FR43789E - Perfectionnements aux robinets - Google Patents

Perfectionnements aux robinets

Info

Publication number: FR43789E
Authority: FR; France
Prior art keywords: taps
Prior art date: 1933-05-23
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

Other languages

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.)

MARTIN

MARTIN MOULET AND CIE

Original Assignee

MARTIN

MARTIN MOULET AND CIE

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.)

1933-05-23

Filing date

1933-05-23

Publication date

1934-08-30

1933-05-23 Application filed by MARTIN, MARTIN MOULET AND CIE filed Critical MARTIN

1934-08-30 Application granted granted Critical

1934-08-30 Publication of FR43789E publication Critical patent/FR43789E/fr

Status Expired legal-status Critical Current

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
- F16K5/04—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 cylindrical surfaces; Packings therefor
- 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
- F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
- F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical 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)

FR43789D 1933-05-23 1933-05-23 Perfectionnements aux robinets Expired FR43789E (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR43789T		1933-05-23

Publications (1)

Publication Number	Publication Date
FR43789E true FR43789E (fr)	1934-08-30

Family

ID=8679723

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR691191D Expired FR691191A (fr)	1933-05-23	1930-02-28	Perfectionnements aux robinets
FR43789D Expired FR43789E (fr)	1933-05-23	1933-05-23	Perfectionnements aux robinets

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR691191D Expired FR691191A (fr)	1933-05-23	1930-02-28	Perfectionnements aux robinets

Country Status (1)

Country	Link
FR (2)	FR691191A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1143815B (it) *	1977-06-03	1986-10-22	Fata Fab App Sollevamento	Valvola girevole per comandare il flusso di un materilae solido in particelle

1930
- 1930-02-28 FR FR691191D patent/FR691191A/fr not_active Expired
1933
- 1933-05-23 FR FR43789D patent/FR43789E/fr not_active Expired

Also Published As

Publication number	Publication date
FR691191A (fr)	1930-10-02

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