[go: up one dir, main page]

GB335462A - Improvements in stop valves - Google Patents

Improvements in stop valves

Info

Publication number
GB335462A
GB335462A GB37508/29A GB3750829A GB335462A GB 335462 A GB335462 A GB 335462A GB 37508/29 A GB37508/29 A GB 37508/29A GB 3750829 A GB3750829 A GB 3750829A GB 335462 A GB335462 A GB 335462A
Authority
GB
United Kingdom
Prior art keywords
valve member
valve
projection
seat
cams
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
GB37508/29A
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 GB335462A publication Critical patent/GB335462A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/24—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

335,462. Karnath, K. Dec. 7, 1928, [Convention date]. Actuating mechanism ; stop valves.-A stop valve in which the valve member is first lifted from its seat and then rotated into a plane parallel to the direction of flow is actuated by a series of cams mounted on a single manually actuated spindle. The valve member 7 is secured to a pair of yokes 17 embracing cams at the upper and lower parts of the casing. A snail cam 18 intermediate these cams is adapted to engage a projection 19 on the valve member to press it firmly to its seat, and when opening the valve the projecting lip engages one side of the projection to rotate the valve member to the position shown in dotted lines. A further cam 30 co-operates with a lever 33 pivoted to a fixed bracket and is adapted to engage a second projection 35 on the valve member to move it into a position opposite to its seat when closing the valve.
GB37508/29A 1928-12-07 1929-12-06 Improvements in stop valves Expired GB335462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335462X 1928-12-07

Publications (1)

Publication Number Publication Date
GB335462A true GB335462A (en) 1930-09-25

Family

ID=6219308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37508/29A Expired GB335462A (en) 1928-12-07 1929-12-06 Improvements in stop valves

Country Status (1)

Country Link
GB (1) GB335462A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765142A (en) * 1954-05-17 1956-10-02 Oscar H Ludeman Valves
US2833511A (en) * 1954-12-21 1958-05-06 British Ceca Company Ltd Valve mechanisms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765142A (en) * 1954-05-17 1956-10-02 Oscar H Ludeman Valves
US2833511A (en) * 1954-12-21 1958-05-06 British Ceca Company Ltd Valve mechanisms

Similar Documents

Publication Publication Date Title
GB335462A (en) Improvements in stop valves
GB483835A (en) Improvements in valves
GB330873A (en) Improvements in and relating to power-actuated throttle valves
GB293622A (en) Improvements in valves or cocks
GB276780A (en) Improvements in or relating to taps or cocks
GB278138A (en) Improvements in, or relating to, means for locking lift doors
GB370397A (en) Improvements in bib-cocks
GB347058A (en) Improvements in stop valves
US1685259A (en) Flush-tank fitting
GB264658A (en) Improvements in or relating to flap valves
GB278848A (en) Improvements in, and relating to, taps or cocks
GB259997A (en) Improvements in slide valves
US1394424A (en) Automatic stove or the like
GB689372A (en) Improvements in or relating to quick-closing shut-off valves
GB376070A (en) Improvements in or relating to valves for liquid dispensing apparatus
US2308623A (en) Automatic control device
GB382119A (en) Improvements in blow-down valves for steam boilers
GB238052A (en) Improvements relating to clack valves
GB372921A (en) Improvements in, or relating to, valves
GB688401A (en) Pressure relief valve or device applicable to fuel gas mains
GB439751A (en) Improvements relating to means for operating and securing windows, doors, and the like
GB512074A (en) Improvements in or relating to revolving doors
GB265784A (en) Improvements in lifting mechanism for the windows of vehicles
GB325319A (en) Improvements in or relating to valves
GB277504A (en) Improvements in waste preventing taps