NO130519B - - Google Patents

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Info

Publication number
NO130519B
NO130519B NO12771A NO12771A NO130519B NO 130519 B NO130519 B NO 130519B NO 12771 A NO12771 A NO 12771A NO 12771 A NO12771 A NO 12771A NO 130519 B NO130519 B NO 130519B
Authority
NO
Norway
Prior art keywords
closing member
valve
ball
spindle
valve housing
Prior art date
Application number
NO12771A
Other languages
English (en)
Norwegian (no)
Other versions
NO130519C (en:Method
Inventor
J Nelimarkka
Original Assignee
N Oy
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 N Oy filed Critical N Oy
Publication of NO130519B publication Critical patent/NO130519B/no
Publication of NO130519C publication Critical patent/NO130519C/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Multiple-Way Valves (AREA)
NO12771A 1970-01-15 1971-01-14 NO130519C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI11670A FI49216C (fi) 1970-01-15 1970-01-15 Palloventtiili.

Publications (2)

Publication Number Publication Date
NO130519B true NO130519B (en:Method) 1974-09-16
NO130519C NO130519C (en:Method) 1974-12-27

Family

ID=8503625

Family Applications (1)

Application Number Title Priority Date Filing Date
NO12771A NO130519C (en:Method) 1970-01-15 1971-01-14

Country Status (7)

Country Link
JP (1) JPS5119177B1 (en:Method)
CA (1) CA929922A (en:Method)
DE (1) DE2100829A1 (en:Method)
FI (1) FI49216C (en:Method)
FR (1) FR2075603A5 (en:Method)
GB (1) GB1315942A (en:Method)
NO (1) NO130519C (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195312A (zh) * 2016-08-18 2016-12-07 李德生 中通环保旋转球阀
CN117108781B (zh) * 2023-10-17 2024-01-23 成都成高阀门股份有限公司 一种流量计量球阀

Also Published As

Publication number Publication date
CA929922A (en) 1973-07-10
NO130519C (en:Method) 1974-12-27
JPS5119177B1 (en:Method) 1976-06-15
FI49216C (fi) 1975-04-10
FI49216B (en:Method) 1974-12-31
GB1315942A (en) 1973-05-09
FR2075603A5 (en:Method) 1971-10-08
DE2100829A1 (de) 1971-08-26

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