IT1288732B1 - SLEEVE SEAL IN ELASTOMER MATERIAL, FOR HYDRAULIC APPLIANCES. - Google Patents

SLEEVE SEAL IN ELASTOMER MATERIAL, FOR HYDRAULIC APPLIANCES.

Info

Publication number
IT1288732B1
IT1288732B1 ITTO960816A IT1288732B1 IT 1288732 B1 IT1288732 B1 IT 1288732B1 IT TO960816 A ITTO960816 A IT TO960816A IT 1288732 B1 IT1288732 B1 IT 1288732B1
Authority
IT
Italy
Prior art keywords
elastomer material
sleeve seal
hydraulic appliances
appliances
hydraulic
Prior art date
Application number
Other languages
Italian (it)
Inventor
Francesco Knapp
Original Assignee
Gevipi 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 Gevipi Ag filed Critical Gevipi Ag
Priority to ITTO960816 priority Critical patent/IT1288732B1/en
Priority to JP10517524A priority patent/JP2000502433A/en
Priority to TR1998/01031T priority patent/TR199801031T1/en
Priority to EP97943298A priority patent/EP0923493A4/en
Priority to CA002238515A priority patent/CA2238515C/en
Priority to US09/077,182 priority patent/US6290240B1/en
Priority to PCT/US1997/016075 priority patent/WO1998015467A1/en
Publication of ITTO960816A1 publication Critical patent/ITTO960816A1/en
Application granted granted Critical
Publication of IT1288732B1 publication Critical patent/IT1288732B1/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/0655—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with flat slides
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • 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
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/02—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
    • F16K3/04—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 with pivoted closure members
    • F16K3/06—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 with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—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 with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Sealing Material Composition (AREA)
ITTO960816 1996-10-08 1996-10-08 SLEEVE SEAL IN ELASTOMER MATERIAL, FOR HYDRAULIC APPLIANCES. IT1288732B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITTO960816 IT1288732B1 (en) 1996-10-08 1996-10-08 SLEEVE SEAL IN ELASTOMER MATERIAL, FOR HYDRAULIC APPLIANCES.
JP10517524A JP2000502433A (en) 1996-10-08 1997-09-11 Grommet cup packing
TR1998/01031T TR199801031T1 (en) 1996-10-08 1997-09-11 Elastic material container gasket for hydraulic devices.
EP97943298A EP0923493A4 (en) 1996-10-08 1997-09-11 Grommet cup packing made of elastomeric material for hydraulic apparatus
CA002238515A CA2238515C (en) 1996-10-08 1997-09-11 Grommet cup packing made of elastomeric material for hydraulic apparatus
US09/077,182 US6290240B1 (en) 1996-10-08 1997-09-11 Grommet cup packing made of elastomeric material for hydraulic apparatus
PCT/US1997/016075 WO1998015467A1 (en) 1996-10-08 1997-09-11 Grommet cup packing made of elastomeric material for hydraulic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO960816 IT1288732B1 (en) 1996-10-08 1996-10-08 SLEEVE SEAL IN ELASTOMER MATERIAL, FOR HYDRAULIC APPLIANCES.

Publications (2)

Publication Number Publication Date
ITTO960816A1 ITTO960816A1 (en) 1998-04-08
IT1288732B1 true IT1288732B1 (en) 1998-09-24

Family

ID=11414939

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO960816 IT1288732B1 (en) 1996-10-08 1996-10-08 SLEEVE SEAL IN ELASTOMER MATERIAL, FOR HYDRAULIC APPLIANCES.

Country Status (6)

Country Link
EP (1) EP0923493A4 (en)
JP (1) JP2000502433A (en)
CA (1) CA2238515C (en)
IT (1) IT1288732B1 (en)
TR (1) TR199801031T1 (en)
WO (1) WO1998015467A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2069212A (en) * 1935-04-09 1937-02-02 Malcolm R Buffington Packing ring
US2062186A (en) * 1935-11-04 1936-11-24 Auburn Leather Goods Company Packing
US2345515A (en) * 1941-03-08 1944-03-28 Vickers Inc Power transmission
IT1140279B (en) * 1981-11-10 1986-09-24 Stella Rubinetterie Spa SHUTTER FOR DRIVE CARTRIDGES FOR SINGLE LEVER TAPS
US4674756A (en) * 1986-04-28 1987-06-23 Draft Systems, Inc. Structurally supported elastomer sealing element
US5011162A (en) * 1989-07-20 1991-04-30 Parker Hannifin Corporation Bi-lobed sealing element and retainer
IT1240164B (en) * 1990-04-02 1993-11-27 Gevipi Ag CARTRIDGE FOR TAP WITH PLATES IN HARD MATERIAL, WITH RETAINING VEHICLES OF THE PLATE FIXED IN THE STATION.

Also Published As

Publication number Publication date
JP2000502433A (en) 2000-02-29
ITTO960816A1 (en) 1998-04-08
CA2238515A1 (en) 1998-04-16
WO1998015467A1 (en) 1998-04-16
CA2238515C (en) 2003-03-18
TR199801031T1 (en) 1998-12-21
EP0923493A4 (en) 2000-11-22
EP0923493A1 (en) 1999-06-23

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Legal Events

Date Code Title Description
0001 Granted