GB780574A - Improvements in or relating to gas meters - Google Patents

Improvements in or relating to gas meters

Info

Publication number
GB780574A
GB780574A GB3226653A GB3226653A GB780574A GB 780574 A GB780574 A GB 780574A GB 3226653 A GB3226653 A GB 3226653A GB 3226653 A GB3226653 A GB 3226653A GB 780574 A GB780574 A GB 780574A
Authority
GB
United Kingdom
Prior art keywords
meter
coin
gas
spindle
gas meters
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
GB3226653A
Inventor
Leonard Hugh Rolfe
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.)
Parkinson & Cowan Ltd
Original Assignee
Parkinson & Cowan Ltd
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 Parkinson & Cowan Ltd filed Critical Parkinson & Cowan Ltd
Priority to GB3226653A priority Critical patent/GB780574A/en
Publication of GB780574A publication Critical patent/GB780574A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
    • G07F15/001—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for gas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)

Abstract

780,574. Coin-freed gas meters. PARKINSON & COWAN, Ltd. Oct. 4, 1954 [Nov. 20, 1953], No. 32266/53. Class 27 [Also in Group XXIX] A prepayment unit 14 comprising a gas valve 29, coin mechanism 21 and coin box 22 can be fitted to the top of a modified credit gas meter 11 and connected to the inlet pipe 12 or outlet pipe 13 in order to convert the meter to a prepayment meter. A spindle 16 geared to the meter measuring mechanism is coupled to a spindle 19 projecting from the unit by a projection and slot or by splines or other means.
GB3226653A 1953-11-20 1953-11-20 Improvements in or relating to gas meters Expired GB780574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3226653A GB780574A (en) 1953-11-20 1953-11-20 Improvements in or relating to gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3226653A GB780574A (en) 1953-11-20 1953-11-20 Improvements in or relating to gas meters

Publications (1)

Publication Number Publication Date
GB780574A true GB780574A (en) 1957-08-07

Family

ID=10335933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3226653A Expired GB780574A (en) 1953-11-20 1953-11-20 Improvements in or relating to gas meters

Country Status (1)

Country Link
GB (1) GB780574A (en)

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