FR1272470A - Valve - Google Patents

Valve

Info

Publication number
FR1272470A
FR1272470A FR757190A FR757190A FR1272470A FR 1272470 A FR1272470 A FR 1272470A FR 757190 A FR757190 A FR 757190A FR 757190 A FR757190 A FR 757190A FR 1272470 A FR1272470 A FR 1272470A
Authority
FR
France
Prior art keywords
valve
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
FR757190A
Other languages
French (fr)
Inventor
Emile Oscar Mathys
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 filed Critical
Priority to FR757190A priority Critical patent/FR1272470A/en
Priority to FR796463A priority patent/FR76803E/en
Priority claimed from FR796463A external-priority patent/FR76803E/en
Priority to FR845987A priority patent/FR82401E/en
Priority to FR863974A priority patent/FR82404E/en
Application granted granted Critical
Publication of FR1272470A publication Critical patent/FR1272470A/en
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
    • F16K5/08—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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5284—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a tap or cock
    • 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
    • F16K5/0621—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 with a spherical segment mounted around a supply pipe
    • 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
    • F16K5/202—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 with conical surfaces
    • 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
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR757190A 1958-01-31 1958-01-31 Valve Expired FR1272470A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR757190A FR1272470A (en) 1958-01-31 1958-01-31 Valve
FR796463A FR76803E (en) 1958-01-31 1959-06-03 Valve
FR845987A FR82401E (en) 1958-01-31 1960-12-03 Valve
FR863974A FR82404E (en) 1958-01-31 1961-06-06 Valve

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR757190A FR1272470A (en) 1958-01-31 1958-01-31 Valve
FR796463A FR76803E (en) 1958-01-31 1959-06-03 Valve
FR845987A FR82401E (en) 1958-01-31 1960-12-03 Valve
FR863974A FR82404E (en) 1958-01-31 1961-06-06 Valve

Publications (1)

Publication Number Publication Date
FR1272470A true FR1272470A (en) 1961-09-29

Family

ID=34682220

Family Applications (3)

Application Number Title Priority Date Filing Date
FR757190A Expired FR1272470A (en) 1958-01-31 1958-01-31 Valve
FR845987A Expired FR82401E (en) 1958-01-31 1960-12-03 Valve
FR863974A Expired FR82404E (en) 1958-01-31 1961-06-06 Valve

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR845987A Expired FR82401E (en) 1958-01-31 1960-12-03 Valve
FR863974A Expired FR82404E (en) 1958-01-31 1961-06-06 Valve

Country Status (1)

Country Link
FR (3) FR1272470A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485680A1 (en) * 1980-06-27 1981-12-31 Dresser Ind Tap with spherical plug chamber - has plug expanded against inlet and outlet ports in shut position to seal
US5137258A (en) * 1989-09-20 1992-08-11 Risuke Takamatsu Ball valve

Also Published As

Publication number Publication date
FR82401E (en) 1964-02-07
FR82404E (en) 1964-02-07

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