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GB1535707A - Shaft seal - Google Patents

Shaft seal

Info

Publication number
GB1535707A
GB1535707A GB3121/77A GB312177A GB1535707A GB 1535707 A GB1535707 A GB 1535707A GB 3121/77 A GB3121/77 A GB 3121/77A GB 312177 A GB312177 A GB 312177A GB 1535707 A GB1535707 A GB 1535707A
Authority
GB
United Kingdom
Prior art keywords
flexible sealing
jan
shaft seal
sealing ring
heading
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.)
Expired
Application number
GB3121/77A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19767602075 external-priority patent/DE7602075U/en
Application filed by Individual filed Critical Individual
Publication of GB1535707A publication Critical patent/GB1535707A/en
Expired 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3288—Filamentary structures, e.g. brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Harvester Elements (AREA)

Abstract

1535707 Shaft seals CARL FREUDENBERG 26 Jan 1977 [27 Jan 1976] 03121/77 Addition to 1438434 Heading F2B The subject-matter of this Specification is substantially the same as that of the parent Specification 1,438,434, but the claims are directed to moulding the housing 1 in one piece on to the outer edge of the flexible sealing ring 2. As in Specification 1,438,434, the flexible sealing ring 2 has flexible sealing fibres projecting therefrom into sealing contact with a rotary shaft.
GB3121/77A 1976-01-27 1977-01-26 Shaft seal Expired GB1535707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767602075 DE7602075U (en) 1976-01-27 Radial shaft seal

Publications (1)

Publication Number Publication Date
GB1535707A true GB1535707A (en) 1978-12-13

Family

ID=6661299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3121/77A Expired GB1535707A (en) 1976-01-27 1977-01-26 Shaft seal

Country Status (7)

Country Link
JP (1) JPS5944539B2 (en)
BR (1) BR7700484A (en)
FR (1) FR2339791A1 (en)
GB (1) GB1535707A (en)
IT (1) IT1073575B (en)
NO (1) NO160023C (en)
SE (1) SE418324B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193270A (en) * 1986-07-01 1988-02-03 Dowty Seals Ltd Shaft seal

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0131215Y2 (en) * 1984-09-28 1989-09-25
JPS61129967U (en) * 1985-01-31 1986-08-14
JPH0732470U (en) * 1993-11-15 1995-06-16 三菱重工業株式会社 Ultra low temperature gas generator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227771A (en) * 1939-10-21 1941-01-07 Victor Mfg And Gasket Company Oil seal with variable shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193270A (en) * 1986-07-01 1988-02-03 Dowty Seals Ltd Shaft seal

Also Published As

Publication number Publication date
NO764069L (en) 1977-07-28
IT1073575B (en) 1985-04-17
JPS5292054A (en) 1977-08-03
NO160023B (en) 1988-11-21
FR2339791B1 (en) 1983-08-19
SE7700707L (en) 1977-07-28
JPS5944539B2 (en) 1984-10-30
FR2339791A1 (en) 1977-08-26
SE418324B (en) 1981-05-18
BR7700484A (en) 1977-10-04
NO160023C (en) 1989-03-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940731