GB540498A - Improvements in and relating to compressors, blowers or the like - Google Patents

Improvements in and relating to compressors, blowers or the like

Info

Publication number
GB540498A
GB540498A GB693740A GB693740A GB540498A GB 540498 A GB540498 A GB 540498A GB 693740 A GB693740 A GB 693740A GB 693740 A GB693740 A GB 693740A GB 540498 A GB540498 A GB 540498A
Authority
GB
United Kingdom
Prior art keywords
blowers
compressors
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
GB693740A
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.)
Broom and Wade Ltd
Original Assignee
Broom and Wade Ltd
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 Broom and Wade Ltd filed Critical Broom and Wade Ltd
Priority to GB693740A priority Critical patent/GB540498A/en
Publication of GB540498A publication Critical patent/GB540498A/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB693740A 1940-04-17 1940-04-17 Improvements in and relating to compressors, blowers or the like Expired GB540498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB693740A GB540498A (en) 1940-04-17 1940-04-17 Improvements in and relating to compressors, blowers or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB693740A GB540498A (en) 1940-04-17 1940-04-17 Improvements in and relating to compressors, blowers or the like

Publications (1)

Publication Number Publication Date
GB540498A true GB540498A (en) 1941-10-20

Family

ID=9823563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB693740A Expired GB540498A (en) 1940-04-17 1940-04-17 Improvements in and relating to compressors, blowers or the like

Country Status (1)

Country Link
GB (1) GB540498A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415041A (en) * 1994-01-24 1995-05-16 Flowdata, Inc. Double helical flowmeter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415041A (en) * 1994-01-24 1995-05-16 Flowdata, Inc. Double helical flowmeter

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