GB914439A - Improvements in valves for the control of fluid flow - Google Patents

Improvements in valves for the control of fluid flow

Info

Publication number
GB914439A
GB914439A GB4447960A GB4447960A GB914439A GB 914439 A GB914439 A GB 914439A GB 4447960 A GB4447960 A GB 4447960A GB 4447960 A GB4447960 A GB 4447960A GB 914439 A GB914439 A GB 914439A
Authority
GB
United Kingdom
Prior art keywords
sleeve
handle
spindle
deformable
valves
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
GB4447960A
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.)
NIELS OTTO THANNING
Original Assignee
NIELS OTTO THANNING
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 NIELS OTTO THANNING filed Critical NIELS OTTO THANNING
Priority to GB4447960A priority Critical patent/GB914439A/en
Publication of GB914439A publication Critical patent/GB914439A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm

Abstract

914,439. Valves. THANING, N. O. Dec. 28, 1960, No. 44479/60. Class 135. A valve is formed with a composite deformable plug comprising an outer deformable sleeve 5 sealingly secured at its ends 7 by screw caps 10, 11 around opposite apertures 9 in the wall of the flow passage 2, 3 and a deformable member 6 within the sleeve which is deformed by operating mechanism, e.g. handle 17 screwing on spindle 13 to compress member 6 between washer 14 and spindle flange 12, whereby the sleeve closes an annular path around the plug. By unscrewing cap 15, the operating mechanism may be withdrawn from the fixed sleeve. Member 6 may contain annular pockets 34, preferably fluid-filled. In another embodiment, member 6 may be a sleeve compressed between two nuts on oppositely screwed portions of a spindle carrying one handle or a handle at each end, the sleeve 5 being constrained to distort across the flow passage by streamlined inlet and outlet guides. Specification 914,440 is referred to.
GB4447960A 1960-12-28 1960-12-28 Improvements in valves for the control of fluid flow Expired GB914439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4447960A GB914439A (en) 1960-12-28 1960-12-28 Improvements in valves for the control of fluid flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4447960A GB914439A (en) 1960-12-28 1960-12-28 Improvements in valves for the control of fluid flow

Publications (1)

Publication Number Publication Date
GB914439A true GB914439A (en) 1963-01-02

Family

ID=10433512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4447960A Expired GB914439A (en) 1960-12-28 1960-12-28 Improvements in valves for the control of fluid flow

Country Status (1)

Country Link
GB (1) GB914439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10690259B2 (en) 2012-10-17 2020-06-23 Swagelok Company Manually actuated valve with over-travel feature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10690259B2 (en) 2012-10-17 2020-06-23 Swagelok Company Manually actuated valve with over-travel feature

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