GB981905A - Multiple disc valves - Google Patents

Multiple disc valves

Info

Publication number
GB981905A
GB981905A GB1359862A GB1359862A GB981905A GB 981905 A GB981905 A GB 981905A GB 1359862 A GB1359862 A GB 1359862A GB 1359862 A GB1359862 A GB 1359862A GB 981905 A GB981905 A GB 981905A
Authority
GB
United Kingdom
Prior art keywords
stack
discs
resilient
corrugated
members
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
GB1359862A
Inventor
Calvin Andrew Gongwer
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.)
Aerojet Rocketdyne Inc
Original Assignee
Aerojet General Corp
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 Aerojet General Corp filed Critical Aerojet General Corp
Priority to GB1359862A priority Critical patent/GB981905A/en
Publication of GB981905A publication Critical patent/GB981905A/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
    • F16K25/00—Details relating to contact between valve members and seat
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Abstract

981,905. Valves. AEROJET-GENERAL CORPORATION. April 9, 1962, No. 13598/62. Heading F2V. [Also in Division G3] A valve comprises a stack of annular discs 18 in which at least the alternate members of the stack are corrugated and resilient. These members may be separated by annular rigid rings, as shown, or by further corrugated resilient members so that a flow path is provided between the discs when in their natural state. The stack is spaced from the housing by axial ribs 14 and rings 17, 49 seal the ends of the stack to the housing and an end plate 25. The plate may be connected to an operating spindle 26 which applies an axial load to the stack to close the flow path. The valve may also be used as a pressure relief valve, the spindle being connected to a spring-loaded piston which is subjected to the controlled fluid pressure when flow is from the outside to the inside of the stack or the fluid may act on plate 25 when flow is in the opposite direction. When the discs are all resilient and corrugated, the corrugations of adjacent discs are of different radius or slanted in different directions.
GB1359862A 1962-04-09 1962-04-09 Multiple disc valves Expired GB981905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1359862A GB981905A (en) 1962-04-09 1962-04-09 Multiple disc valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1359862A GB981905A (en) 1962-04-09 1962-04-09 Multiple disc valves

Publications (1)

Publication Number Publication Date
GB981905A true GB981905A (en) 1965-01-27

Family

ID=10025928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1359862A Expired GB981905A (en) 1962-04-09 1962-04-09 Multiple disc valves

Country Status (1)

Country Link
GB (1) GB981905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072170A1 (en) * 1981-08-03 1983-02-16 E.I. Du Pont De Nemours And Company Control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072170A1 (en) * 1981-08-03 1983-02-16 E.I. Du Pont De Nemours And Company Control valve

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