GB197404A - Improvement in construction of double acting air pumps or inflators for pneumatic tyres of motor vehicles - Google Patents

Improvement in construction of double acting air pumps or inflators for pneumatic tyres of motor vehicles

Info

Publication number
GB197404A
GB197404A GB403722A GB403722A GB197404A GB 197404 A GB197404 A GB 197404A GB 403722 A GB403722 A GB 403722A GB 403722 A GB403722 A GB 403722A GB 197404 A GB197404 A GB 197404A
Authority
GB
United Kingdom
Prior art keywords
inflators
improvement
construction
motor vehicles
double acting
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
GB403722A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB403722A priority Critical patent/GB197404A/en
Publication of GB197404A publication Critical patent/GB197404A/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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1006—Adaptations or arrangements of distribution members the members being ball valves
    • 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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F04B33/005—Pumps actuated by muscle power, e.g. for inflating specially adapted for inflating tyres of non-motorised vehicles, e.g. cycles, tricycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

197,404. Leversidge, I. Feb. 11, 1922. Portable hand-pumps.-An inflating pump is made double-acting, the ends being connected by a valved discharge tube C, and a release valve A, B being provided, by opening which the upstroke may be made inoperative to reduce the labour of pumping at high pressures.
GB403722A 1922-02-11 1922-02-11 Improvement in construction of double acting air pumps or inflators for pneumatic tyres of motor vehicles Expired GB197404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB403722A GB197404A (en) 1922-02-11 1922-02-11 Improvement in construction of double acting air pumps or inflators for pneumatic tyres of motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB403722A GB197404A (en) 1922-02-11 1922-02-11 Improvement in construction of double acting air pumps or inflators for pneumatic tyres of motor vehicles

Publications (1)

Publication Number Publication Date
GB197404A true GB197404A (en) 1923-05-11

Family

ID=9769538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB403722A Expired GB197404A (en) 1922-02-11 1922-02-11 Improvement in construction of double acting air pumps or inflators for pneumatic tyres of motor vehicles

Country Status (1)

Country Link
GB (1) GB197404A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950939A1 (en) * 2009-10-01 2011-04-08 Decathlon Sa MANUAL AIR PUMP WITH OPTIMIZED COMPRESSION
CN103511221A (en) * 2013-09-19 2014-01-15 丁云广 Full-stroke reciprocating piston type manual-operated compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950939A1 (en) * 2009-10-01 2011-04-08 Decathlon Sa MANUAL AIR PUMP WITH OPTIMIZED COMPRESSION
CN103511221A (en) * 2013-09-19 2014-01-15 丁云广 Full-stroke reciprocating piston type manual-operated compressor

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