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GB433981A - Improvements in air compressors and vacuum pumps - Google Patents

Improvements in air compressors and vacuum pumps

Info

Publication number
GB433981A
GB433981A GB1667234A GB1667234A GB433981A GB 433981 A GB433981 A GB 433981A GB 1667234 A GB1667234 A GB 1667234A GB 1667234 A GB1667234 A GB 1667234A GB 433981 A GB433981 A GB 433981A
Authority
GB
United Kingdom
Prior art keywords
ports
vacuum pumps
air compressors
road
tuffley
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
GB1667234A
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.)
THOMAS EVAN LOVE
Original Assignee
THOMAS EVAN LOVE
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 THOMAS EVAN LOVE filed Critical THOMAS EVAN LOVE
Priority to GB1667234A priority Critical patent/GB433981A/en
Publication of GB433981A publication Critical patent/GB433981A/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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Massaging Devices (AREA)

Abstract

433,981. Compressing and exhausting pumps. WILLIAMS, H. G., Southlands, Tuffley Avenue, JAMES, R. R., Morwenna, Stroud Road, both in Gloucester, and LOVE, T. E., The White House, Cromwell Road, Cheltenham. June 5, 1934, No. 16672. [Class 8 (i)] [See also Group XXIXI A pair of interlocked inlet and outlet cocks 2, 3, in the cylinder head lead to the pump valves and are movable together, by rotation, to register either with ports 6, 9 in the head, for compression, or with ports 7, 10 for evacuation.
GB1667234A 1934-06-05 1934-06-05 Improvements in air compressors and vacuum pumps Expired GB433981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1667234A GB433981A (en) 1934-06-05 1934-06-05 Improvements in air compressors and vacuum pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1667234A GB433981A (en) 1934-06-05 1934-06-05 Improvements in air compressors and vacuum pumps

Publications (1)

Publication Number Publication Date
GB433981A true GB433981A (en) 1935-08-23

Family

ID=10081536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1667234A Expired GB433981A (en) 1934-06-05 1934-06-05 Improvements in air compressors and vacuum pumps

Country Status (1)

Country Link
GB (1) GB433981A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111188754A (en) * 2020-01-17 2020-05-22 华腾物联科技(武汉)有限公司 Air pump and air inlet and outlet conversion driving mechanism thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111188754A (en) * 2020-01-17 2020-05-22 华腾物联科技(武汉)有限公司 Air pump and air inlet and outlet conversion driving mechanism thereof

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