DE2807913A1 - Kugelhahn - Google Patents

Kugelhahn

Info

Publication number
DE2807913A1
DE2807913A1 DE19782807913 DE2807913A DE2807913A1 DE 2807913 A1 DE2807913 A1 DE 2807913A1 DE 19782807913 DE19782807913 DE 19782807913 DE 2807913 A DE2807913 A DE 2807913A DE 2807913 A1 DE2807913 A1 DE 2807913A1
Authority
DE
Germany
Prior art keywords
ball
ball valve
bearing
seat
parts
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.)
Granted
Application number
DE19782807913
Other languages
German (de)
English (en)
Other versions
DE2807913C2 (enrdf_load_stackoverflow
Inventor
Horst Schuth
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
Priority to DE19782807913 priority Critical patent/DE2807913A1/de
Publication of DE2807913A1 publication Critical patent/DE2807913A1/de
Application granted granted Critical
Publication of DE2807913C2 publication Critical patent/DE2807913C2/de
Granted 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
DE19782807913 1978-02-24 1978-02-24 Kugelhahn Granted DE2807913A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782807913 DE2807913A1 (de) 1978-02-24 1978-02-24 Kugelhahn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782807913 DE2807913A1 (de) 1978-02-24 1978-02-24 Kugelhahn

Publications (2)

Publication Number Publication Date
DE2807913A1 true DE2807913A1 (de) 1979-08-30
DE2807913C2 DE2807913C2 (enrdf_load_stackoverflow) 1987-06-25

Family

ID=6032804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782807913 Granted DE2807913A1 (de) 1978-02-24 1978-02-24 Kugelhahn

Country Status (1)

Country Link
DE (1) DE2807913A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930456A1 (de) * 1989-09-12 1991-03-21 Chemat Gmbh Absperrhahn
US5673896A (en) * 1994-10-07 1997-10-07 Banjo Corporation Reduced length bolted ball valve
US6050545A (en) * 1998-01-21 2000-04-18 Stolzman; Michael D. Bulk container valve
US11493138B2 (en) * 2020-02-18 2022-11-08 Asian First Refrigeration Corporation Ball valve structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3819924C2 (de) * 1988-06-11 1997-05-28 Schuth Horst Totraumfreier Kugelhahn mit integrierten, abriebfesten Dichtungsringen
DE4414243B4 (de) * 1994-04-23 2004-04-22 Schmitz, Rolf, Dipl.-Ing. Kugelhahn
EP4325096A3 (en) 2020-05-21 2024-05-15 Maxitrol Company Valve seat with seal for use with valve element in valve assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041036A (en) * 1956-12-20 1962-06-26 Hills Mccanna Co Plug valve
DE1202596B (de) * 1963-03-25 1965-10-07 Whitey Research Tool Co Hahn mit Kugelkueken
DE7001833U (de) * 1970-01-21 1971-03-25 Draxel Ernst Kugelsitzventil fuer rohrleitungen
US3647179A (en) * 1969-10-06 1972-03-07 Balon Corp Split body valve assembly
DE7333493U (de) * 1973-09-12 1974-06-20 Siemens Ag Absperrvorrichtung fuer rohrleitungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041036A (en) * 1956-12-20 1962-06-26 Hills Mccanna Co Plug valve
DE1202596B (de) * 1963-03-25 1965-10-07 Whitey Research Tool Co Hahn mit Kugelkueken
US3647179A (en) * 1969-10-06 1972-03-07 Balon Corp Split body valve assembly
DE7001833U (de) * 1970-01-21 1971-03-25 Draxel Ernst Kugelsitzventil fuer rohrleitungen
DE7333493U (de) * 1973-09-12 1974-06-20 Siemens Ag Absperrvorrichtung fuer rohrleitungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930456A1 (de) * 1989-09-12 1991-03-21 Chemat Gmbh Absperrhahn
US5673896A (en) * 1994-10-07 1997-10-07 Banjo Corporation Reduced length bolted ball valve
US6050545A (en) * 1998-01-21 2000-04-18 Stolzman; Michael D. Bulk container valve
US11493138B2 (en) * 2020-02-18 2022-11-08 Asian First Refrigeration Corporation Ball valve structure

Also Published As

Publication number Publication date
DE2807913C2 (enrdf_load_stackoverflow) 1987-06-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition