DE1750750C3 - Kugelhahn - Google Patents

Kugelhahn

Info

Publication number
DE1750750C3
DE1750750C3 DE1750750A DE1750750A DE1750750C3 DE 1750750 C3 DE1750750 C3 DE 1750750C3 DE 1750750 A DE1750750 A DE 1750750A DE 1750750 A DE1750750 A DE 1750750A DE 1750750 C3 DE1750750 C3 DE 1750750C3
Authority
DE
Germany
Prior art keywords
polytetrafluoroethylene
annular
ball
ring
sealing
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
DE1750750A
Other languages
German (de)
English (en)
Other versions
DE1750750A1 (de
DE1750750B2 (de
Inventor
Jean Soisy-Sous-Montmorency Val D'oise Gachot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1750750A1 publication Critical patent/DE1750750A1/de
Publication of DE1750750B2 publication Critical patent/DE1750750B2/de
Application granted granted Critical
Publication of DE1750750C3 publication Critical patent/DE1750750C3/de
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
    • 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
    • F16K5/06—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 spherical surfaces; Packings therefor
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0631—Easy mounting or dismounting means between two flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
DE1750750A 1967-06-02 1968-05-31 Kugelhahn Expired DE1750750C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR108920 1967-06-02

Publications (3)

Publication Number Publication Date
DE1750750A1 DE1750750A1 (de) 1971-03-25
DE1750750B2 DE1750750B2 (de) 1977-02-03
DE1750750C3 true DE1750750C3 (de) 1983-06-09

Family

ID=8632207

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1750750A Expired DE1750750C3 (de) 1967-06-02 1968-05-31 Kugelhahn
DE6608868U Expired DE6608868U (de) 1967-06-02 1968-05-31 Kugelbahn mit mehrteiligen dichtungen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE6608868U Expired DE6608868U (de) 1967-06-02 1968-05-31 Kugelbahn mit mehrteiligen dichtungen.

Country Status (6)

Country Link
US (1) US3554484A (enExample)
BE (1) BE715428A (enExample)
CH (1) CH485970A (enExample)
DE (2) DE1750750C3 (enExample)
FR (1) FR1599678A (enExample)
GB (1) GB1199656A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741523A (en) * 1971-08-30 1973-06-26 Balon Corp Seat for ball valve
US4126295A (en) * 1976-09-22 1978-11-21 International Telephone And Telegraph Corporation Ball valve having metal seat rings
US4206904A (en) * 1978-01-13 1980-06-10 Nyson Group Marketing, Ltd. Ball valve
US4235418A (en) * 1978-07-20 1980-11-25 International Telephone And Telegraph Corporation Ball valve having metal seat rings
FR2566870B1 (fr) * 1984-06-28 1986-11-28 Amri Dispositif d'etancheite destine a assurer l'etancheite amont/aval d'un obturateur
US4650157A (en) * 1985-09-30 1987-03-17 Pittsburgh Brass Manufacturing Co. Angle ball valve
DE8534101U1 (de) * 1985-12-04 1986-01-23 SKF Gleitlager GmbH, 6625 Püttlingen Anordnung zur Abdichtung von Lagern, insbesondere Gelenklagern mit gesprengtem Außenring
US5027812A (en) * 1989-09-19 1991-07-02 Bivona, Inc. Tracheal tube for laser surgery
RU2218501C2 (ru) * 2001-04-16 2003-12-10 Открытое акционерное общество "Тамбовский завод "Комсомолец" им. Н.С. Артемова" Шаровой кран
ITPR20070023A1 (it) * 2007-04-11 2008-10-12 Tyco Valves & Controlls Italia Srl Sede metallica di valvole per fluidi ad alte temperature
CA2694864C (en) * 2010-03-23 2011-09-20 Velan Inc. Ball valve sealing ring
EP3524861A4 (en) * 2016-10-04 2020-06-10 Nok Corporation Sealing device and sealing assembly
JP7331356B2 (ja) * 2018-12-14 2023-08-23 Tdk株式会社 永久磁石および回転電機
CN113719620A (zh) * 2021-11-01 2021-11-30 烟台金泰美林科技股份有限公司 一种双轨道双密封陶瓷阀门
CN115789287B (zh) * 2022-12-13 2025-07-29 苏州工业园区思达德机械自控有限公司 精细化工行业二片式铸钢固定球阀
US12072042B2 (en) * 2022-12-14 2024-08-27 Fisher Controls International Llc Valve seat and a valve sealing arrangement of a valve assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA550116A (en) * 1957-12-10 J. Aukers Albert Cylinder head gasket
US2191232A (en) * 1938-08-25 1940-02-20 Heinen Joseph Valve and sealing means therefor
US2905197A (en) * 1956-03-26 1959-09-22 Harry P Janes Three-way ball valve
GB1009984A (en) * 1961-12-14 1965-11-17 Saunders Valve Co Ltd Fluid controlling valves
GB978601A (en) * 1962-04-30 1964-12-23 Norris Bros Ltd Fluid control valves
FR1367422A (fr) * 1962-05-30 1964-07-24 Joint d'étanchéité
FR84960E (fr) * 1962-05-30 1965-05-21 Joint d'étanchéité
GB1093711A (en) * 1964-02-25 1967-12-06 Saunders Valve Co Ltd Fluid controlling valves
FR87979E (fr) * 1964-08-06 1966-04-29 Perfectionnements aux robinets à boule
FR1411205A (fr) * 1964-08-06 1965-09-17 Perfectionnements aux robinets à boule
US3356337A (en) * 1965-03-09 1967-12-05 Ohio Injector Company Ball valve sealing element
US3446476A (en) * 1965-05-12 1969-05-27 Balon Corp Valves with movable seals
US3339885A (en) * 1965-06-21 1967-09-05 Scaramucci Domer Ball valve and unstressed synthetic resin seals therefor
FR1471469A (fr) * 1966-03-15 1967-03-03 Dresser Ind Robinet à tournant
FR1517729A (fr) * 1966-07-05 1968-03-22 Joint perfectionné pour vannes ou robinets à boule

Also Published As

Publication number Publication date
FR1599678A (enExample) 1970-07-20
DE1750750A1 (de) 1971-03-25
CH485970A (fr) 1970-02-15
US3554484A (en) 1971-01-12
DE6608868U (de) 1971-12-09
DE1750750B2 (de) 1977-02-03
BE715428A (enExample) 1968-10-16
GB1199656A (en) 1970-07-22

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: ERFINDER IST ANMELDER

C3 Grant after two publication steps (3rd publication)