CH488128A - Sealing device between two coaxial cylindrical surfaces - Google Patents

Sealing device between two coaxial cylindrical surfaces

Info

Publication number
CH488128A
CH488128A CH763369A CH763369A CH488128A CH 488128 A CH488128 A CH 488128A CH 763369 A CH763369 A CH 763369A CH 763369 A CH763369 A CH 763369A CH 488128 A CH488128 A CH 488128A
Authority
CH
Switzerland
Prior art keywords
sealing device
cylindrical surfaces
coaxial cylindrical
coaxial
sealing
Prior art date
Application number
CH763369A
Other languages
French (fr)
Inventor
Vinciguerra Costantino
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of CH488128A publication Critical patent/CH488128A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CH763369A 1968-05-22 1969-05-20 Sealing device between two coaxial cylindrical surfaces CH488128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1678168 1968-05-22

Publications (1)

Publication Number Publication Date
CH488128A true CH488128A (en) 1970-03-31

Family

ID=11149318

Family Applications (1)

Application Number Title Priority Date Filing Date
CH763369A CH488128A (en) 1968-05-22 1969-05-20 Sealing device between two coaxial cylindrical surfaces

Country Status (11)

Country Link
JP (1) JPS507688B1 (en)
BE (1) BE732899A (en)
CH (1) CH488128A (en)
DE (1) DE1926004A1 (en)
DK (1) DK132564C (en)
ES (1) ES367821A1 (en)
FR (1) FR2009066A1 (en)
LU (1) LU58693A1 (en)
NL (1) NL6906856A (en)
NO (1) NO134170C (en)
SE (1) SE344231B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115787U (en) * 1974-03-05 1975-09-20
JPS61136404U (en) * 1985-02-15 1986-08-25
ES2081752B1 (en) * 1993-09-17 1998-07-16 Melchor Gabilondo Sa CLOSURE OF HYDRAULIC SEALING AND GUIDE IN HYDRAULIC CYLINDERS.
JP2004332920A (en) * 2003-04-17 2004-11-25 Nok Corp Sealing structure and end-face seal
JP4473822B2 (en) * 2004-02-05 2010-06-02 有限会社ニューリー研究所 Heavy load support device
CN104061326B (en) * 2013-03-20 2016-12-28 深圳市海洋王照明工程有限公司 A kind of sealing device
DE202013002731U1 (en) * 2013-03-21 2014-06-23 Fietz Automotive Gmbh seal means
WO2016047369A1 (en) 2014-09-24 2016-03-31 Nok株式会社 Sealing structure
JP6559937B2 (en) * 2014-10-28 2019-08-14 東芝機械株式会社 Hydrostatic guide mechanism and machine tool
TW202323707A (en) * 2017-11-30 2023-06-16 美商聖高拜塑膠製品公司 Seal, assembly, and methods of using the same
EP4509533A4 (en) 2022-04-11 2025-08-13 Mitsubishi Gas Chemical Co Process for producing hydrogenated polymer using multiple solvents
TW202346378A (en) 2022-04-11 2023-12-01 日商三菱瓦斯化學股份有限公司 Method for manufacturing hydrogenated polymer
WO2023199875A1 (en) 2022-04-11 2023-10-19 三菱瓦斯化学株式会社 Method for producing optical material

Also Published As

Publication number Publication date
NL6906856A (en) 1969-11-25
JPS507688B1 (en) 1975-03-28
BE732899A (en) 1969-10-16
NO134170C (en) 1976-08-25
LU58693A1 (en) 1969-08-28
DK132564C (en) 1976-05-31
SE344231B (en) 1972-04-04
DK132564B (en) 1975-12-29
ES367821A1 (en) 1971-04-16
DE1926004A1 (en) 1969-12-04
FR2009066A1 (en) 1970-01-30
NO134170B (en) 1976-05-18

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Legal Events

Date Code Title Description
PL Patent ceased