GB1349434A – Fold-over sealing ring
– Google Patents
GB1349434A – Fold-over sealing ring
– Google Patents
Fold-over sealing ring
Info
Publication number
GB1349434A
GB1349434A
GB3282572A
GB3282572A
GB1349434A
GB 1349434 A
GB1349434 A
GB 1349434A
GB 3282572 A
GB3282572 A
GB 3282572A
GB 3282572 A
GB3282572 A
GB 3282572A
GB 1349434 A
GB1349434 A
GB 1349434A
Authority
GB
United Kingdom
Prior art keywords
sealing ring
fold
over sealing
folded
intitially
Prior art date
1971-08-02
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
GB3282572A
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.)
Rheinstahl Huettenwerke AG
Original Assignee
Rheinstahl Huettenwerke AG
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.)
1971-08-02
Filing date
1972-07-13
Publication date
1974-04-03
1971-08-02
Priority claimed from DE19712138502
external-priority
patent/DE2138502B2/en
1971-12-31
Priority claimed from DE19712165801
external-priority
patent/DE2165801B2/en
1972-07-13
Application filed by Rheinstahl Huettenwerke AG
filed
Critical
Rheinstahl Huettenwerke AG
1974-04-03
Publication of GB1349434A
publication
Critical
patent/GB1349434A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16L21/00—Joints with sleeve or socket
F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
F16L21/025—Rolling sealing rings
Abstract
1349434 Pipe couplings; joint-making packing RHEINSTAHL HUTTENWERKE AG 13 July 1972 [2 Aug 1971 31 Dec 1971] 32825/72 Addition to 1182358 Headings F2G and F2B The fold over sealing ring of Specification 1,182,358 is modified by the provision of an extra rib 7 and, optionally, a tapered portion 17 leading to the bead 10
GB3282572A
1971-08-02
1972-07-13
Fold-over sealing ring
Expired
GB1349434A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE19712138502
DE2138502B2
(en)
1971-08-02
1971-08-02
SOCKET PIPE SEAL
DE19712165801
DE2165801B2
(en)
1971-12-31
1971-12-31
Socket pipe seal
Publications (1)
Publication Number
Publication Date
GB1349434A
true
GB1349434A
(en)
1974-04-03
Family
ID=25761525
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3282572A
Expired
GB1349434A
(en)
1971-08-02
1972-07-13
Fold-over sealing ring
Country Status (10)
Country
Link
AT
(1)
AT314296B
(en)
BE
(1)
BE786506R
(en)
CH
(1)
CH552158A
(en)
DK
(1)
DK133609C
(en)
FR
(1)
FR2149844A6
(en)
GB
(1)
GB1349434A
(en)
IT
(1)
IT1045424B
(en)
LU
(1)
LU65825A1
(en)
NL
(1)
NL7210550A
(en)
NO
(1)
NO135879C
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2235742A
(en)
*
1989-09-04
1991-03-13
Csr Humes Pty Ltd
Rolling pipe seal
GB2274888A
(en)
*
1993-02-09
1994-08-10
Harmer Holdings Ltd
Seal for spigot and socket pipe joints
WO2009138129A1
(en)
*
2008-05-16
2009-11-19
Siemens Aktiengesellschaft
Sealing a mechanical connection by way of a bistable sealing element
CN110966050A
(en)
*
2019-12-20
2020-04-07
东方电气集团东方汽轮机有限公司
Steam turbine steam inlet insertion pipe sealing connection structure
1972
1972-07-13
GB
GB3282572A
patent/GB1349434A/en
not_active
Expired
1972-07-18
IT
IT5161272A
patent/IT1045424B/en
active
1972-07-20
BE
BE786506A
patent/BE786506R/en
active
1972-07-21
DK
DK363372A
patent/DK133609C/en
active
1972-07-24
CH
CH1101472A
patent/CH552158A/en
unknown
1972-07-26
AT
AT643272A
patent/AT314296B/en
not_active
IP Right Cessation
1972-07-31
LU
LU65825D
patent/LU65825A1/xx
unknown
1972-08-01
NL
NL7210550A
patent/NL7210550A/xx
not_active
Application Discontinuation
1972-08-01
NO
NO273772A
patent/NO135879C/no
unknown
1972-08-02
FR
FR7227859A
patent/FR2149844A6/fr
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2235742A
(en)
*
1989-09-04
1991-03-13
Csr Humes Pty Ltd
Rolling pipe seal
GB2274888A
(en)
*
1993-02-09
1994-08-10
Harmer Holdings Ltd
Seal for spigot and socket pipe joints
GB2274888B
(en)
*
1993-02-09
1996-03-27
Harmer Holdings Ltd
Pipe seal
WO2009138129A1
(en)
*
2008-05-16
2009-11-19
Siemens Aktiengesellschaft
Sealing a mechanical connection by way of a bistable sealing element
CN110966050A
(en)
*
2019-12-20
2020-04-07
东方电气集团东方汽轮机有限公司
Steam turbine steam inlet insertion pipe sealing connection structure
Also Published As
Publication number
Publication date
NO135879B
(en)
1977-03-07
NL7210550A
(en)
1973-02-06
BE786506R
(en)
1972-11-16
AT314296B
(en)
1974-02-15
DK133609C
(en)
1976-11-01
FR2149844A6
(en)
1973-03-30
NO135879C
(en)
1977-06-15
LU65825A1
(en)
1972-11-29
CH552158A
(en)
1974-07-31
DK133609B
(en)
1976-06-14
IT1045424B
(en)
1980-05-10
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(en)
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(en)
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(en)
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(en)
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Legal Events
Date
Code
Title
Description
1974-08-14
PS
Patent sealed
1980-01-16
PCNP
Patent ceased through non-payment of renewal fee
