GB773533A - Improvements in and relating to valves for gas cylinders or other containers - Google Patents

Improvements in and relating to valves for gas cylinders or other containers

Info

Publication number
GB773533A
GB773533A GB682754A GB682754A GB773533A GB 773533 A GB773533 A GB 773533A GB 682754 A GB682754 A GB 682754A GB 682754 A GB682754 A GB 682754A GB 773533 A GB773533 A GB 773533A
Authority
GB
United Kingdom
Prior art keywords
hand wheel
stem
casing
valves
closure member
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
GB682754A
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.)
CALOR GAS DISTRIBUTING Co
THOMAS HERBERT TAYLOR
Original Assignee
CALOR GAS DISTRIBUTING Co
THOMAS HERBERT TAYLOR
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 CALOR GAS DISTRIBUTING Co, THOMAS HERBERT TAYLOR filed Critical CALOR GAS DISTRIBUTING Co
Priority to GB682754A priority Critical patent/GB773533A/en
Publication of GB773533A publication Critical patent/GB773533A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Abstract

773,533. Valves. CALOR GAS (DISTRIBUTING), CO., Ltd., TAYLOR, T. H., and OLIVER, F. D. May 9, 1955 [March 9, 1954], No. 6827/54. Class 135. A valve suitable for gas storage cylinders consists of a spring-loaded closure member 2 coacting with a seat 3 towards which it is moved by a stem 18 which is engaged by a hand wheel 14 having screw-threaded connection with the exterior of the casing, the closure member and the stem 18 being separated by a sealing diaphragm 16 which is clamped in the casing by a plug 15 having a central bore through which the stem 18 passes. The arrangement is such that there is no direct connection between the diaphragm clamping member 15 and the hand wheel so that the member 15 does not tend to be loosened by operation of the valve. A lubricant retainer in the form of a felt pad 19 is situated under the hand wheel 14 and the latter has an oil hole 20. A retaining ring 21 prevents the hand wheel from being screwed off the casing.
GB682754A 1954-03-09 1954-03-09 Improvements in and relating to valves for gas cylinders or other containers Expired GB773533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB682754A GB773533A (en) 1954-03-09 1954-03-09 Improvements in and relating to valves for gas cylinders or other containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB682754A GB773533A (en) 1954-03-09 1954-03-09 Improvements in and relating to valves for gas cylinders or other containers

Publications (1)

Publication Number Publication Date
GB773533A true GB773533A (en) 1957-04-24

Family

ID=9821479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB682754A Expired GB773533A (en) 1954-03-09 1954-03-09 Improvements in and relating to valves for gas cylinders or other containers

Country Status (1)

Country Link
GB (1) GB773533A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606374A (en) * 1983-04-05 1986-08-19 Nupro Company Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve
US4732363A (en) * 1986-05-16 1988-03-22 Nupro Company Diaphragm valve
GB2218185A (en) * 1988-04-05 1989-11-08 Kayser A Gmbh & Co Kg Valve assembly
US5865423A (en) * 1997-07-11 1999-02-02 Parker Intangibles, Inc. High flow diaphragm valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606374A (en) * 1983-04-05 1986-08-19 Nupro Company Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve
US4732363A (en) * 1986-05-16 1988-03-22 Nupro Company Diaphragm valve
GB2218185A (en) * 1988-04-05 1989-11-08 Kayser A Gmbh & Co Kg Valve assembly
US5865423A (en) * 1997-07-11 1999-02-02 Parker Intangibles, Inc. High flow diaphragm valve

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