FR2295318A1 - Perfectionnements aux garnitures de joints - Google Patents

Perfectionnements aux garnitures de joints

Info

Publication number
FR2295318A1
FR2295318A1 FR7524524A FR7524524A FR2295318A1 FR 2295318 A1 FR2295318 A1 FR 2295318A1 FR 7524524 A FR7524524 A FR 7524524A FR 7524524 A FR7524524 A FR 7524524A FR 2295318 A1 FR2295318 A1 FR 2295318A1
Authority
FR
France
Prior art keywords
gaskets
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.)
Granted
Application number
FR7524524A
Other languages
English (en)
Other versions
FR2295318B1 (fr
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.)
Joy Global Industries Ltd
Original Assignee
Dobson Park Industries Ltd
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 Dobson Park Industries Ltd filed Critical Dobson Park Industries Ltd
Publication of FR2295318A1 publication Critical patent/FR2295318A1/fr
Application granted granted Critical
Publication of FR2295318B1 publication Critical patent/FR2295318B1/fr
Granted 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
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/184—Tightening mechanisms
    • F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
    • 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
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)
FR7524524A 1974-12-18 1975-08-06 Perfectionnements aux garnitures de joints Granted FR2295318A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54572/74A GB1509544A (en) 1974-12-18 1974-12-18 Gland seal arrangements

Publications (2)

Publication Number Publication Date
FR2295318A1 true FR2295318A1 (fr) 1976-07-16
FR2295318B1 FR2295318B1 (fr) 1981-02-13

Family

ID=10471455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524524A Granted FR2295318A1 (fr) 1974-12-18 1975-08-06 Perfectionnements aux garnitures de joints

Country Status (6)

Country Link
US (1) US3940151A (fr)
JP (2) JPS5171452A (fr)
DE (1) DE2520558C3 (fr)
FR (1) FR2295318A1 (fr)
GB (1) GB1509544A (fr)
ZA (1) ZA754066B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560336A1 (fr) * 1984-02-29 1985-08-30 Poclain Sa Systeme de compensation de l'usure d'un joint d'etancheite

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082298A (en) * 1975-11-19 1978-04-04 Lawrence Sanford Inflatable packer and valve mechanism therefor
US4140044A (en) * 1976-07-30 1979-02-20 The Singer Company Long stroke, large bore, low friction hydraulic actuators
IT1123343B (it) * 1979-09-25 1986-04-30 Nuovo Pignone Spa Pacco premistoppa perfezionato per macchine alternative funzionante ad alte pressioni
US4484753A (en) * 1983-01-31 1984-11-27 Nl Industries, Inc. Rotary shaft seal
US4757751A (en) * 1987-05-26 1988-07-19 Ingersoll-Rand Company Ram couling and cylinder end seal assembly for high pressure cylinder
US4898393A (en) * 1988-06-22 1990-02-06 Maxon Corporation Wear compensating stem sealing apparatus
US4960039A (en) * 1989-03-14 1990-10-02 Hydro-Pac, Inc. Cylinder with sleeve compacter seals for high pressure pumps
FR2663612B1 (fr) * 1990-06-25 1992-09-18 Schlumberger Cie Dowell Cartouche d'etancheite pour machine a piston et a clapets et machine en faisant application.
JP3728827B2 (ja) * 1996-09-30 2005-12-21 株式会社島津製作所 送液ポンプ
FI121139B (fi) * 2004-02-02 2010-07-30 Sandvik Mining & Constr Oy Hydraulivasara ja työkaluholkki
RU2529050C1 (ru) * 2013-04-23 2014-09-27 Общество с ограниченной ответственностью "Краснодарский Компрессорный Завод" Уплонительное устройство низких ступеней компрессора
RU2662750C2 (ru) * 2016-10-28 2018-07-30 Общество с ограниченной ответственностью "Тегас" Уплотнительный элемент сальника штока

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999094A (en) * 1933-10-31 1935-04-23 William G G Godron Sealing device, packing and the like
US2025279A (en) * 1934-06-09 1935-12-24 Rotary Seal Company Seal for rotating shafts
US2231680A (en) * 1937-05-10 1941-02-11 Blackhawk Mfg Co Hydraulic ram construction
US2666659A (en) * 1949-04-07 1954-01-19 Olaer Marine Packing device
US2720267A (en) * 1949-12-12 1955-10-11 Cicero C Brown Sealing assemblies for well packers
US2957712A (en) * 1956-06-06 1960-10-25 Cascade Mfg Company Pressure actuated sealing means for hydraulic actuators
US3068012A (en) * 1959-10-08 1962-12-11 Chesterton A W Co Mechanical seal
US3129948A (en) * 1961-11-02 1964-04-21 Menasco Mfg Company Packing gland
US3333513A (en) * 1963-01-15 1967-08-01 Wettstein Fritz Alexander Guide arrangement for pistons and cylinders
US3536334A (en) * 1968-06-13 1970-10-27 Menasco Mfg Co High pressure seal
US3730057A (en) * 1971-05-03 1973-05-01 Mfg Manuf Co Hydraulic ram assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560336A1 (fr) * 1984-02-29 1985-08-30 Poclain Sa Systeme de compensation de l'usure d'un joint d'etancheite

Also Published As

Publication number Publication date
ZA754066B (en) 1976-06-30
FR2295318B1 (fr) 1981-02-13
DE2520558B2 (de) 1977-06-02
DE2520558A1 (de) 1976-07-01
GB1509544A (en) 1978-05-04
US3940151A (en) 1976-02-24
JPS562459U (fr) 1981-01-10
DE2520558C3 (de) 1980-04-30
JPS5171452A (fr) 1976-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse