ES367042A1 - Sealing device - Google Patents

Sealing device

Info

Publication number
ES367042A1
ES367042A1 ES367042A ES367042A ES367042A1 ES 367042 A1 ES367042 A1 ES 367042A1 ES 367042 A ES367042 A ES 367042A ES 367042 A ES367042 A ES 367042A ES 367042 A1 ES367042 A1 ES 367042A1
Authority
ES
Spain
Prior art keywords
spring
parts
packing member
projection
clamped together
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
ES367042A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES367042A1 publication Critical patent/ES367042A1/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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material

Abstract

A seal comprises an annular spring 6 of rectangular cross-section housed in a recess 8 in one of two parts 1, 2 to be joined, the spring being either compressed or expanded by a packing member 10, 12 which is arranged to be deformed by a projection as and when the two parts are brought together. The projection may be integral with the packing or with one of the parts to be sealed. The spring may be made of solid steel and the packing member 10, 12 may be made of metal or P.T.F.E. As shown in Fig. 1, the packing member is in the form of a pair of continuous wedge-rings 10, 12 which compress the spring 6 as the two parts 1 and 2 are clamped together. In Fig. 7, the packing member is displaced to compress the spring 6 by means of a projection 22 on the part 2. In Fig. 9, a projection 26 on the packing member itself is flattened as the two parts 1 and 2 are clamped together in order to displace the spring. In Fig. 11 (not shown), the spring of rectangular cross-section is formed by a stack of split rings (30) which are expanded by the packing member (4) as the two parts are clamped together, the stack being protected by a thin band of steel (34).
ES367042A 1968-05-10 1969-05-10 Sealing device Expired ES367042A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR151480 1968-05-10

Publications (1)

Publication Number Publication Date
ES367042A1 true ES367042A1 (en) 1971-12-16

Family

ID=8650131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367042A Expired ES367042A1 (en) 1968-05-10 1969-05-10 Sealing device

Country Status (7)

Country Link
BE (1) BE732189A (en)
CH (1) CH510217A (en)
DE (1) DE6918955U (en)
ES (1) ES367042A1 (en)
FR (1) FR1588804A (en)
GB (1) GB1247968A (en)
LU (1) LU58516A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419891B (en) * 1973-06-06 1981-08-31 Asea Ab HOGTRYCKSTETNING
EP0058211B1 (en) * 1981-02-13 1985-04-17 Firma Carl Freudenberg Self-sealing washer
DK165803C (en) * 1988-09-26 1993-06-21 Shamban W S Europ SEALING CONSTRUCTION FOR Sealing between two surfaces
DE3904200A1 (en) * 1989-02-13 1990-08-16 Kempchen & Co Gmbh Sealing arrangement, particularly a high-pressure sealing arrangement
US8939710B2 (en) 2011-08-24 2015-01-27 United Technologies Corporation Rotating turbomachine seal
US20150260290A1 (en) * 2012-10-03 2015-09-17 Nok Corporation Sealing device

Also Published As

Publication number Publication date
CH510217A (en) 1971-07-15
FR1588804A (en) 1970-03-16
DE6918955U (en) 1969-09-11
BE732189A (en) 1969-10-01
GB1247968A (en) 1971-09-29
LU58516A1 (en) 1969-07-29

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