ZA754066B - Improvements in glands - Google Patents
Improvements in glandsInfo
- Publication number
- ZA754066B ZA754066B ZA00754066A ZA754066A ZA754066B ZA 754066 B ZA754066 B ZA 754066B ZA 00754066 A ZA00754066 A ZA 00754066A ZA 754066 A ZA754066 A ZA 754066A ZA 754066 B ZA754066 B ZA 754066B
- Authority
- ZA
- South Africa
- Prior art keywords
- glands
- Prior art date
Links
- 210000004907 gland Anatomy 0.000 title 1
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)
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 (1)
Publication Number | Publication Date |
---|---|
ZA754066B true ZA754066B (en) | 1976-06-30 |
Family
ID=10471455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00754066A ZA754066B (en) | 1974-12-18 | 1975-06-25 | Improvements in glands |
Country Status (6)
Country | Link |
---|---|
US (1) | US3940151A (ja) |
JP (2) | JPS5171452A (ja) |
DE (1) | DE2520558C3 (ja) |
FR (1) | FR2295318A1 (ja) |
GB (1) | GB1509544A (ja) |
ZA (1) | ZA754066B (ja) |
Families Citing this family (13)
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 |
FR2560336A1 (fr) * | 1984-02-29 | 1985-08-30 | Poclain Sa | Systeme de compensation de l'usure d'un joint d'etancheite |
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)
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 |
-
1974
- 1974-12-18 GB GB54572/74A patent/GB1509544A/en not_active Expired
-
1975
- 1975-05-09 DE DE2520558A patent/DE2520558C3/de not_active Expired
- 1975-06-25 ZA ZA00754066A patent/ZA754066B/xx unknown
- 1975-07-02 US US05/592,457 patent/US3940151A/en not_active Expired - Lifetime
- 1975-07-22 JP JP50088913A patent/JPS5171452A/ja active Pending
- 1975-08-06 FR FR7524524A patent/FR2295318A1/fr active Granted
-
1980
- 1980-06-24 JP JP1980087648U patent/JPS562459U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2520558A1 (de) | 1976-07-01 |
FR2295318B1 (ja) | 1981-02-13 |
JPS562459U (ja) | 1981-01-10 |
GB1509544A (en) | 1978-05-04 |
US3940151A (en) | 1976-02-24 |
DE2520558C3 (de) | 1980-04-30 |
JPS5171452A (ja) | 1976-06-21 |
DE2520558B2 (de) | 1977-06-02 |
FR2295318A1 (fr) | 1976-07-16 |
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