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GB443335A - Improvements in or relating to leaf springs - Google Patents

Improvements in or relating to leaf springs

Info

Publication number
GB443335A
GB443335A GB20032/35A GB2003235A GB443335A GB 443335 A GB443335 A GB 443335A GB 20032/35 A GB20032/35 A GB 20032/35A GB 2003235 A GB2003235 A GB 2003235A GB 443335 A GB443335 A GB 443335A
Authority
GB
United Kingdom
Prior art keywords
springs
valve
slidable
double
screw
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
GB20032/35A
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Publication of GB443335A publication Critical patent/GB443335A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01F3/20—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 flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—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 flexible movable walls, e.g. diaphragms, bellows for gases
    • G01F3/221—Valves therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

443,335. Laminated springs; gas meters. NAAMLOOZE VENNOOTSCHAP MACHINERIEEN - EN APPARATEN FABRIEKEN MEAF, 30, Croeselaan, Utrecht, Holland. July 12, 1935, No. 20032. Convention date, Feb. 25. [Class 108 (iii)] [See also Group XXIX] In order to adjust the pressure of a valve operable by control means through one or more leafsprings, the effective length of the springs is adapted to be varied by means of a slotted plate slidable on the springs and connected thereto by a screw passing through the slot. As shown a double plate in the form of a clip 8 is slidable on the springs 3 and, with the springs, is connected by the screw 1 to the shaft 2 of the valve-reversing gear of a gasmeter, the double-acting valve 5 being carried by a spindle 4 secured to the free ends of the springs.
GB20032/35A 1935-02-25 1935-07-12 Improvements in or relating to leaf springs Expired GB443335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE443335X 1935-02-25

Publications (1)

Publication Number Publication Date
GB443335A true GB443335A (en) 1936-02-26

Family

ID=6528592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20032/35A Expired GB443335A (en) 1935-02-25 1935-07-12 Improvements in or relating to leaf springs

Country Status (1)

Country Link
GB (1) GB443335A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887999A (en) * 1958-08-13 1959-05-26 Robert H Thorner Engine governor
US2938973A (en) * 1957-03-27 1960-05-31 English Electric Co Ltd Mass-actuated electric switching devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938973A (en) * 1957-03-27 1960-05-31 English Electric Co Ltd Mass-actuated electric switching devices
US2887999A (en) * 1958-08-13 1959-05-26 Robert H Thorner Engine governor

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