ES416417A1 - Shaft seals - Google Patents

Shaft seals

Info

Publication number
ES416417A1
ES416417A1 ES416417A ES416417A ES416417A1 ES 416417 A1 ES416417 A1 ES 416417A1 ES 416417 A ES416417 A ES 416417A ES 416417 A ES416417 A ES 416417A ES 416417 A1 ES416417 A1 ES 416417A1
Authority
ES
Spain
Prior art keywords
molded
elastomeric material
ring
order
face
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
ES416417A
Other languages
Spanish (es)
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.)
George Angus and Co Ltd
Original Assignee
George Angus and Co 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 George Angus and Co Ltd filed Critical George Angus and Co Ltd
Publication of ES416417A1 publication Critical patent/ES416417A1/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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings

Abstract

Improvements in lip seals for a rotary axis of the type comprising a molded ring of elastomeric material with a sealing lip having a sealing edge defined by a face molded on the air side of the seal, characterized in that the elastomeric material of the ring has a Young coefficient of the order of 3.5 to 8.5 MN/m2 and the molded face is concave and joins the sealing edge with a tangent angle of the order of 50º to 80º inclusive. (Machine-translation by Google Translate, not legally binding)
ES416417A 1972-06-29 1973-06-28 Shaft seals Expired ES416417A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3041772A GB1429939A (en) 1972-06-29 1972-06-29 Shaft seals

Publications (1)

Publication Number Publication Date
ES416417A1 true ES416417A1 (en) 1976-03-01

Family

ID=10307366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416417A Expired ES416417A1 (en) 1972-06-29 1973-06-28 Shaft seals

Country Status (13)

Country Link
JP (1) JPS5650147B2 (en)
BE (1) BE801651A (en)
CA (1) CA993004A (en)
DE (1) DE2333182B2 (en)
DK (1) DK144251C (en)
ES (1) ES416417A1 (en)
FR (1) FR2191685A5 (en)
GB (1) GB1429939A (en)
IN (1) IN139148B (en)
IT (1) IT986235B (en)
NL (1) NL7309066A (en)
SE (1) SE397398B (en)
ZA (1) ZA734168B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814272Y2 (en) * 1977-08-04 1983-03-22 エヌオーケー株式会社 sealing device
JPS57110841A (en) * 1980-12-27 1982-07-09 Toho Rayon Co Ltd Suspending device
JPS5899955U (en) * 1981-12-24 1983-07-07 信和産業株式会社 handset
JPS59189762A (en) * 1983-04-11 1984-10-27 Seiko Epson Corp Integrated circuit for telephone set
JPS59189761A (en) * 1983-04-11 1984-10-27 Seiko Epson Corp Telephone set
DE3804284A1 (en) * 1987-12-23 1989-07-13 Goetze Ag SHAFT SEAL
JPH0243563U (en) * 1988-09-19 1990-03-26
DE4125498A1 (en) * 1991-08-01 1993-02-04 Leybold Ag Shaft seal for through passage in vacuum plants - has sealing part forming ring gap containing locking fluid
DE9213373U1 (en) * 1992-10-05 1994-02-10 Merkel Martin Gmbh Co Kg Shaft sealing ring with a sealing lip
US6997461B2 (en) 2001-07-17 2006-02-14 Trelleborg Sealing Solutions U.S., Inc. High speed high pressure rotary

Also Published As

Publication number Publication date
GB1429939A (en) 1976-03-31
IT986235B (en) 1975-01-20
DE2333182B2 (en) 1978-12-14
SE397398B (en) 1977-10-31
NL7309066A (en) 1974-01-02
JPS5650147B2 (en) 1981-11-27
AU5715273A (en) 1975-01-09
IN139148B (en) 1976-05-15
ZA734168B (en) 1974-05-29
DK144251C (en) 1982-07-05
DE2333182A1 (en) 1974-01-17
JPS4963852A (en) 1974-06-20
DK144251B (en) 1982-01-25
FR2191685A5 (en) 1974-02-01
CA993004A (en) 1976-07-13
BE801651A (en) 1973-10-15

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