GB1306262A - - Google Patents

Info

Publication number
GB1306262A
GB1306262A GB2374070A GB2374070A GB1306262A GB 1306262 A GB1306262 A GB 1306262A GB 2374070 A GB2374070 A GB 2374070A GB 2374070 A GB2374070 A GB 2374070A GB 1306262 A GB1306262 A GB 1306262A
Authority
GB
United Kingdom
Prior art keywords
housing
valve member
skirt
trough
valve
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
GB2374070A
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 filed Critical
Publication of GB1306262A publication Critical patent/GB1306262A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
    • 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
    • F16K1/16—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 pivoted closure-members
    • F16K1/18—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 pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/2085—Movable sealing bodies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4621—Seal for relatively movable valving parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87788—With valve or movable deflector at junction
    • Y10T137/87812—Pivoted valve or deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sliding Valves (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Air Supply (AREA)

Abstract

1306262 Valves NATIONAL DUST COLLECTOR CORP 15 May 1970 [16 June 1969] 23740/70 Heading F2V [Also in Division F4] Gas-tight sealing of a flow path within a substantially rectangularly sectioned housing 88, which housing is disposed between flow conduits 82, 84, is effected by means of a rectangular and pivoted closure member 120 which has a trough 136 formed along its periphery and which is movable between a housing- closed position, shown in full lines, and a housing-open position, shown in chain-dotted lines, by means of a double-acting piston and cylinder unit 108 acting through a lever 114 on the valve member pivot 122. When in the housing-closing position, a skirt 142, 144, which extends inwardly and downwardly from the housing interior wall, protrudes into the trough and a dispensing valve 146 feeds water over the skirt and into the trough thereby creating the desired seal. When retracted to the housing-open position, the valve member is entirely accommodated within a recessed portion 92 of the housing 88. In a modification (Fig. 3, not shown), the valve housing is connected at one end to two parallel supply conduits and at its other end to one outlet conduit and the valve member pivot is disposed at the one end of the housing and between the two supply conduits. Sealing of either one of the two inlet conduits by the one valve member is facilitated by providing each conduit with a skirt and the valve member with two peripheral troughs arranged back-to-back.
GB2374070A 1969-06-16 1970-05-15 Expired GB1306262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83356069A 1969-06-16 1969-06-16

Publications (1)

Publication Number Publication Date
GB1306262A true GB1306262A (en) 1973-02-07

Family

ID=25264754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2374070A Expired GB1306262A (en) 1969-06-16 1970-05-15

Country Status (4)

Country Link
US (1) US3566908A (en)
JP (1) JPS4828173B1 (en)
DE (1) DE2027860A1 (en)
GB (1) GB1306262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112253768A (en) * 2020-10-26 2021-01-22 张家港市金秋环保科技有限公司 Bypass structure and using method thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927656A (en) * 1970-08-24 1975-12-23 Ici Ltd Stopping internal combustion engines
US3771561A (en) * 1972-03-14 1973-11-13 J Santamaria Valve
JP2022543570A (en) * 2019-07-31 2022-10-13 アプライド マテリアルズ インコーポレイテッド isolation valve
CN113350932B (en) * 2021-05-31 2022-11-04 周辰晓 Constructional engineering is with spraying dust device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616561A (en) * 1927-02-08 van ackeren
US607035A (en) * 1898-07-12 hannan
US1001399A (en) * 1910-06-01 1911-08-22 James A Herrick Gas-valve.
US1597541A (en) * 1923-01-11 1926-08-24 Plantinga Pierre Connection for retort mouthpieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112253768A (en) * 2020-10-26 2021-01-22 张家港市金秋环保科技有限公司 Bypass structure and using method thereof

Also Published As

Publication number Publication date
US3566908A (en) 1971-03-02
JPS4828173B1 (en) 1973-08-30
DE2027860A1 (en) 1970-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees