06-12 | 1969-12-09 | Gen Signal Corp | Pump or motor |
ES360358A1 (en) * | 1968-11-15 | 1970-07-01 | Viro Innocenti Spa | Geared pumps |
-
1972
- 1972-02-02 US US00222909A patent/US3778200A/en not_active Expired - Lifetime
- 1972-11-23 CA CA157,267A patent/CA970218A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3778200A (en) | 1973-12-11 |
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