DK119883A - PIPE CONNECTION WITH SEALING RING MEETING HYGIENIC REQUIREMENTS - Google Patents
PIPE CONNECTION WITH SEALING RING MEETING HYGIENIC REQUIREMENTS Download PDFInfo
- Publication number
- DK119883A DK119883A DK119883A DK119883A DK119883A DK 119883 A DK119883 A DK 119883A DK 119883 A DK119883 A DK 119883A DK 119883 A DK119883 A DK 119883A DK 119883 A DK119883 A DK 119883A
- Authority
- DK
- Denmark
- Prior art keywords
- sealing ring
- hole
- pipe connection
- cylindrical portion
- hygienic requirements
- Prior art date
Links
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention relates to pipe joints which are to meet certain hygienic demands and consisting of two parts 1, 7 being screwed together with an intermediate sealing ring 12 of a plastically or elastically deformable material, and the pipe joint has to prevent the sealing ring from being entrained or displaced at tightening with consequent forming of grooves or cavities leading to growth of bacteriae, cleaning problems and risk of contamination. This is achieved by a through hole 2 in the first part 1 having an expanded part 3, whereby a cylindrical portion 6 and a Z-shaped transition 4 are arranged between the expanded part 3 and the hole 2, while the second part 7 which is to be screwed in has a sloping end face 10 whereby an interspace 11 is formed, approximately triangular in cross section, between the transition 4, the cylindrical portion 6 and the sloping end face 10, for receiving the sealing ring 12 and adapted to being generally totally filled out by the sealing ring 12 at the screwing together of said parts 1, 7, whereby the sealing ring may protrude somewhat into the through hole 2. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK119883A DK154726C (en) | 1983-03-15 | 1983-03-15 | ROOM COLLECTION WITH SEALING RING MEETING HYGIENIC REQUIREMENTS |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK119883A DK154726C (en) | 1983-03-15 | 1983-03-15 | ROOM COLLECTION WITH SEALING RING MEETING HYGIENIC REQUIREMENTS |
DK119883 | 1983-03-15 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK119883D0 DK119883D0 (en) | 1983-03-15 |
DK119883A true DK119883A (en) | 1984-09-16 |
DK154726B DK154726B (en) | 1988-12-12 |
DK154726C DK154726C (en) | 1989-05-16 |
Family
ID=8102072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK119883A DK154726C (en) | 1983-03-15 | 1983-03-15 | ROOM COLLECTION WITH SEALING RING MEETING HYGIENIC REQUIREMENTS |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK154726C (en) |
-
1983
- 1983-03-15 DK DK119883A patent/DK154726C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK154726C (en) | 1989-05-16 |
DK119883D0 (en) | 1983-03-15 |
DK154726B (en) | 1988-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |