IN2012DN01257A - - Google Patents

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Publication number
IN2012DN01257A
IN2012DN01257A IN1257DEN2012A IN2012DN01257A IN 2012DN01257 A IN2012DN01257 A IN 2012DN01257A IN 1257DEN2012 A IN1257DEN2012 A IN 1257DEN2012A IN 2012DN01257 A IN2012DN01257 A IN 2012DN01257A
Authority
IN
India
Prior art keywords
sealing
contact surfaces
spring
limb
opposite
Prior art date
Application number
Inventor
Georg Reeb
Claudius Muschelknautz
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IN2012DN01257A publication Critical patent/IN2012DN01257A/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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup 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
    • 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
    • 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 With Elastic Sealing Lips (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Described herein is a seal (160) for sealing two opposite contact surfaces (170) along a closed contour (180), comprising an elastic sealing element (210) having two opposite sealing surfaces (240) to bear against the contact surfaces (170) in the region of the contour (180); two spring elements (220, 230), each of which is associated with one of the sealing surfaces; and a supporting element (250) arranged between the spring elements(220, 230), wherein each spring element (220, 230) comprises two limbs (260, 270), one limb pressing the sealing surface (240) associated with the spring element (220, 230) against one of the contact surfaces and the other limb (260, 270) being supported on the supporting element (250).
IN1257DEN2012 2009-08-19 2010-07-05 IN2012DN01257A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009028652A DE102009028652A1 (en) 2009-08-19 2009-08-19 Spring-elastic axial seal
PCT/EP2010/059551 WO2011020643A1 (en) 2009-08-19 2010-07-05 Spring-elastic axial seal

Publications (1)

Publication Number Publication Date
IN2012DN01257A true IN2012DN01257A (en) 2015-05-15

Family

ID=42735627

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1257DEN2012 IN2012DN01257A (en) 2009-08-19 2010-07-05

Country Status (7)

Country Link
US (1) US8668204B2 (en)
EP (1) EP2467629A1 (en)
JP (1) JP2013502541A (en)
CN (1) CN102472398B (en)
DE (1) DE102009028652A1 (en)
IN (1) IN2012DN01257A (en)
WO (1) WO2011020643A1 (en)

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DE102010041208B4 (en) * 2010-09-22 2013-05-08 Siemens Aktiengesellschaft Arrangement with a seal, seal and turbo compressor
DE102010064338A1 (en) 2010-12-29 2012-07-05 Robert Bosch Gmbh Valve for controlling volumetric flows
DE102010064333A1 (en) 2010-12-29 2012-07-05 Robert Bosch Gmbh Valve for controlling volumetric flows
GB2507799B (en) 2012-11-09 2015-01-21 Process Components Ltd Improvements in or relating to gate valves
CN103836215A (en) * 2013-01-22 2014-06-04 连云港富安紫菜机械有限公司 Flow control valve
WO2015000496A1 (en) * 2013-07-05 2015-01-08 Festo Ag & Co. Kg Valve
JP6149640B2 (en) * 2013-09-20 2017-06-21 アイシン精機株式会社 Partial surface treatment equipment
DE102014203466B4 (en) * 2014-02-26 2017-03-30 Siemens Aktiengesellschaft Housing of a fluid energy machine
CN104595493A (en) * 2015-02-10 2015-05-06 烟台杰瑞石油装备技术有限公司 Sealing device and sealing ring thereof
DE102015203429A1 (en) * 2015-02-26 2016-09-01 Olympus Winter & Ibe Gmbh Fluid distributor for a treatment device for surgical instruments
GB2556643B (en) 2015-12-30 2021-06-02 Halliburton Energy Services Inc Controlling the sensitivity of a valve by adjusting a gap
WO2018060755A1 (en) * 2016-08-29 2018-04-05 Arkling Limited Installation for treating fluids by reverse osmosis
US10865892B2 (en) 2016-12-14 2020-12-15 National Coupling Company Subsea valve with non-circular sliding metal seals
DE102017222699B4 (en) 2016-12-14 2024-01-18 National Coupling Company, Inc. Subsea valve with non-circular metal sliding seals
CN107842611A (en) * 2017-11-10 2018-03-27 广东汉特科技有限公司 A kind of valve element seal washer
JP7093201B2 (en) * 2018-02-28 2022-06-29 日立Astemo株式会社 Flow path switching valve
US11231124B2 (en) * 2019-10-03 2022-01-25 Oceaneering International, Inc. Isolation valve for fluid flow regulation
CN111207229B (en) * 2019-12-30 2022-05-20 武昌船舶重工集团有限公司 Balance regulating valve for upward floating of underwater vehicle
FR3140660A1 (en) * 2022-10-05 2024-04-12 Eti Group Rotating joint device for a fluid exploitation installation, offshore platform type, and installation comprising such a device
CN115507200B (en) * 2022-10-12 2023-07-07 斯坦迪汽车科技(苏州)有限公司 Multi-way valve

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Publication number Priority date Publication date Assignee Title
US2772848A (en) * 1952-11-28 1956-12-04 Parker Appliance Co Fluid seal element
US2761709A (en) * 1953-04-03 1956-09-04 Syntron Co Rotary shaft seal
US2875917A (en) * 1956-07-02 1959-03-03 North American Aviation Inc High temperature spring seal
US2927830A (en) * 1958-09-12 1960-03-08 Internat Packings Corp Piston seal
US3233862A (en) * 1961-10-03 1966-02-08 North American Aviation Inc Fluid pressure balanced seal
US3698727A (en) * 1971-05-17 1972-10-17 Gen Connector Corp Distortable seal ring
DE7805701U1 (en) * 1978-02-25 1979-08-02 Intertrac Viehmann & Co, 5820 Gevelsberg Sealing of a pin bearing of a crawler belt
JPS5911231Y2 (en) * 1981-03-18 1984-04-06 株式会社鷺宮製作所 Reversing valve for reversible refrigeration cycle
US4441726A (en) * 1981-12-14 1984-04-10 Shan-Rod, Inc. Heat and vibration resistant seal
DE3206412A1 (en) * 1982-02-23 1983-09-01 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Connecting seal and prestressing element for slide valves
US4592558A (en) * 1984-10-17 1986-06-03 Hydril Company Spring ring and hat ring seal
US6290240B1 (en) 1996-10-08 2001-09-18 Masco Corporation Of Indiana Grommet cup packing made of elastomeric material for hydraulic apparatus
US6719271B2 (en) * 2002-07-18 2004-04-13 Control Components, Inc. Combination face and plug seal
DE102004035452A1 (en) * 2004-07-22 2006-02-16 Robert Bosch Gmbh Piston pump with improved pressure build-up dynamics
ES2385350T3 (en) * 2004-11-22 2012-07-23 Midé Technology Corporation Fluid activated shield seal
DE102006055298A1 (en) * 2006-11-23 2008-06-05 Elringklinger Ag sealing arrangement
US8393400B2 (en) * 2009-11-25 2013-03-12 Vetco Gray Inc. Metal-to-metal seal with wiper element and wellhead system incorporating same

Also Published As

Publication number Publication date
EP2467629A1 (en) 2012-06-27
CN102472398A (en) 2012-05-23
JP2013502541A (en) 2013-01-24
US8668204B2 (en) 2014-03-11
CN102472398B (en) 2016-08-17
DE102009028652A1 (en) 2011-02-24
US20120146293A1 (en) 2012-06-14
WO2011020643A1 (en) 2011-02-24

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