DE2320205A1 - Vorrichtung zum zufuehren von sperroel zu den wellendichtungen von hochdruckschleudergeblaesen beim versagen der sperroelversorgungsanlage - Google Patents

Vorrichtung zum zufuehren von sperroel zu den wellendichtungen von hochdruckschleudergeblaesen beim versagen der sperroelversorgungsanlage

Info

Publication number
DE2320205A1
DE2320205A1 DE2320205A DE2320205A DE2320205A1 DE 2320205 A1 DE2320205 A1 DE 2320205A1 DE 2320205 A DE2320205 A DE 2320205A DE 2320205 A DE2320205 A DE 2320205A DE 2320205 A1 DE2320205 A1 DE 2320205A1
Authority
DE
Germany
Prior art keywords
oil
pressure
cylinder
barrier
gas
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
DE2320205A
Other languages
German (de)
English (en)
Inventor
Costantino Vinciguerra
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.)
Nuovo Pignone SpA
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 DE2320205A1 publication Critical patent/DE2320205A1/de
Pending 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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/927—Seal including fluid pressure differential feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Actuator (AREA)
  • Compressor (AREA)
DE2320205A 1972-04-24 1973-04-19 Vorrichtung zum zufuehren von sperroel zu den wellendichtungen von hochdruckschleudergeblaesen beim versagen der sperroelversorgungsanlage Pending DE2320205A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23500/72A IT959643B (it) 1972-04-24 1972-04-24 Dispositivo accumulatore di olio ad elevata pressione e regolatore della stessa da impiegarsi per tenute ad olio di compressori cen trifughi ad elevata pressione

Publications (1)

Publication Number Publication Date
DE2320205A1 true DE2320205A1 (de) 1973-11-08

Family

ID=11207648

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2320205A Pending DE2320205A1 (de) 1972-04-24 1973-04-19 Vorrichtung zum zufuehren von sperroel zu den wellendichtungen von hochdruckschleudergeblaesen beim versagen der sperroelversorgungsanlage

Country Status (11)

Country Link
US (1) US3887195A (US08197722-20120612-C00093.png)
JP (1) JPS549723B2 (US08197722-20120612-C00093.png)
BE (1) BE797919A (US08197722-20120612-C00093.png)
DE (1) DE2320205A1 (US08197722-20120612-C00093.png)
DK (1) DK140319B (US08197722-20120612-C00093.png)
FR (1) FR2182454A5 (US08197722-20120612-C00093.png)
GB (1) GB1371009A (US08197722-20120612-C00093.png)
IE (1) IE39412B1 (US08197722-20120612-C00093.png)
IT (1) IT959643B (US08197722-20120612-C00093.png)
LU (1) LU67467A1 (US08197722-20120612-C00093.png)
NL (1) NL7305398A (US08197722-20120612-C00093.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709397A1 (de) * 1987-03-21 1988-09-29 Head Stereo Gmbh Vorrichtung zur filterung von schallsignalen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990679A (en) 1975-03-20 1976-11-09 Gray Tool Company Stem sealing for high pressure valve or the like
JPS60219438A (ja) * 1984-04-13 1985-11-02 Mitsubishi Electric Corp スタ−リング機関
JPS63171507A (ja) * 1987-01-10 1988-07-15 株式会社　イシハラ ハンガ−装置
US5746435A (en) * 1994-09-30 1998-05-05 Arbuckle; Donald P. Dual seal barrier fluid leakage control method
CA2340631C (en) * 1998-08-17 2005-06-07 Donald P. Arbuckle Integrated barrier fluid sealing apparatus with visual volume indicator
US7118114B2 (en) * 2003-05-15 2006-10-10 Woodward Governor Company Dynamic sealing arrangement for movable shaft
US7426936B2 (en) * 2005-11-29 2008-09-23 Woodward Governor Company Fully independent, redundant fluid energized sealing solution with secondary containment
US20070120084A1 (en) * 2005-11-29 2007-05-31 Stumbo Steven C Fully independent, redundant fluid energized sealing solution with secondary containment
US20080067754A1 (en) * 2006-09-14 2008-03-20 John Schroeder Pressure gradient rotary sealing system with external piston

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US719460A (en) * 1901-10-24 1903-02-03 Justus C Goosmann Refrigerating-machine.
US787136A (en) * 1904-05-28 1905-04-11 Henry E Warren Mechanism for operating valves or other controllers.
US3176996A (en) * 1962-10-12 1965-04-06 Barnett Leon Truman Oil balanced shaft seal
US3209830A (en) * 1963-03-29 1965-10-05 Continental Oil Co Stuffing box assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709397A1 (de) * 1987-03-21 1988-09-29 Head Stereo Gmbh Vorrichtung zur filterung von schallsignalen

Also Published As

Publication number Publication date
FR2182454A5 (US08197722-20120612-C00093.png) 1973-12-07
LU67467A1 (US08197722-20120612-C00093.png) 1973-07-06
IE39412L (en) 1973-10-24
DK140319C (US08197722-20120612-C00093.png) 1979-12-24
IE39412B1 (en) 1978-10-11
US3887195A (en) 1975-06-03
BE797919A (fr) 1973-07-31
JPS549723B2 (US08197722-20120612-C00093.png) 1979-04-26
DK140319B (da) 1979-07-30
NL7305398A (US08197722-20120612-C00093.png) 1973-10-26
GB1371009A (en) 1974-10-23
IT959643B (it) 1973-11-10
JPS4941919A (US08197722-20120612-C00093.png) 1974-04-19

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