CA996817A - Pneumatic ejector - Google Patents

Pneumatic ejector

Info

Publication number
CA996817A
CA996817A CA191,065A CA191065A CA996817A CA 996817 A CA996817 A CA 996817A CA 191065 A CA191065 A CA 191065A CA 996817 A CA996817 A CA 996817A
Authority
CA
Canada
Prior art keywords
pneumatic ejector
ejector
pneumatic
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
CA191,065A
Inventor
Frank G. Weis
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.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Application granted granted Critical
Publication of CA996817A publication Critical patent/CA996817A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
CA191,065A 1973-04-30 1974-01-28 Pneumatic ejector Expired CA996817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355622A US3898018A (en) 1973-04-30 1973-04-30 Pneumatic ejector

Publications (1)

Publication Number Publication Date
CA996817A true CA996817A (en) 1976-09-14

Family

ID=23398154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,065A Expired CA996817A (en) 1973-04-30 1974-01-28 Pneumatic ejector

Country Status (2)

Country Link
US (1) US3898018A (en)
CA (1) CA996817A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844699A (en) * 1984-04-06 1989-07-04 Hoppmann Corporation Submersible pump
JPH0714338B2 (en) * 1988-03-01 1995-02-22 有限会社パラサイト Continuous perfusion device using aeration
US8371826B1 (en) 2008-09-02 2013-02-12 George E. Johnson Geyser pump
US9358505B2 (en) 2009-09-03 2016-06-07 General Electric Company Gas sparger for an immersed membrane
US9364805B2 (en) 2010-10-15 2016-06-14 General Electric Company Integrated gas sparger for an immersed membrane
US8876089B2 (en) 2011-09-15 2014-11-04 Zenon Technology Partnership Method and apparatus to keep an aerator full of air
US9463419B2 (en) 2012-01-09 2016-10-11 General Electric Company Pulse aeration for immersed membranes
EP3406547B1 (en) * 2017-05-23 2020-08-05 Piab Ab Filter monitoring in pneumatic transport systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR344984A (en) * 1904-07-20 1904-11-18 Desire Eugene Duterme Fils Water lifting system at any height
GB541953A (en) * 1940-08-23 1941-12-18 James Frankland Bolton Means for lifting and delivering liquids

Also Published As

Publication number Publication date
US3898018A (en) 1975-08-05

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