GB653831A - Improvements in or relating to pistons - Google Patents

Improvements in or relating to pistons

Info

Publication number
GB653831A
GB653831A GB4066/47A GB406647A GB653831A GB 653831 A GB653831 A GB 653831A GB 4066/47 A GB4066/47 A GB 4066/47A GB 406647 A GB406647 A GB 406647A GB 653831 A GB653831 A GB 653831A
Authority
GB
United Kingdom
Prior art keywords
cylinder
disc
secured
discs
tube
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
GB4066/47A
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
Publication of GB653831A publication Critical patent/GB653831A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/14—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body
    • G01F3/16—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders
    • G01F3/18—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising reciprocating pistons, e.g. reciprocating in a rotating body in stationary cylinders involving two or more cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

653,831. Pistons. LODER, J. Feb. 12, 1947, No. 4066. Convention date, April 4, 1941. Addition to 633,637. [Classes 122(i) and 122(ii)] In a piston according to the parent Specification which describes and claims a piston constituted by a thin cylinder and annular disc-like parts secured at their outer periphery to the cylinder so as to define chambers communicating with parts in the cylinder, the parts of the piston being made of thin metal of a low co-efficient of expansion, an inner tubular part is provided and a transverse partition therein to which is removably secured a bearing for the gudgeon pin of the connecting rod. A cylinder 1 has an inner tubular part 2 secured to the cylinder 1 by discs 3. A disc 11 is secured as by welding inside the tube 2 and carries a detachable bearing 12 for a gudgeon pin 13. The disc 11 may be replaced by a disc 21 as shown in Fig. 4, secured to the cylinder 1, and the tube 2 formed by suitably shaped members 24 integral with the discs 3. Alternatively the disc 11 may be formed by suitably shaped members integral with the discs 3 which also form the tube 2.
GB4066/47A 1941-04-04 1947-02-12 Improvements in or relating to pistons Expired GB653831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL633637X 1941-04-04

Publications (1)

Publication Number Publication Date
GB653831A true GB653831A (en) 1951-05-30

Family

ID=19788808

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3971/47A Expired GB633637A (en) 1941-04-04 1947-02-11 Improvements in or relating to pistons for liquid measuring apparatus
GB4066/47A Expired GB653831A (en) 1941-04-04 1947-02-12 Improvements in or relating to pistons

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3971/47A Expired GB633637A (en) 1941-04-04 1947-02-11 Improvements in or relating to pistons for liquid measuring apparatus

Country Status (2)

Country Link
GB (2) GB633637A (en)
NL (1) NL57052C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857763A (en) * 1952-03-14 1958-10-28 Rockwell Mfg Co Fluid meters
DE2364725C2 (en) * 1973-12-27 1985-12-12 Sundstrand Corp., 61101 Rockford, Ill. Method of making a piston

Also Published As

Publication number Publication date
GB633637A (en) 1949-12-19
NL57052C (en)

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