GB2140102A - Improvements in shaft seals - Google Patents

Improvements in shaft seals Download PDF

Info

Publication number
GB2140102A
GB2140102A GB08312613A GB8312613A GB2140102A GB 2140102 A GB2140102 A GB 2140102A GB 08312613 A GB08312613 A GB 08312613A GB 8312613 A GB8312613 A GB 8312613A GB 2140102 A GB2140102 A GB 2140102A
Authority
GB
United Kingdom
Prior art keywords
fluid
sealing arrangement
chamber
shaft
sealing
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.)
Withdrawn
Application number
GB08312613A
Other languages
English (en)
Other versions
GB8312613D0 (en
Inventor
Leslie John Budgen
David Alan Turrell
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.)
BOC Group Ltd
Original Assignee
BOC Group 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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB08312613A priority Critical patent/GB2140102A/en
Publication of GB8312613D0 publication Critical patent/GB8312613D0/en
Priority to FR8407003A priority patent/FR2545570B1/fr
Priority to DE19843416562 priority patent/DE3416562A1/de
Priority to JP59090069A priority patent/JPS6040869A/ja
Priority to IT20808/84A priority patent/IT1173954B/it
Publication of GB2140102A publication Critical patent/GB2140102A/en
Withdrawn legal-status Critical Current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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
GB08312613A 1983-05-06 1983-05-06 Improvements in shaft seals Withdrawn GB2140102A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB08312613A GB2140102A (en) 1983-05-06 1983-05-06 Improvements in shaft seals
FR8407003A FR2545570B1 (fr) 1983-05-06 1984-05-04 Dispositif d'etanchement pour arbre de rotor, et pompe mecanique comportant ce dispositif
DE19843416562 DE3416562A1 (de) 1983-05-06 1984-05-04 Wellendichtung
JP59090069A JPS6040869A (ja) 1983-05-06 1984-05-04 軸シ−ル装置
IT20808/84A IT1173954B (it) 1983-05-06 1984-05-04 Perfezionamenti nelle guarnizioni per alberi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08312613A GB2140102A (en) 1983-05-06 1983-05-06 Improvements in shaft seals

Publications (2)

Publication Number Publication Date
GB8312613D0 GB8312613D0 (en) 1983-06-08
GB2140102A true GB2140102A (en) 1984-11-21

Family

ID=10542344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08312613A Withdrawn GB2140102A (en) 1983-05-06 1983-05-06 Improvements in shaft seals

Country Status (5)

Country Link
JP (1) JPS6040869A (el)
DE (1) DE3416562A1 (el)
FR (1) FR2545570B1 (el)
GB (1) GB2140102A (el)
IT (1) IT1173954B (el)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739997A (en) * 1986-09-05 1988-04-26 Potlatch Corporation Pressurized bearing seal assembly
EP0793040A1 (en) * 1996-02-29 1997-09-03 Sony Corporation Sealing device for a powder jet processing machine
BE1019664A3 (fr) * 2009-12-18 2012-09-04 Ardenne Anlagentech Gmbh Dispositif d'etancheite.
CN110792629A (zh) * 2019-11-06 2020-02-14 中冶宝钢技术服务有限公司 一种风机的密封装置及方法
WO2020104109A1 (de) * 2018-11-19 2020-05-28 Zf Friedrichshafen Ag Dichtungsvorrichtung, e-maschine und antriebsvorrichtung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015194136A (ja) * 2014-03-31 2015-11-05 フルタ電機株式会社 ブロワ

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB399759A (en) * 1933-06-01 1933-10-12 Holden & Brooke Ltd An improvement in or relating to pumps
GB913908A (en) * 1960-05-13 1962-12-28 Lucas Industries Ltd Means for effecting a fluid seal around a rotary shaft
GB1219646A (en) * 1967-11-09 1971-01-20 Cornelius Co Improvements in or relating to shaft seal assemblies
GB1238208A (el) * 1967-10-18 1971-07-07
GB1263805A (en) * 1968-03-25 1972-02-16 Rigaku Denki Company Ltd Fluid seals
GB1339262A (en) * 1971-04-19 1973-11-28 Harland Wolff Ltd Apparatus for maintaining a pre-determined pressure differential across lip seals which are fitted between a ships sterntube and the sea
GB1346387A (en) * 1971-09-23 1974-02-06 Pennwalt Corp Centrifuge construction
GB1553669A (en) * 1975-07-07 1979-09-26 Crane Packing Ltd Stern seals for ships
GB2033979A (en) * 1978-10-27 1980-05-29 Bayerische Motoren Werke Ag Coolant Pump for Liquid-cooled Internal Combustion Engines
GB1575919A (en) * 1976-12-20 1980-10-01 Cox J Ship's propeller shaft sealing assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB687120A (en) * 1950-11-20 1953-02-04 Vickers Electrical Co Ltd Improvements relating to sealing glands
DE1144873B (de) * 1960-09-07 1963-03-07 Linde Eismasch Ag Stopfbuechsenanordnung fuer die Kolbenstange von Trockenlaufverdichtern
JPS4724879U (el) * 1971-03-27 1972-11-20
US3848879A (en) * 1972-12-19 1974-11-19 Us Army Shaft seal
US3943717A (en) * 1974-01-07 1976-03-16 Caterpillar Tractor Co. Contaminant removal from a hydraulic cylinder
DE2940943C2 (de) * 1979-10-09 1984-09-06 Helmut Dipl.-Chem. 8000 München Ulrich Berührungsloses oder berührungsunabhängiges Dichtungssystem zum Abdichten gaserfüllter oder dampferfüllter Räume
JPS58106266A (ja) * 1981-12-18 1983-06-24 Hitachi Ltd タ−ビンメカニカルシ−ル装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB399759A (en) * 1933-06-01 1933-10-12 Holden & Brooke Ltd An improvement in or relating to pumps
GB913908A (en) * 1960-05-13 1962-12-28 Lucas Industries Ltd Means for effecting a fluid seal around a rotary shaft
GB1238208A (el) * 1967-10-18 1971-07-07
GB1219646A (en) * 1967-11-09 1971-01-20 Cornelius Co Improvements in or relating to shaft seal assemblies
GB1263805A (en) * 1968-03-25 1972-02-16 Rigaku Denki Company Ltd Fluid seals
GB1339262A (en) * 1971-04-19 1973-11-28 Harland Wolff Ltd Apparatus for maintaining a pre-determined pressure differential across lip seals which are fitted between a ships sterntube and the sea
GB1346387A (en) * 1971-09-23 1974-02-06 Pennwalt Corp Centrifuge construction
GB1553669A (en) * 1975-07-07 1979-09-26 Crane Packing Ltd Stern seals for ships
GB1575919A (en) * 1976-12-20 1980-10-01 Cox J Ship's propeller shaft sealing assembly
GB2033979A (en) * 1978-10-27 1980-05-29 Bayerische Motoren Werke Ag Coolant Pump for Liquid-cooled Internal Combustion Engines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739997A (en) * 1986-09-05 1988-04-26 Potlatch Corporation Pressurized bearing seal assembly
EP0793040A1 (en) * 1996-02-29 1997-09-03 Sony Corporation Sealing device for a powder jet processing machine
US5906536A (en) * 1996-02-29 1999-05-25 Sony Corporation Powder sealing device of powder beam processing machine
BE1019664A3 (fr) * 2009-12-18 2012-09-04 Ardenne Anlagentech Gmbh Dispositif d'etancheite.
WO2020104109A1 (de) * 2018-11-19 2020-05-28 Zf Friedrichshafen Ag Dichtungsvorrichtung, e-maschine und antriebsvorrichtung
CN110792629A (zh) * 2019-11-06 2020-02-14 中冶宝钢技术服务有限公司 一种风机的密封装置及方法

Also Published As

Publication number Publication date
IT8420808A1 (it) 1985-11-04
FR2545570B1 (fr) 1988-04-08
GB8312613D0 (en) 1983-06-08
DE3416562C2 (el) 1992-06-11
IT8420808A0 (it) 1984-05-04
IT1173954B (it) 1987-06-24
FR2545570A1 (fr) 1984-11-09
JPS6040869A (ja) 1985-03-04
DE3416562A1 (de) 1984-12-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)