GB532607A - Improvements in or relating to diaphragm pumps for air or like gaseous fluids - Google Patents

Improvements in or relating to diaphragm pumps for air or like gaseous fluids

Info

Publication number
GB532607A
GB532607A GB25573/39A GB2557339A GB532607A GB 532607 A GB532607 A GB 532607A GB 25573/39 A GB25573/39 A GB 25573/39A GB 2557339 A GB2557339 A GB 2557339A GB 532607 A GB532607 A GB 532607A
Authority
GB
United Kingdom
Prior art keywords
pumps
air
relating
diaphragm pumps
gaseous fluids
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
GB25573/39A
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.)
Sperry Gyroscope Co Inc
Original Assignee
Sperry Gyroscope Co Inc
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 Sperry Gyroscope Co Inc filed Critical Sperry Gyroscope Co Inc
Publication of GB532607A publication Critical patent/GB532607A/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
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0428—Arrangements for pressing or connecting the pistons against the actuated cam
    • 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
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0451—Particularities relating to the distribution members
    • F04B27/0456—Particularities relating to the distribution members to cylindrical distribution members
    • 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
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/053—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
    • F04B45/022—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows with two or more bellows in parallel

Abstract

532,607. Diaphragm air pumps. SPERRY GYROSCOPE CO., Inc. Sept. 11, 1939, No. 25573. Convention date, Sept. 10, 1938. [Class 8 (i)] Diaphragm pumps 26 are disposed around and actuated by an eccentric on a hollow partitioned rotary shaft 3. The pumps circulate air through aircraft instruments &c. by way of inlet and outlet passages 5, 12 open to the two ports of the hollow shaft, which is formed with inlet and outlet ports 36, 37 connected with the passages 39, 43 of the pumps in sequence.
GB25573/39A 1938-09-10 1939-09-11 Improvements in or relating to diaphragm pumps for air or like gaseous fluids Expired GB532607A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US532607XA 1938-09-10 1938-09-10

Publications (1)

Publication Number Publication Date
GB532607A true GB532607A (en) 1941-01-28

Family

ID=21982972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25573/39A Expired GB532607A (en) 1938-09-10 1939-09-11 Improvements in or relating to diaphragm pumps for air or like gaseous fluids

Country Status (1)

Country Link
GB (1) GB532607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014517A1 (en) * 1989-05-23 1990-11-29 Siemens Aktiengesellschaft Bellow-type pump with a plurality of radially arranged bellows

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014517A1 (en) * 1989-05-23 1990-11-29 Siemens Aktiengesellschaft Bellow-type pump with a plurality of radially arranged bellows

Similar Documents

Publication Publication Date Title
GB1344031A (en) Fluid mixing regulator
GB532607A (en) Improvements in or relating to diaphragm pumps for air or like gaseous fluids
GB724120A (en) Improvements in bladed structures for axial flow compressors and the like
GB530632A (en) Improvements in or relating to ventilating device
GB420880A (en) Improvements in or relating to rotary compressors
GB536890A (en) Improvements in or relating to gas compressors
GB628349A (en) Improvements in diaphragm compressors
GB526730A (en) Improvements in or relating to rotary engines
GB524919A (en) Rotary pumps, compressors, engines, gears, and the like
GB524503A (en) Improvements in or relating to rotary fluid pressure motors, pumps and the like
GB792383A (en) Improvements in or relating to multiple cylinder pumps and motors
GB371287A (en) Improvements in or relating to rotary compressors
GB535071A (en) Improvements in or relating to rotary pumps
GB607353A (en) Improvements in or relating to gyroscopic instruments for aircraft
GB704561A (en) Improvements in, or relating to, valves
GB504425A (en) Improvements in or relating to gas meters
GB515124A (en) Improvements relating to pumps and to cooling arrangements associated therewith
GB482263A (en) An improved purifier and pressure regulator for gas
GB471581A (en) Improvements in and relating to rotary valves for internal combustion engines
GB535432A (en) Improvements relating to liquid meters
GB632829A (en) Improved inlet valve for piston compressors
GB558493A (en) Improvements relating to gas meters
GB575164A (en) Improvements in horizon gyros
GB614888A (en) Improvements in or relating to oil flow indicators
GB546329A (en) Improvements in or relating to gyroscopic apparatus