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IT7830158A0 - Dispositivo di guarnizione per lachiusura reciproca a tenuta di parti disposte concetricamente fraloro e mobili relativamente una rispetto all'altra in direzione assiale. - Google Patents

Dispositivo di guarnizione per lachiusura reciproca a tenuta di parti disposte concetricamente fraloro e mobili relativamente una rispetto all'altra in direzione assiale.

Info

Publication number
IT7830158A0
IT7830158A0 IT7830158A IT3015878A IT7830158A0 IT 7830158 A0 IT7830158 A0 IT 7830158A0 IT 7830158 A IT7830158 A IT 7830158A IT 3015878 A IT3015878 A IT 3015878A IT 7830158 A0 IT7830158 A0 IT 7830158A0
Authority
IT
Italy
Prior art keywords
concetrically
arrangements
parts
axial direction
seal device
Prior art date
Application number
IT7830158A
Other languages
English (en)
Other versions
IT1100200B (it
Original Assignee
Festo Maschf Stoll G
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 Festo Maschf Stoll G filed Critical Festo Maschf Stoll G
Publication of IT7830158A0 publication Critical patent/IT7830158A0/it
Application granted granted Critical
Publication of IT1100200B publication Critical patent/IT1100200B/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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • 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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
IT30158/78A 1977-11-30 1978-11-24 Dispositivo di guarnizione per la chiusura reciproca a tenuta di parti disposte concetricamente fra loro e mobili relativamente una rispetto all'altra in direzione assiale IT1100200B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2753336A DE2753336C3 (de) 1977-11-30 1977-11-30 Dichtungsanordnung zur gegenseitigen Abdichtung von konzentrisch zueinander angeordneten und in axialer Richtung relativ zueinander bewegbaren Teilen

Publications (2)

Publication Number Publication Date
IT7830158A0 true IT7830158A0 (it) 1978-11-24
IT1100200B IT1100200B (it) 1985-09-28

Family

ID=6024961

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30158/78A IT1100200B (it) 1977-11-30 1978-11-24 Dispositivo di guarnizione per la chiusura reciproca a tenuta di parti disposte concetricamente fra loro e mobili relativamente una rispetto all'altra in direzione assiale

Country Status (5)

Country Link
CH (1) CH635177A5 (it)
DE (1) DE2753336C3 (it)
FR (1) FR2410771A1 (it)
IT (1) IT1100200B (it)
SE (1) SE432647B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336209C2 (de) * 1983-10-05 1985-08-14 Concordia Fluidtechnik Gmbh, 7000 Stuttgart Kolbendichtung
CH673135A5 (it) * 1987-07-10 1990-02-15 Bbc Brown Boveri & Cie
DE3926591A1 (de) * 1989-08-11 1991-02-14 Alfill Getraenketechnik Vorrichtung zum fuellen von behaeltern
DE4002263C2 (de) * 1990-01-26 1995-04-06 Audi Ag Kolben-Zylindereinheit
DE4138784A1 (de) * 1991-11-26 1993-05-27 Mtu Muenchen Gmbh Einrichtung zur abdichtung eines spaltes
US6161834A (en) * 1997-08-01 2000-12-19 Imadco, Inc. Pressure energized seal
CN1815066B (zh) * 2005-02-06 2013-01-09 张革 一种活塞杆用动密封圈
DE202006011541U1 (de) * 2006-07-27 2007-12-06 Bdw Technologies Gmbh & Co. Kg Gießkolben
CN109737204B (zh) * 2019-03-07 2020-10-02 兰州理工大学 一种组合活塞密封件
DE102019107235B4 (de) * 2019-03-21 2022-10-13 Engel Austria Gmbh Aufschmelzeinheit für eine Formgebungsmaschine und Formgebungsmaschine mit einer solchen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1310018A (it) * 1963-03-04
GB115281A (it) * 1900-01-01
FR546639A (fr) * 1922-02-01 1922-11-20 Piston étanche
DE921605C (de) * 1952-04-16 1954-12-23 Luebecker Kaeltemaschinen G M Dichtung fuer Kolben und Kolbenstangen
FR1104360A (fr) * 1952-12-06 1955-11-18 Luebecker Kaltemaschinen G M B Dispositif d'étanchéité à segments notamment pour piston, et piston muni dudit dispositif
FR2239159A5 (en) * 1973-07-27 1975-02-21 Cefilac Inflatable shaft seal ring - forces non-turning disc against rotating seal to provide a seal
DE2708208A1 (de) * 1976-02-27 1977-09-22 Willi Ernst Dipl Ing Salzmann Pendelkolbenmaschine

Also Published As

Publication number Publication date
DE2753336B2 (de) 1980-06-12
SE432647B (sv) 1984-04-09
FR2410771B1 (it) 1983-06-17
DE2753336C3 (de) 1981-02-26
FR2410771A1 (fr) 1979-06-29
CH635177A5 (en) 1983-03-15
DE2753336A1 (de) 1979-05-31
IT1100200B (it) 1985-09-28
SE7812284L (sv) 1979-05-31

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931020