FI823473L - KULVENTIL - Google Patents

KULVENTIL

Info

Publication number
FI823473L
FI823473L FI823473A FI823473A FI823473L FI 823473 L FI823473 L FI 823473L FI 823473 A FI823473 A FI 823473A FI 823473 A FI823473 A FI 823473A FI 823473 L FI823473 L FI 823473L
Authority
FI
Finland
Prior art keywords
section
housing
ball
conical intermediate
central section
Prior art date
Application number
FI823473A
Other languages
Finnish (fi)
Other versions
FI823473A0 (en
FI71609B (en
FI71609C (en
Inventor
Richard Huber
Peter Wirz
Original Assignee
Klinger Ag
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 Klinger Ag filed Critical Klinger Ag
Publication of FI823473A0 publication Critical patent/FI823473A0/en
Publication of FI823473L publication Critical patent/FI823473L/en
Publication of FI71609B publication Critical patent/FI71609B/en
Application granted granted Critical
Publication of FI71609C publication Critical patent/FI71609C/en

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs

Abstract

1. Ball valve having a housing, comprising a tubular end section (1', 31") and a central section (1, 31) which is broader than the end section and is connected to the end section by way of a conical intermediate section (12, 31') which has a cone angle of at least 30 , and having a ball (6) which is mounted in the central section, is rotatable from outside by means of an operating bolt (4) and is sealed by means of at least one sealing ring (10) arranged in a support component (11, 32, 42) which is supported against the housing, characterised in that (a) the entire housing (1, 12, 1'; 31, 31', 31") with end sections adjoining either side of the central section by way of conical intermediate sections is constructed in one piece without welding ; (b) the ball (6) is accommodated between two sealing rings (10) each of which is arranged in a support component (11, 32, 42), and (c) the support components are supported against the conical intermediate sections (12, 31') in such a manner that they are sealed.
FI823473A 1981-10-13 1982-10-12 Ball valve. FI71609C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3140504 1981-10-13
DE3140504 1981-10-13

Publications (4)

Publication Number Publication Date
FI823473A0 FI823473A0 (en) 1982-10-12
FI823473L true FI823473L (en) 1983-04-14
FI71609B FI71609B (en) 1986-10-10
FI71609C FI71609C (en) 1987-01-19

Family

ID=6143950

Family Applications (1)

Application Number Title Priority Date Filing Date
FI823473A FI71609C (en) 1981-10-13 1982-10-12 Ball valve.

Country Status (5)

Country Link
EP (1) EP0077058B1 (en)
AT (1) ATE13342T1 (en)
DE (1) DE3263559D1 (en)
DK (1) DK157325C (en)
FI (1) FI71609C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3463965D1 (en) * 1983-04-19 1987-07-02 Klinger Ag Fitting insertable in a conduit line
EP2882986A4 (en) * 2012-08-13 2016-04-20 Broen As Valve housing with collared spindle guide
CN104132159B (en) * 2013-08-25 2017-02-15 温州昌佳阀门有限公司 Two-piece type ball valve and later machining technology
EP3141782A1 (en) * 2015-09-09 2017-03-15 Vexve Oy Ball valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573177A (en) * 1945-05-23 1951-10-30 Hose Accessorics Company Method of making valves
DE7910913U1 (en) * 1979-04-12 1980-05-29 Walz, Georg, 7920 Heidenheim INSULATING BALL VALVE FOR PIPELINES

Also Published As

Publication number Publication date
FI823473A0 (en) 1982-10-12
EP0077058A1 (en) 1983-04-20
DK157325B (en) 1989-12-11
DK452982A (en) 1983-04-14
FI71609B (en) 1986-10-10
EP0077058B1 (en) 1985-05-15
DE3263559D1 (en) 1985-06-20
DK157325C (en) 1990-05-14
FI71609C (en) 1987-01-19
ATE13342T1 (en) 1985-06-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: KLINGER AG