DK368686A - Forbedret spindeltaetning i smurte koniske kegleventiler - Google Patents

Forbedret spindeltaetning i smurte koniske kegleventiler Download PDF

Info

Publication number
DK368686A
DK368686A DK368686A DK368686A DK368686A DK 368686 A DK368686 A DK 368686A DK 368686 A DK368686 A DK 368686A DK 368686 A DK368686 A DK 368686A DK 368686 A DK368686 A DK 368686A
Authority
DK
Denmark
Prior art keywords
coneic
lubricated
valves
spindle seal
improved spindle
Prior art date
Application number
DK368686A
Other languages
English (en)
Other versions
DK368686D0 (da
Inventor
E Frederick Schoeneweis
Donn W Duffey
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of DK368686D0 publication Critical patent/DK368686D0/da
Publication of DK368686A publication Critical patent/DK368686A/da

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0285—Packings spindle sealing
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4393—Screw feed
    • Y10T137/4421—Jacking
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6031—Assembling or disassembling rotary valve
    • Y10T137/6058—Plug valve
    • 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
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6089—With mechanical movement between actuator and valve
DK368686A 1986-01-27 1986-08-01 Forbedret spindeltaetning i smurte koniske kegleventiler DK368686A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/822,441 US4619283A (en) 1986-01-27 1986-01-27 Stem seal for tapered lubricated plug valves

Publications (2)

Publication Number Publication Date
DK368686D0 DK368686D0 (da) 1986-08-01
DK368686A true DK368686A (da) 1987-07-28

Family

ID=25236037

Family Applications (1)

Application Number Title Priority Date Filing Date
DK368686A DK368686A (da) 1986-01-27 1986-08-01 Forbedret spindeltaetning i smurte koniske kegleventiler

Country Status (10)

Country Link
US (1) US4619283A (da)
EP (1) EP0237612B1 (da)
JP (1) JPS62180177A (da)
AU (2) AU579024B2 (da)
BR (1) BR8604192A (da)
CA (1) CA1284978C (da)
DE (2) DE3675200D1 (da)
DK (1) DK368686A (da)
IN (1) IN166248B (da)
MX (1) MX165392B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3439121B2 (ja) * 1998-06-08 2003-08-25 重高 賢治郎 真空装置のバルブ
JP4620621B2 (ja) * 2006-03-30 2011-01-26 大阪瓦斯株式会社 ガス栓
US20160215900A1 (en) * 2015-01-22 2016-07-28 Control Components, Inc. Rotary Stem Design for Valve
CN108036071B (zh) * 2018-01-22 2023-07-14 烟台杰瑞石油装备技术有限公司 一种防积砂旋塞阀
JP7186440B2 (ja) * 2019-03-26 2022-12-09 株式会社藤井合金製作所 ガス栓の固着防止構造
US20210101188A1 (en) * 2019-10-03 2021-04-08 Flowtrend, Inc. Full-flow sanitary valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT203305B (de) * 1956-08-18 1959-05-11 Rockwell Mfg Co Drehschieber
US1572030A (en) * 1923-12-14 1926-02-09 Merco Nordstrom Valve Co Valve
US1890524A (en) * 1924-04-19 1932-12-13 Walworth Patents Inc Plug cock and means for turning same
US1944995A (en) * 1929-11-26 1934-01-30 Merco Nordstrom Valve Co Valve
US1979977A (en) * 1930-07-07 1934-11-06 Walworth Patents Inc Valve and packing
US2100470A (en) * 1935-07-23 1937-11-30 Walworth Patents Inc Valve
US2565609A (en) * 1945-02-26 1951-08-28 Duriron Co Automatic lubricated plug valve
US2651490A (en) * 1945-10-23 1953-09-08 American Car & Foundry Co Balanced plug valve
US2699916A (en) * 1949-03-11 1955-01-18 Rockwell Mfg Co Closed bottom service cock
US2718665A (en) * 1949-12-29 1955-09-27 W K M Mfg Company Inc Plastic sealed valve
US2715412A (en) * 1950-11-13 1955-08-16 W K M Mfg Company Inc Gasketed valve
US2945668A (en) * 1955-08-03 1960-07-19 Rockwell Mfg Co Plug valves
US4135544A (en) * 1977-03-02 1979-01-23 Rockwell International Corporation Balanced plug valve
US4159818A (en) * 1977-09-06 1979-07-03 Walworth Company Rotary valve top seal assembly
IN159589B (da) * 1982-08-16 1987-05-30 Rockwell International Corp

Also Published As

Publication number Publication date
DE3675200D1 (de) 1990-11-29
CA1284978C (en) 1991-06-18
AU579024B2 (en) 1988-11-10
AU6114486A (en) 1987-07-30
IN166248B (da) 1990-03-31
AU2216888A (en) 1988-12-15
EP0237612B1 (en) 1990-10-24
AU602609B2 (en) 1990-10-18
MX165392B (es) 1992-11-10
DE237612T1 (de) 1988-02-25
JPH0253662B2 (da) 1990-11-19
BR8604192A (pt) 1987-11-17
US4619283A (en) 1986-10-28
EP0237612A1 (en) 1987-09-23
DK368686D0 (da) 1986-08-01
JPS62180177A (ja) 1987-08-07

Similar Documents

Publication Publication Date Title
BR8700910A (pt) Composicao selante
DK225285D0 (da) Drejespjaeldsventil
MX160873A (es) Mejoras en surtidor de fluidos
FR2548706B1 (fr) Vanne tournante
DK136287D0 (da) Stroemdeleventil
DK205687D0 (da) Taetningsindretning
ES2014442B3 (es) Rodamiento
MX160477A (es) Mejoras en valvula de compuerta
KR890003510U (ko) 축받이 장치
FR2593264B1 (fr) Perfectionnements aux valves de degazage
DK368686A (da) Forbedret spindeltaetning i smurte koniske kegleventiler
DK577985D0 (da) Reduktionsventil
MX160473A (es) Mejoras en conjunto de valvula rotatoria
IT1222387B (it) Complesso valvolare
IT208051Z2 (it) Cuscinetto con complesso di tenuta perfezionato
BR8706134A (pt) Mancal
DK70187D0 (da) Spaerreventil
ES277396Y (es) Valvula de corredera
ES540986A0 (es) Valvula de cierre de corredera
ATA108186A (de) Mehrwege-ventil
BR8603601A (pt) Aperfeicoamento em valvula de dupla retencao
DK162950C (da) Taetningsindretning
BR8601604A (pt) Aperfeicoamentos em valvulas de fecho rapido
BR8604032A (pt) Aperfeicoamentos em protese valvares
BR6600681U (pt) Valvula

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment