GB1399774A - Externally-meshing gear pumps and motors - Google Patents

Externally-meshing gear pumps and motors

Info

Publication number
GB1399774A
GB1399774A GB762573A GB762573A GB1399774A GB 1399774 A GB1399774 A GB 1399774A GB 762573 A GB762573 A GB 762573A GB 762573 A GB762573 A GB 762573A GB 1399774 A GB1399774 A GB 1399774A
Authority
GB
United Kingdom
Prior art keywords
bearings
shafts
externally
meshing gear
motors
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
Application number
GB762573A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Sperry Rand Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB1399774A publication Critical patent/GB1399774A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
GB762573A 1972-02-17 1973-02-16 Externally-meshing gear pumps and motors Expired GB1399774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22722672A 1972-02-17 1972-02-17

Publications (1)

Publication Number Publication Date
GB1399774A true GB1399774A (en) 1975-07-02

Family

ID=22852275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB762573A Expired GB1399774A (en) 1972-02-17 1973-02-16 Externally-meshing gear pumps and motors

Country Status (9)

Country Link
US (1) US3778202A (enExample)
JP (1) JPS5738790B2 (enExample)
AU (1) AU464393B2 (enExample)
CA (1) CA983317A (enExample)
DE (1) DE2306065C3 (enExample)
FR (1) FR2172678A5 (enExample)
GB (1) GB1399774A (enExample)
IT (1) IT976883B (enExample)
SE (1) SE390195B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945779A (en) * 1973-08-30 1976-03-23 Robert Bosch Gmbh Bearings for the trunnions of gears in gear pumps or the like
DE2848994A1 (de) * 1978-11-11 1980-05-22 Bosch Gmbh Robert Zahnradmaschine (pumpe oder hydromotor)
DE3323925A1 (de) * 1983-07-02 1985-01-03 Robert Bosch Gmbh, 7000 Stuttgart Zahnradmaschine (pumpe oder motor)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923631C (de) * 1951-04-29 1955-02-17 Alfred Buske Gleit- oder Waelzlagerung mit selbsttaetiger Einstellung der Lagerflaeche zur Laufflaeche der Welle
US2923249A (en) * 1954-02-04 1960-02-02 Thompson Ramo Wooldridge Inc Gear pump with pressure loaded end plate and with pressure loaded peripheral tooth sealing means
US3043230A (en) * 1956-06-30 1962-07-10 Eckerle Otto High pressure gear pump
DE1788270U (de) * 1956-09-06 1959-05-06 Bosch Gmbh Robert Zahnradfluessigkeitspumpe.
DE1728085C2 (de) * 1968-08-22 1986-12-04 Eckerle, Otto, 7502 Malsch Zahnradpumpe
US3574492A (en) * 1969-09-26 1971-04-13 Gen Signal Corp Bushing arrangement for rotary shafts

Also Published As

Publication number Publication date
SE390195B (sv) 1976-12-06
JPS4890003A (enExample) 1973-11-24
DE2306065A1 (de) 1973-08-30
US3778202A (en) 1973-12-11
FR2172678A5 (enExample) 1973-09-28
AU464393B2 (en) 1975-08-28
AU5099373A (en) 1974-07-11
DE2306065C3 (de) 1982-05-13
DE2306065B2 (de) 1976-05-13
CA983317A (en) 1976-02-10
JPS5738790B2 (enExample) 1982-08-17
IT976883B (it) 1974-09-10

Similar Documents

Publication Publication Date Title
ES384380A1 (es) Maquina hidrostatica trabajando en circuito cerrado.
GB1149279A (en) Improvements in or relating to gear pumps or motors
GB1147607A (en) Improvements relating to Rotary Hydraulic Pumps or Motors
GB1464701A (en) Gear fluid-machine
GB1372482A (en) Gear pump
GB1255697A (en) Hydrostatic bearing unit
GB1425297A (en) Hydraulic pump or motor
GB1151123A (en) Improvements in or relating to Internally Meshing Gear Pumps.
GB1448064A (en) Hydraulic gear pumps and motors
GB1399774A (en) Externally-meshing gear pumps and motors
GB965470A (en) Improvements in or relating to hydraulic pumps or motors
GB1278074A (en) Improvements in and relating to internally meshing gear pumps
GB1177022A (en) Improvements in or relating to Hydraulic Rotary Pumps or Motors of the Externally Meshing Gear Wheel Type
GB1055850A (en) A liquid supply system incorporating a contaminant resistant gear pump
GB1502070A (en) Pump motor combination for hydraulic implement
GB1182010A (en) Improvements in or relating to high pressure gear pumps
GB1428882A (en) Partition between a hydrodynamic unit and a mechanical part of change-speed gearing
GB996441A (en) Gear pumps
GB1448930A (en) Gear pump or motor
GB1097694A (en) Improvements in or relating to rotary pumps for liquid
GB1271677A (en) Gear pumps
GB1492327A (en) Gear pump or motor
GB1461045A (en) Gear pumps and motors
GB1261215A (en) Improvements in positive-displacement rotary pumps and motors
GB1350620A (en) Gear pumps or fluid motors

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee