GB295994A - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
GB295994A
GB295994A GB23312/28A GB2331228A GB295994A GB 295994 A GB295994 A GB 295994A GB 23312/28 A GB23312/28 A GB 23312/28A GB 2331228 A GB2331228 A GB 2331228A GB 295994 A GB295994 A GB 295994A
Authority
GB
United Kingdom
Prior art keywords
valve
double
closure
beat
boveri
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
GB23312/28A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB295994A publication Critical patent/GB295994A/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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves

Landscapes

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

Abstract

295,994. Akt.-Ges. Brown, Boveri, et Cie. Aug. 22. 1927, [Convention date]. Closure members. double. beat. - In double-beat lift valves for operation by servo-motors provision is made for stabilizing or balancing the valve by means of the reaction of the energy of velocity of the fluid thereby enabling a valve to be produced with the upper member of a laver diameter e than the lower d so that the valve can be assembled without the use of an upper split seating. For this purpose a baffle or deflecting ring f is disposed on the valve member between the closure surfaces or on a tubular part depending below the lower closure surface.
GB23312/28A 1927-08-22 1928-08-13 Improvements in valves Expired GB295994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295994X 1927-08-22

Publications (1)

Publication Number Publication Date
GB295994A true GB295994A (en) 1929-02-07

Family

ID=6090223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23312/28A Expired GB295994A (en) 1927-08-22 1928-08-13 Improvements in valves

Country Status (1)

Country Link
GB (1) GB295994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722889A1 (en) * 1977-05-20 1978-11-23 Rost & Soehne Georg Self-closing valve for shower head - has elastic material valve stem to exert sufficient force to close valve even under low flow conditions
US4586539A (en) * 1982-01-05 1986-05-06 Ube Industries, Ltd. Flow adjusting valve and die casting machine incorporating the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722889A1 (en) * 1977-05-20 1978-11-23 Rost & Soehne Georg Self-closing valve for shower head - has elastic material valve stem to exert sufficient force to close valve even under low flow conditions
US4586539A (en) * 1982-01-05 1986-05-06 Ube Industries, Ltd. Flow adjusting valve and die casting machine incorporating the same

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