AU481072A - - Google Patents

Info

Publication number
AU481072A
AU481072A AU6000973A AU6000973A AU481072A AU 481072 A AU481072 A AU 481072A AU 6000973 A AU6000973 A AU 6000973A AU 6000973 A AU6000973 A AU 6000973A AU 481072 A AU481072 A AU 481072A
Authority
AU
Australia
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
AU6000973A
Other versions
AU481072B2 (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
Priority to AU60009/73A priority Critical patent/AU481072B2/en
Priority claimed from AU60009/73A external-priority patent/AU481072B2/en
Application granted granted Critical
Publication of AU481072A publication Critical patent/AU481072A/xx
Publication of AU481072B2 publication Critical patent/AU481072B2/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU60009/73A 1972-09-04 Vacuum pump Expired AU481072B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU60009/73A AU481072B2 (en) 1972-09-04 Vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU60009/73A AU481072B2 (en) 1972-09-04 Vacuum pump

Publications (2)

Publication Number Publication Date
AU481072A true AU481072A (en:Method) 1975-03-06
AU481072B2 AU481072B2 (en) 1975-03-06

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102608A (en) 1975-12-24 1978-07-25 Commonwealth Scientific And Industrial Research Organization Reciprocatory piston and cylinder machines
US4560327A (en) * 1982-12-17 1985-12-24 Commonwealth Scientific And Industrial Research Organization Porting and ducting arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102608A (en) 1975-12-24 1978-07-25 Commonwealth Scientific And Industrial Research Organization Reciprocatory piston and cylinder machines
US4560327A (en) * 1982-12-17 1985-12-24 Commonwealth Scientific And Industrial Research Organization Porting and ducting arrangement

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