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GB557812A - Improvements in and relating to pumps - Google Patents

Improvements in and relating to pumps

Info

Publication number
GB557812A
GB557812A GB4235/42A GB423542A GB557812A GB 557812 A GB557812 A GB 557812A GB 4235/42 A GB4235/42 A GB 4235/42A GB 423542 A GB423542 A GB 423542A GB 557812 A GB557812 A GB 557812A
Authority
GB
United Kingdom
Prior art keywords
pumps
relating
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
GB4235/42A
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.)
Trico Products Corp
Original Assignee
Trico Products 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 Trico Products Corp filed Critical Trico Products Corp
Publication of GB557812A publication Critical patent/GB557812A/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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • 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
    • F04C21/00—Oscillating-piston pumps specially adapted for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB4235/42A 1941-05-07 1942-03-30 Improvements in and relating to pumps Expired GB557812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US557812XA 1941-05-07 1941-05-07

Publications (1)

Publication Number Publication Date
GB557812A true GB557812A (en) 1943-12-07

Family

ID=22000114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4235/42A Expired GB557812A (en) 1941-05-07 1942-03-30 Improvements in and relating to pumps

Country Status (1)

Country Link
GB (1) GB557812A (en)

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