GB1228102A - - Google Patents

Info

Publication number
GB1228102A
GB1228102A GB1228102DA GB1228102A GB 1228102 A GB1228102 A GB 1228102A GB 1228102D A GB1228102D A GB 1228102DA GB 1228102 A GB1228102 A GB 1228102A
Authority
GB
United Kingdom
Prior art keywords
sealing elements
plates
gear
axes
gears
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
Other languages
English (en)
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 filed Critical
Publication of GB1228102A publication Critical patent/GB1228102A/en
Expired legal-status Critical Current

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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
GB1228102D 1968-04-29 1969-04-17 Expired GB1228102A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72474968A 1968-04-29 1968-04-29

Publications (1)

Publication Number Publication Date
GB1228102A true GB1228102A (enrdf_load_stackoverflow) 1971-04-15

Family

ID=24911750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228102D Expired GB1228102A (enrdf_load_stackoverflow) 1968-04-29 1969-04-17

Country Status (4)

Country Link
US (1) US3498232A (enrdf_load_stackoverflow)
DE (1) DE1921082A1 (enrdf_load_stackoverflow)
FR (1) FR2007248A1 (enrdf_load_stackoverflow)
GB (1) GB1228102A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336005A (en) * 1979-04-13 1982-06-22 Tyrone Hydraulics, Inc. Gear pumps and motors
US4311445A (en) * 1979-10-30 1982-01-19 Tyrone Hydraulics, Inc. Contaminant resistant gear pumps and motors with wear inserts
CN1029379C (zh) * 1990-02-21 1995-07-26 郑悦 平衡式行星齿轮泵或马达
DE4409417C2 (de) * 1994-03-18 1997-07-17 Driescher Eltech Werk Elektrisches Schaltfeld
PL3538765T3 (pl) * 2016-11-11 2022-12-12 Micropump Inc. System i sposób mocowania członu podatnego w pompie

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US164147A (en) * 1875-06-08 Improvement in pumps
US2742862A (en) * 1953-03-09 1956-04-24 New Prod Corp Fluid pump
US2996999A (en) * 1958-01-22 1961-08-22 Hupp Corp Gear pump
US3208393A (en) * 1963-07-23 1965-09-28 Alois J Kosch Gear type pump or motor
US3429270A (en) * 1967-08-09 1969-02-25 Chandler Evans Inc Gear pump movable elements having a plurality of sealing forces
US3437048A (en) * 1967-08-09 1969-04-08 Chandler Evans Inc Gear pump
US3427985A (en) * 1967-08-09 1969-02-18 Chandler Evans Inc Three-gear pump with movable elements having plurality of sealing forces

Also Published As

Publication number Publication date
DE1921082A1 (de) 1969-12-11
FR2007248A1 (enrdf_load_stackoverflow) 1970-01-02
US3498232A (en) 1970-03-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees