DE2516869A1 - Hochdruckpresse - Google Patents

Hochdruckpresse

Info

Publication number
DE2516869A1
DE2516869A1 DE19752516869 DE2516869A DE2516869A1 DE 2516869 A1 DE2516869 A1 DE 2516869A1 DE 19752516869 DE19752516869 DE 19752516869 DE 2516869 A DE2516869 A DE 2516869A DE 2516869 A1 DE2516869 A1 DE 2516869A1
Authority
DE
Germany
Prior art keywords
ring
pressure
high pressure
seal
cylinder
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.)
Pending
Application number
DE19752516869
Other languages
German (de)
English (en)
Inventor
Torsten Dipl Ing Koersell
Sture Lundstroem
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.)
ABB Norden Holding AB
Original Assignee
ASEA 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 ASEA AB filed Critical ASEA AB
Publication of DE2516869A1 publication Critical patent/DE2516869A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • 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
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • 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)
  • Extrusion Of Metal (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19752516869 1974-04-30 1975-04-17 Hochdruckpresse Pending DE2516869A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7405781A SE396454C (sv) 1974-04-30 1974-04-30 Hogtryckspress

Publications (1)

Publication Number Publication Date
DE2516869A1 true DE2516869A1 (de) 1975-11-13

Family

ID=20320983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752516869 Pending DE2516869A1 (de) 1974-04-30 1975-04-17 Hochdruckpresse

Country Status (10)

Country Link
JP (1) JPS51101772A (enExample)
BE (1) BE827634A (enExample)
CA (1) CA1020119A (enExample)
CH (1) CH584605A5 (enExample)
DE (1) DE2516869A1 (enExample)
FR (1) FR2269414A1 (enExample)
GB (1) GB1495829A (enExample)
NL (1) NL7505026A (enExample)
SE (1) SE396454C (enExample)
SU (1) SU581847A3 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995623A (en) * 1987-09-11 1991-02-26 Nok Corporation Sealing device for reciprocating member
DE4420486A1 (de) * 1994-06-11 1995-12-14 Bpw Bergische Achsen Kg Nabe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155664A (ja) * 1983-02-23 1984-09-04 Japan Tobacco Inc 往復運動軸のオイルシ−ル装置
IT209616Z2 (it) * 1986-08-08 1988-10-24 Lowara Spa Anello di tenuta idraulica sulla bocca della girante in pompe mono e pluristadio.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109661A (en) * 1962-01-10 1963-11-05 Frank H Swaim Low torque rotary seal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995623A (en) * 1987-09-11 1991-02-26 Nok Corporation Sealing device for reciprocating member
DE4420486A1 (de) * 1994-06-11 1995-12-14 Bpw Bergische Achsen Kg Nabe
DE4420486C2 (de) * 1994-06-11 1998-03-19 Bpw Bergische Achsen Kg Nabe

Also Published As

Publication number Publication date
JPS51101772A (enExample) 1976-09-08
SE396454C (sv) 1978-01-09
SE396454B (sv) 1977-09-19
SU581847A3 (ru) 1977-11-25
FR2269414A1 (enExample) 1975-11-28
BE827634A (fr) 1975-07-31
GB1495829A (en) 1977-12-21
CA1020119A (en) 1977-11-01
CH584605A5 (enExample) 1977-02-15
NL7505026A (nl) 1975-11-03
SE7405781L (sv) 1975-10-31

Similar Documents

Publication Publication Date Title
DE3026877C2 (de) Reibungsarme Dichtung
EP0139965B1 (de) Dichtring für Kolbenstangen
DE2931779A1 (de) Durchfuehrungsdichtung zur zeitweiligen druckabdichtung
DE2811528A1 (de) Kolben und kolbenring fuer kolbenmaschinen, insbesondere brennkraftmaschinen
DE1628152C3 (de) Dichtung für Hochdruckkompressoren und -pumpen
DE3606886C2 (de) Dichtung für hydraulische Kolben und Kolbenstangen
DE2937459A1 (de) Dichtungsanordnung fuer eine kolbenpumpe
DE102007051414A1 (de) Verbesserter Fluidaktuator für die Anwendung in Turbomaschinen
DE2424723C2 (de) Dichtungsanordnung für eine Hochdruckpresse
DE2420335C2 (de) Dichtung für eine Hochdruckpresse
EP1110017B1 (de) REIBUNGSARME DICHTUNG und hydraulikzylinder
DE3319729C2 (de) Kolbenringanordnung für Hydraulikanwendungen, insbesondere für sehr hohe Betriebsdrücke
DE2516869A1 (de) Hochdruckpresse
DE2420334A1 (de) Hochdruckpresse
DD297690A5 (de) Dichtungsanordnung
DE2951500A1 (de) Dichtung in einem anpasstueck fuer vorhandene dichtnuten
DE3418898A1 (de) Dichtungsanordnung
DE2708456B2 (de) Gleitende Dichtung für Kolben und Kolbenstangen
DE3034692C2 (de) Dichtring für einen Kolben oder eine Kolbenstange
DE2440370A1 (de) Hydrostatische strangpresse
DE4305891A1 (de) Dichtung für translatorisch bewegte Teile
DE1267498B (de) Hydrodynamische Gleitringdichtung
DE10120403B4 (de) Dichtkörper, vorzugsweise Dichtmanschette mit Mikrorillierung
DE68906641T2 (de) Ringdichtungsanordnung für eine hin- und hergehende lineare Bewegung.
DE2552701A1 (de) Presse fuer hydrostatisches strangpressen

Legal Events

Date Code Title Description
OHN Withdrawal