SE7800087L - Med ett lager forsett roterbart organ samt sett att framstella ett sadant - Google Patents

Med ett lager forsett roterbart organ samt sett att framstella ett sadant

Info

Publication number
SE7800087L
SE7800087L SE7800087A SE7800087A SE7800087L SE 7800087 L SE7800087 L SE 7800087L SE 7800087 A SE7800087 A SE 7800087A SE 7800087 A SE7800087 A SE 7800087A SE 7800087 L SE7800087 L SE 7800087L
Authority
SE
Sweden
Prior art keywords
manufacture
well
rotary body
stock intended
stock
Prior art date
Application number
SE7800087A
Other languages
English (en)
Swedish (sv)
Inventor
E Hellstrom
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Publication of SE7800087L publication Critical patent/SE7800087L/xx
Priority to IT28077/79A priority Critical patent/IT1127734B/it

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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/006—Sealings comprising at least two sealings in succession with division of the pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/0535—Seals or sealing arrangements
    • 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2253/00—Seals
    • F02G2253/03—Stem seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00—Constructional features
    • F02G2270/50—Crosshead guiding pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)
SE7800087A 1978-12-12 1978-12-12 Med ett lager forsett roterbart organ samt sett att framstella ett sadant SE7800087L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT28077/79A IT1127734B (it) 1978-12-12 1979-12-17 Disposotivo di tenuta per biella

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1978/000087 WO1980001306A1 (en) 1978-12-12 1978-12-12 Piston rod seal

Publications (1)

Publication Number Publication Date
SE7800087L true SE7800087L (sv) 1979-07-05

Family

ID=20333594

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800087A SE7800087L (sv) 1978-12-12 1978-12-12 Med ett lager forsett roterbart organ samt sett att framstella ett sadant

Country Status (8)

Country Link
US (1) US4251081A (it)
EP (1) EP0022769B1 (it)
JP (1) JPS5938471B2 (it)
DE (2) DE2862160D1 (it)
FR (1) FR2444211B1 (it)
GB (1) GB2038428B (it)
SE (1) SE7800087L (it)
WO (1) WO1980001306A1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448424A (en) * 1982-11-24 1984-05-15 Mechanical Technology Incorporated Double angle seal forming lubricant film
US4637432A (en) * 1983-01-19 1987-01-20 Swagelok Company Coupling
JPH0353007Y2 (it) * 1985-02-20 1991-11-19
US4832352A (en) * 1987-03-27 1989-05-23 United Stirling Ab Piston rod seal
JPH0656212B2 (ja) * 1987-04-01 1994-07-27 ユナイテッド スターリング アーベー ピストンロツド密封構造体
JPS63187169U (it) * 1987-05-18 1988-11-30
US4936197A (en) * 1988-10-12 1990-06-26 C. E. Conover & Co., Inc. Dynamic seal construction
DE4110700A1 (de) * 1991-04-03 1992-10-08 Wunsch Eckart Dichtungsanordnung
US5464529A (en) * 1991-12-31 1995-11-07 Triton Environmental Corporation Apparatus and method for separation of liquids
DE4200035A1 (de) * 1992-01-02 1993-07-08 Unicraft Oy Dichtungsanordnung
DE10102161B4 (de) * 2001-01-19 2006-06-22 Wobben, Aloys, Dipl.-Ing. Ringförmige Dichtung
US7017915B2 (en) * 2001-10-03 2006-03-28 Metso Automation Usa Inc. Stem or shaft seal arrangement
GB0508451D0 (en) * 2005-04-26 2005-06-01 Disenco Ltd Power piston sealing assembly
GB0508446D0 (en) * 2005-04-26 2005-06-01 Disenco Ltd Crosshead assembly
CA2511254C (en) * 2005-08-04 2007-04-24 Westport Research Inc. High-pressure gas compressor and method of operating a high-pressure gas compressor
TWI430844B (zh) * 2007-06-14 2014-03-21 Graco Minnesota Inc 縱向膨脹密封件
CN104595055B (zh) * 2014-12-12 2019-08-02 上海齐耀动力技术有限公司 一种热气机用活塞杆密封组件
DE102017220204A1 (de) 2017-11-14 2019-05-16 Thyssenkrupp Ag Kolbenstange mit Kolben, insbesondere für einen fluidtechnischen Aktor und Verfahren zum Herstellen einer Kolbenstange mit Kolben
NO344168B1 (en) * 2018-02-02 2019-09-23 Hoeeg Arne Piston Rod Seal
AU2020214763A1 (en) 2019-01-29 2021-09-09 Azelio Ab Improved rod seal assemblies for machines with crossheads and sealed oscillating rods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB824452A (en) * 1956-10-10 1959-12-02 Combustion Eng A mechanical shaft seal structure
DE1675571A1 (de) * 1967-07-06 1971-01-07 Peddinghaus Dr Carl Ullrich Kolbenstange mit in der Stirnwand eines Zylinders angeordneter Fuehrungsbuechse
GB1297496A (it) * 1971-09-03 1972-11-22
JPS4844527U (it) * 1971-09-25 1973-06-11
DE2304965A1 (de) * 1973-02-01 1974-08-22 United Stirling Ab & Co Dichtungsvorrichtung
US3848877A (en) * 1973-02-05 1974-11-19 United Stirling Ab & Co Seal for piston rod of stirling engine
US4083566A (en) * 1973-02-05 1978-04-11 Kommanditbolaget United Stirling (Sweden) Ab & Co. Seal for piston rod of Stirling engine
DE2341350C2 (de) * 1973-08-16 1982-06-09 Fichtel & Sachs Ag, 8720 Schweinfurt Hochdruckdichtung
US4026562A (en) * 1974-06-05 1977-05-31 Perkins Engines Limited Seals
GB1496986A (en) * 1976-03-09 1978-01-05 United Stirling Ab & Co Construction comprising sealing means for preventing gas leakage along a reciprocating piston rod
US4170363A (en) * 1976-07-02 1979-10-09 Kommanditbolaget United Stirling (Sweden) Ab & Co. Oil scraper
DE2724432A1 (de) * 1977-05-31 1978-12-14 United Stirling Ab & Co Dichtungsvorrichtung

Also Published As

Publication number Publication date
EP0022769B1 (en) 1983-01-12
JPS5582856A (en) 1980-06-21
GB2038428A (en) 1980-07-23
EP0022769A1 (en) 1981-01-28
JPS5938471B2 (ja) 1984-09-17
WO1980001306A1 (en) 1980-06-26
DE2949766A1 (de) 1981-05-21
FR2444211A1 (it) 1980-07-11
FR2444211B1 (it) 1985-03-29
DE2862160D1 (en) 1983-02-17
GB2038428B (en) 1983-02-16
US4251081A (en) 1981-02-17

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