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AU4506768A - Improvements in and relating to armatures for aerators or electric air pumps - Google Patents

Improvements in and relating to armatures for aerators or electric air pumps

Info

Publication number
AU4506768A
AU4506768A AU45067/68A AU4506768A AU4506768A AU 4506768 A AU4506768 A AU 4506768A AU 45067/68 A AU45067/68 A AU 45067/68A AU 4506768 A AU4506768 A AU 4506768A AU 4506768 A AU4506768 A AU 4506768A
Authority
AU
Australia
Prior art keywords
aerators
armatures
relating
electric air
air pumps
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
AU45067/68A
Inventor
de VIEUX MOGRIDGE COLIN
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU45067/68A priority Critical patent/AU4506768A/en
Publication of AU4506768A publication Critical patent/AU4506768A/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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU45067/68A 1968-10-18 1968-10-18 Improvements in and relating to armatures for aerators or electric air pumps Expired AU4506768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45067/68A AU4506768A (en) 1968-10-18 1968-10-18 Improvements in and relating to armatures for aerators or electric air pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU45067/68A AU4506768A (en) 1968-10-18 1968-10-18 Improvements in and relating to armatures for aerators or electric air pumps

Publications (1)

Publication Number Publication Date
AU4506768A true AU4506768A (en) 1970-04-23

Family

ID=3732223

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45067/68A Expired AU4506768A (en) 1968-10-18 1968-10-18 Improvements in and relating to armatures for aerators or electric air pumps

Country Status (1)

Country Link
AU (1) AU4506768A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022499A1 (en) * 1979-07-14 1981-01-21 Tetra Werke Dr.rer.nat. Ulrich Baensch GmbH Twin membrane compressor, particularly for aeration and such of aquaria

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022499A1 (en) * 1979-07-14 1981-01-21 Tetra Werke Dr.rer.nat. Ulrich Baensch GmbH Twin membrane compressor, particularly for aeration and such of aquaria

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