FR2007248A1 - - Google Patents

Info

Publication number
FR2007248A1
FR2007248A1 FR6913701A FR6913701A FR2007248A1 FR 2007248 A1 FR2007248 A1 FR 2007248A1 FR 6913701 A FR6913701 A FR 6913701A FR 6913701 A FR6913701 A FR 6913701A FR 2007248 A1 FR2007248 A1 FR 2007248A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6913701A
Other languages
French (fr)
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.)
Chandler Evans Inc
Original Assignee
Chandler Evans Inc
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 Chandler Evans Inc filed Critical Chandler Evans Inc
Publication of FR2007248A1 publication Critical patent/FR2007248A1/fr
Withdrawn legal-status Critical Current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)
FR6913701A 1968-04-29 1969-04-29 Withdrawn FR2007248A1 (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
FR2007248A1 true FR2007248A1 (enrdf_load_stackoverflow) 1970-01-02

Family

ID=24911750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6913701A Withdrawn FR2007248A1 (enrdf_load_stackoverflow) 1968-04-29 1969-04-29

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
GB1228102A (enrdf_load_stackoverflow) 1971-04-15
US3498232A (en) 1970-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse