GB191119872A - A New or Improved Rotary Force Pump for Delivering Liquid to Several Different Places. - Google Patents

A New or Improved Rotary Force Pump for Delivering Liquid to Several Different Places.

Info

Publication number
GB191119872A
GB191119872A GB191119872DA GB191119872A GB 191119872 A GB191119872 A GB 191119872A GB 191119872D A GB191119872D A GB 191119872DA GB 191119872 A GB191119872 A GB 191119872A
Authority
GB
United Kingdom
Prior art keywords
several different
new
liquid
different places
rotary force
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
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.)
Daimler Motoren Gesellschaft
Original Assignee
Daimler Motoren Gesellschaft
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 Daimler Motoren Gesellschaft filed Critical Daimler Motoren Gesellschaft
Application granted granted Critical
Publication of GB191119872A publication Critical patent/GB191119872A/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)

Abstract

19,872. Daimler-Motoren-Ges. April 22, [Convention date]. Fixed-abutment type; discharge pipes for pumps.-A rotary pump specially suitable for feeding with lubricant several different parts of an automobile comprises a toothed piston wheel f which is mounted so as to gear with and roll within a stationary internally-toothed ring b, the liquid being discharged from the spaces between the stationary teeth into multiple delivery passages h. The piston f is rotatably mounted on a spindle g carried eccentrically by a hollow disk c, which is driven by a shaft d. A container a<1> supplies the liquid to the inlet port c<1> of the pump. Non-return or ball valves may be fitted in the pipes h, or the disk c may be fitted with a ported flange c<2>, Fig. 3, which acts as a cut-off valve.
GB191119872D 1911-04-22 1911-09-06 A New or Improved Rotary Force Pump for Delivering Liquid to Several Different Places. Expired GB191119872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191119872X 1911-04-22

Publications (1)

Publication Number Publication Date
GB191119872A true GB191119872A (en) 1912-09-05

Family

ID=32522029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191119872D Expired GB191119872A (en) 1911-04-22 1911-09-06 A New or Improved Rotary Force Pump for Delivering Liquid to Several Different Places.

Country Status (1)

Country Link
GB (1) GB191119872A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760348A (en) * 1952-08-05 1956-08-28 Wetmore Hodges Motor-compressor in plural temperature refrigerating system
US4185717A (en) * 1978-05-08 1980-01-29 General Motors Corporation Engine lubricating oil pump
FR2559554A1 (en) * 1984-02-15 1985-08-16 Barmag Barmer Maschf INNER DENTURE GEAR PUMP

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760348A (en) * 1952-08-05 1956-08-28 Wetmore Hodges Motor-compressor in plural temperature refrigerating system
US4185717A (en) * 1978-05-08 1980-01-29 General Motors Corporation Engine lubricating oil pump
FR2559554A1 (en) * 1984-02-15 1985-08-16 Barmag Barmer Maschf INNER DENTURE GEAR PUMP
US4674964A (en) * 1984-02-15 1987-06-23 Barmag Ag Gear pump having multiple outputs
US4780070A (en) * 1984-02-15 1988-10-25 Barmag Ag Gear pump having multiple outputs

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