GB2066414B - Seal between two machine parts - Google Patents

Seal between two machine parts

Info

Publication number
GB2066414B
GB2066414B GB8036503A GB8036503A GB2066414B GB 2066414 B GB2066414 B GB 2066414B GB 8036503 A GB8036503 A GB 8036503A GB 8036503 A GB8036503 A GB 8036503A GB 2066414 B GB2066414 B GB 2066414B
Authority
GB
United Kingdom
Prior art keywords
seal
machine parts
machine
parts
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
GB8036503A
Other languages
English (en)
Other versions
GB2066414A (en
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.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei 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 Krauss Maffei AG filed Critical Krauss Maffei AG
Publication of GB2066414A publication Critical patent/GB2066414A/en
Application granted granted Critical
Publication of GB2066414B publication Critical patent/GB2066414B/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
    • F16J15/186—Tightening mechanisms with continuous adjustment of the compression of the packing using springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/56—Other sealings for reciprocating rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB8036503A 1979-12-11 1980-11-13 Seal between two machine parts Expired GB2066414B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2949723A DE2949723C2 (de) 1979-12-11 1979-12-11 Dichtvorrichtung zwischen zwei Maschinenteilen

Publications (2)

Publication Number Publication Date
GB2066414A GB2066414A (en) 1981-07-08
GB2066414B true GB2066414B (en) 1983-12-07

Family

ID=6088115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036503A Expired GB2066414B (en) 1979-12-11 1980-11-13 Seal between two machine parts

Country Status (6)

Country Link
US (1) US4300776A (OSRAM)
JP (1) JPS5694065A (OSRAM)
DE (1) DE2949723C2 (OSRAM)
FR (1) FR2471529A1 (OSRAM)
GB (1) GB2066414B (OSRAM)
IT (1) IT8050329A0 (OSRAM)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440404A (en) * 1982-08-09 1984-04-03 Halliburton Company Packing arrangement
US4474382A (en) * 1984-02-21 1984-10-02 Halliburton Company Unitized seal carrier assembly for reciprocating shaft
IT1175465B (it) * 1984-04-03 1987-07-01 Nuovo Pignone Spa Sistema di tenuta perfezionato, particolarmente adatto per lo snodo sferico di installazioni posate a grandi profondita'
US4478423A (en) * 1984-04-18 1984-10-23 Halliburton Company Oil seal and unitized seal carrier for reciprocating shaft
US4592558A (en) * 1984-10-17 1986-06-03 Hydril Company Spring ring and hat ring seal
US4706970A (en) * 1984-11-14 1987-11-17 Polydyne Industries, Inc. Flexible ring seal with insert in circumferentially extending channel
DE3740422A1 (de) * 1987-11-28 1989-08-03 Altek Allg Landtech Dichtungsanordnung, insbesondere fuer den plunger einer zum austragen fluessiger spritzmittel dienenden spritzmittelpumpe
DE4020671A1 (de) * 1990-06-29 1992-01-02 Teves Gmbh Alfred Kolbenabdichtung fuer druckmittelbetaetigte systeme
FR2683011B1 (fr) * 1991-10-25 1993-12-10 Valeo Dispositif amortisseur de torsion pour appareil de transmission de couple.
DE4429298A1 (de) * 1994-08-18 1996-02-22 Klein Schanzlin & Becker Ag Nachstellbare Abdichtvorrichtung
US6212999B1 (en) * 1998-01-02 2001-04-10 Graco Minnesota Inc. Automatic throat packing torque clip
US6558141B2 (en) * 2001-04-12 2003-05-06 Ingersoll-Rand Company Packing assembly and reciprocating plunger pump incorporating same
US7763341B2 (en) 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
WO2006012149A2 (en) 2004-06-24 2006-02-02 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foamed products
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
BRPI0708829A2 (pt) 2006-03-24 2012-03-13 Century-Board Usa, Llc métodos de formação de material polimérico composto num extrusor
CN101495786B (zh) * 2006-07-12 2011-09-21 株式会社开滋 轴封衬垫和阀用轴封构造
DE102007042156A1 (de) * 2007-09-05 2009-03-12 Man Diesel Se Verbindungsanordnung, insbesondere zum Verspannen eines Zylinderkopfes, mit einem Kurbelgehäuse einer Hubkolbenbrennkraftmaschine
WO2011005705A2 (en) * 2009-07-06 2011-01-13 Boral Material Technologies Inc. Vacuum removal of entrained gasses in extruded, foamed polyurethane
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US20130048900A1 (en) * 2011-08-31 2013-02-28 Grant McGuffey Hydraulic seal assembly for a thermoplastic material dispensing valve assembly
AU2012318528A1 (en) 2011-10-07 2014-05-22 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
WO2014168633A1 (en) 2013-04-12 2014-10-16 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
US9512934B2 (en) * 2013-06-18 2016-12-06 Fisher Controls International Llc Seal assemblies for use with fluid valves
US20150267819A1 (en) * 2014-03-18 2015-09-24 Vetco Gray Inc. Seal Element Having Contoured V-Spring
WO2016018226A1 (en) 2014-07-28 2016-02-04 Crocco Guy The use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
CN106286193A (zh) * 2015-05-14 2017-01-04 天津碧宇舟机械制造有限公司 一种高压注浆泵
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US20170051738A1 (en) * 2015-08-21 2017-02-23 Graco Minnesota Inc. Packing stacks for piston pumps
US20170267585A1 (en) 2015-11-12 2017-09-21 Amitabha Kumar Filled polyurethane composites with size-graded fillers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188957A (en) * 1936-03-11 1940-02-06 Blackhawk Mfg Co Packing
FR1022818A (fr) * 1950-03-23 1953-03-10 Neyrpic Ets Perfectionnements aux dispositifs d'étanchéité en particulier pour arbre oscillant ou coulissant et pour piston
US2684274A (en) * 1950-05-18 1954-07-20 Blaw Knox Co Stuffing box
US2711333A (en) * 1951-08-02 1955-06-21 Simpson Rodgers Smith And Hunt Packing adaptors for reciprocable rods
US3179226A (en) * 1961-08-24 1965-04-20 Scm Corp Impression control mechanism
US3467394A (en) * 1965-10-15 1969-09-16 Grove Valve & Regulator Co Packing means
NL7612097A (nl) * 1976-11-01 1978-05-03 Cupedos Octrooi Vlinderklep.
US4211345A (en) * 1977-03-30 1980-07-08 Krauss-Maffei Aktiengesellschaft Apparatus for the feeding (metering) of liquid synthetic-resin components
US4135546A (en) * 1977-04-20 1979-01-23 Acf Industries, Incorporated Stem packing assembly for gate valves and means for removal
US4160551A (en) * 1977-10-03 1979-07-10 Engineering Enterprises, Inc. Seal assembly
US4157833A (en) * 1977-12-01 1979-06-12 A. W. Chesterton Company Sealing ring with diameter indicia

Also Published As

Publication number Publication date
FR2471529A1 (fr) 1981-06-19
FR2471529B1 (OSRAM) 1984-11-30
JPS5694065A (en) 1981-07-30
US4300776A (en) 1981-11-17
DE2949723C2 (de) 1983-08-25
IT8050329A0 (it) 1980-12-09
GB2066414A (en) 1981-07-08
DE2949723A1 (de) 1981-09-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee