GB1085166A – Pipe connections
– Google Patents
GB1085166A – Pipe connections
– Google Patents
Pipe connections
Info
Publication number
GB1085166A
GB1085166A
GB20036/66A
GB2003666A
GB1085166A
GB 1085166 A
GB1085166 A
GB 1085166A
GB 20036/66 A
GB20036/66 A
GB 20036/66A
GB 2003666 A
GB2003666 A
GB 2003666A
GB 1085166 A
GB1085166 A
GB 1085166A
Authority
GB
United Kingdom
Prior art keywords
ring
pipe connections
kreidel
taper
connector
Prior art date
1965-05-26
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
GB20036/66A
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.)
HANS KREIDEL AND HANS KREIDEL
Original Assignee
HANS KREIDEL AND HANS KREIDEL
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.)
1965-05-26
Filing date
1966-05-06
Publication date
1967-09-27
1966-05-06
Application filed by HANS KREIDEL AND HANS KREIDEL
filed
Critical
HANS KREIDEL AND HANS KREIDEL
1967-09-27
Publication of GB1085166A
publication
Critical
patent/GB1085166A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
230000035515
penetration
Effects
0.000
abstract
2
230000015572
biosynthetic process
Effects
0.000
abstract
1
230000003247
decreasing effect
Effects
0.000
abstract
1
238000007789
sealing
Methods
0.000
abstract
1
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
F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
Abstract
1,085,166. Pipe connections. H. KREIDEL and H. KREIDEL. May 6, 1966 [May 26, 1965], No. 20036/66. Heading F2G. In a connection of the kind wherein a sealing ring 3 is moved axially by a nut 6 screwed on to a connector 1 so that the portion 12 of the ring is brought into abutment with the taper 2 of the connector, the ring has a plurality of internal, annular cutting edges 7, 8, 9 arranged in step formation in such a manner that they cut into the wall of the pipe successively and with a decreasing depth of penetration, the greatest penetration being made by the edge 7. The portion 12 of the ring may be tapered at the same angle as or a steeper angle than the taper 2.
GB20036/66A
1965-05-26
1966-05-06
Pipe connections
Expired
GB1085166A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEK0056227
1965-05-26
Publications (1)
Publication Number
Publication Date
GB1085166A
true
GB1085166A
(en)
1967-09-27
Family
ID=7227765
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB20036/66A
Expired
GB1085166A
(en)
1965-05-26
1966-05-06
Pipe connections
Country Status (10)
Country
Link
US
(1)
US3402948A
(en)
AT
(1)
AT270316B
(en)
BE
(1)
BE681573A
(en)
CH
(1)
CH457995A
(en)
DK
(1)
DK118538B
(en)
FI
(1)
FI45487C
(en)
FR
(1)
FR1479684A
(en)
GB
(1)
GB1085166A
(en)
NL
(1)
NL6603680A
(en)
NO
(1)
NO117098B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1993025837A1
(en)
*
1992-06-17
1993-12-23
Lehmann Klaus Dieter
Pipe connection system
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1602479A
(en)
*
1968-02-23
1970-11-30
JPS6339502Y2
(en)
*
1986-06-02
1988-10-17
US6467752B2
(en)
*
1999-07-23
2002-10-22
Westinghouse Air Brake Technologies Corporation
Unitary fitting and ball-valve
WO2011082417A2
(en)
*
2010-01-04
2011-07-07
Lokring Technology, Llc
Mechanically attached fitting for use in a sour environment
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2139413A
(en)
*
1932-11-26
1938-12-06
Patex Sa
Joint for pipes
FR883512A
(en)
*
1942-02-16
1943-07-07
Watertight fitting, seamless, for pipes
DE834626C
(en)
*
1949-03-01
1952-03-20
Hans Kreidel
Seal for pipe fittings
US2695796A
(en)
*
1952-10-29
1954-11-30
George V Woodling
Coupling sleeve connection
US2693377A
(en)
*
1953-01-23
1954-11-02
Paul D Wurzburger
Biting ring pipe coupling with helical cutting edge
US2693376A
(en)
*
1953-01-23
1954-11-02
Paul D Wurzburger
Double-biting ring pipe coupling
DE1168715B
(en)
*
1958-02-25
1964-04-23
Hans Kreidel
Sealing ring for pipe connections
1966
1966-03-11
AT
AT236166A
patent/AT270316B/en
active
1966-03-15
CH
CH370566A
patent/CH457995A/en
unknown
1966-03-18
NO
NO162170A
patent/NO117098B/no
unknown
1966-03-21
NL
NL6603680A
patent/NL6603680A/xx
unknown
1966-04-18
DK
DK197566AA
patent/DK118538B/en
unknown
1966-05-06
GB
GB20036/66A
patent/GB1085166A/en
not_active
Expired
1966-05-10
FR
FR60984A
patent/FR1479684A/en
not_active
Expired
1966-05-23
FI
FI661345A
patent/FI45487C/en
active
1966-05-25
BE
BE681573D
patent/BE681573A/xx
not_active
IP Right Cessation
1966-05-25
US
US552932A
patent/US3402948A/en
not_active
Expired – Lifetime
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1993025837A1
(en)
*
1992-06-17
1993-12-23
Lehmann Klaus Dieter
Pipe connection system
Also Published As
Publication number
Publication date
BE681573A
(en)
1966-10-31
DK118538B
(en)
1970-08-31
FI45487B
(en)
1972-02-29
NL6603680A
(en)
1966-11-28
CH457995A
(en)
1968-06-15
US3402948A
(en)
1968-09-24
FR1479684A
(en)
1967-05-05
NO117098B
(en)
1969-06-30
AT270316B
(en)
1969-04-25
FI45487C
(en)
1972-06-12
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None