GB607715A - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
GB607715A
GB607715A GB32926/45A GB3292645A GB607715A GB 607715 A GB607715 A GB 607715A GB 32926/45 A GB32926/45 A GB 32926/45A GB 3292645 A GB3292645 A GB 3292645A GB 607715 A GB607715 A GB 607715A
Authority
GB
United Kingdom
Prior art keywords
wheel
ring
stem
valve
groove
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
GB32926/45A
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.)
FELIX ROGER MALTERRE
Original Assignee
FELIX ROGER MALTERRE
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 FELIX ROGER MALTERRE filed Critical FELIX ROGER MALTERRE
Publication of GB607715A publication Critical patent/GB607715A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

607,715. Valve spindles. MALTERRE, F. R. Dec. 5, 1946, No. 32926. Convention date, Aug. 24, 1943. [Class 135] A valve operated by a hand wheel 2 having threaded engagement with the casing at 8 and a, central bore through which passes loosely a stem 1 carrying the valve member 14, has a connection between the wheel and the stem in the form of a split resilient ring 3 mounted in a groove in the stem and coacting with a chamfer 6 at the end of the bore in the wheel for imparting upward movement to the valve member, the angle of the chamfer being such that the thrust exerted on the ring 3 does not dislodge the ring from its groove. Rotation of the wheel to produce downward movement thereof produces corresponding movement of the stem 1 through a collar 16. A split resilient ring 10 in a groove in the casing limits the upward movement of the wheel. Chamfers 5, 11 facilitate the mounting of the rings 3, 9 in their grooves, whilst slots 12 are provided for the insertion of a screwdriver for removing the ring 10. The valve stem is sealed by a packing 19. In a modification, external threads are formed on the casing with which an internallythreaded hand wheel co-operates, the ring 10, in this case, being mounted at the lower end of the wheel. The split resilient rings may be of square, rectangular or partly rectangular and partly circular cross-section.
GB32926/45A 1943-08-24 1945-12-05 Improvements in or relating to valves Expired GB607715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR607715X 1943-08-24

Publications (1)

Publication Number Publication Date
GB607715A true GB607715A (en) 1948-09-03

Family

ID=8975578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32926/45A Expired GB607715A (en) 1943-08-24 1945-12-05 Improvements in or relating to valves

Country Status (1)

Country Link
GB (1) GB607715A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067464U (en) * 1973-10-22 1975-06-17
JPS5041525Y1 (en) * 1969-06-09 1975-11-26
WO1981002616A1 (en) * 1980-03-10 1981-09-17 Corning Ltd Safety locking arrangement
GB2222870A (en) * 1988-09-20 1990-03-21 Pacson Ltd Flow control valve
AT505982B1 (en) * 2007-10-25 2009-07-15 Vse Vakuumtechnik VALVE FOR HIGH-SERITY MEDIA

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041525Y1 (en) * 1969-06-09 1975-11-26
JPS5067464U (en) * 1973-10-22 1975-06-17
WO1981002616A1 (en) * 1980-03-10 1981-09-17 Corning Ltd Safety locking arrangement
GB2222870A (en) * 1988-09-20 1990-03-21 Pacson Ltd Flow control valve
GB2222870B (en) * 1988-09-20 1993-01-13 Pacson Ltd Flow control valve
AT505982B1 (en) * 2007-10-25 2009-07-15 Vse Vakuumtechnik VALVE FOR HIGH-SERITY MEDIA

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