DE1775748B2 - - Google Patents

Info

Publication number
DE1775748B2
DE1775748B2 DE19681775748 DE1775748A DE1775748B2 DE 1775748 B2 DE1775748 B2 DE 1775748B2 DE 19681775748 DE19681775748 DE 19681775748 DE 1775748 A DE1775748 A DE 1775748A DE 1775748 B2 DE1775748 B2 DE 1775748B2
Authority
DE
Germany
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
DE19681775748
Other languages
German (de)
Other versions
DE1775748C3 (en
DE1775748A1 (en
Inventor
Nicolaas Jacobus Gouda Mokveld (Niederlande)
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.)
Machinefabriek Mokveld BV
Original Assignee
Machinefabriek Mokveld BV
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
Priority claimed from FR122088A external-priority patent/FR1537594A/en
Application filed by Machinefabriek Mokveld BV filed Critical Machinefabriek Mokveld BV
Publication of DE1775748A1 publication Critical patent/DE1775748A1/en
Publication of DE1775748B2 publication Critical patent/DE1775748B2/de
Application granted granted Critical
Publication of DE1775748C3 publication Critical patent/DE1775748C3/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
  • Sealing Devices (AREA)
  • Multiple-Way Valves (AREA)
  • Taps Or Cocks (AREA)
DE19681775748 1967-09-25 1968-09-19 Seal for a piston valve Expired DE1775748C3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122088A FR1537594A (en) 1967-09-25 1967-09-25 Pressure assisted valve

Publications (3)

Publication Number Publication Date
DE1775748A1 DE1775748A1 (en) 1972-01-13
DE1775748B2 true DE1775748B2 (en) 1974-04-11
DE1775748C3 DE1775748C3 (en) 1974-11-21

Family

ID=8638880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681775748 Expired DE1775748C3 (en) 1967-09-25 1968-09-19 Seal for a piston valve

Country Status (9)

Country Link
BE (1) BE721022A (en)
CH (1) CH481329A (en)
DE (1) DE1775748C3 (en)
ES (1) ES358850A1 (en)
GB (1) GB1212616A (en)
NL (1) NL138981B (en)
NO (1) NO121984B (en)
SE (1) SE346844B (en)
SU (1) SU458995A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036639A1 (en) * 1980-09-29 1982-05-13 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Control valve plunger sealing ring - fits in groove with raised portion on bottom surface
DE3036700A1 (en) * 1980-09-29 1982-05-13 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Control valve plunger sealing ring - fits in groove with sloping flanks widening towards bottom

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU183402B (en) * 1981-04-17 1984-05-28 Laszlo Imre Valve with ring piston of axial moving
DE3731349A1 (en) * 1987-09-18 1989-03-30 Mokveld Valves Bv VALVE FROM A HOUSING WITH A CYLINDRICAL FLOW PASSAGE
GB2220048A (en) * 1988-06-24 1989-12-28 Lasalle Manufacturing Limited A valve assembly
DE202004011768U1 (en) 2004-07-28 2005-12-22 Hewi Heinrich Wilke Gmbh Sanitary element system with system interface
WO2014082649A1 (en) * 2012-11-30 2014-06-05 Holter Regelarmaturen Gmbh & Co. Kg High-pressure valve and seat gasket for same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036639A1 (en) * 1980-09-29 1982-05-13 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Control valve plunger sealing ring - fits in groove with raised portion on bottom surface
DE3036700A1 (en) * 1980-09-29 1982-05-13 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Control valve plunger sealing ring - fits in groove with sloping flanks widening towards bottom

Also Published As

Publication number Publication date
NO121984B (en) 1971-05-03
NL138981B (en) 1973-05-15
SU458995A3 (en) 1975-01-30
BE721022A (en) 1969-03-03
GB1212616A (en) 1970-11-18
DE1775748C3 (en) 1974-11-21
NL6812914A (en) 1969-03-27
DE1775748A1 (en) 1972-01-13
CH481329A (en) 1969-11-15
ES358850A1 (en) 1970-07-01
SE346844B (en) 1972-07-17

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977