SE7909643L - Armaturhus for avstengningsventil - Google Patents
Armaturhus for avstengningsventilInfo
- Publication number
- SE7909643L SE7909643L SE7909643A SE7909643A SE7909643L SE 7909643 L SE7909643 L SE 7909643L SE 7909643 A SE7909643 A SE 7909643A SE 7909643 A SE7909643 A SE 7909643A SE 7909643 L SE7909643 L SE 7909643L
- Authority
- SE
- Sweden
- Prior art keywords
- valve
- weld seam
- gate
- half shells
- lies
- Prior art date
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/10—Welded housings
- F16K27/105—Welded housings for gate valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Lift Valve (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2855034A DE2855034C2 (de) | 1978-12-20 | 1978-12-20 | Armaturengehäuse für Absperrschieber |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7909643L true SE7909643L (sv) | 1980-06-21 |
SE438543B SE438543B (sv) | 1985-04-22 |
Family
ID=6057765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7909643A SE438543B (sv) | 1978-12-20 | 1979-11-22 | Smitt armaturhus for avstengningsventiler |
Country Status (8)
Country | Link |
---|---|
CA (1) | CA1103646A ( ) |
CH (1) | CH643929A5 ( ) |
DD (1) | DD148091A5 ( ) |
DE (1) | DE2855034C2 ( ) |
FR (1) | FR2444875A1 ( ) |
GB (1) | GB2037954B ( ) |
IT (1) | IT1127724B ( ) |
SE (1) | SE438543B ( ) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244020A1 (de) * | 1982-11-27 | 1984-05-30 | Walter 4788 Warstein Siepmann | Absperrventil |
US4588164A (en) * | 1983-05-11 | 1986-05-13 | Kemp Willard E | Through conduit gate valve |
CN110805732B (zh) * | 2019-11-21 | 2024-06-04 | 替科斯科技集团丽水流体设备有限公司 | 全焊接球阀的生产工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2065035A (en) * | 1935-04-22 | 1936-12-22 | Taylor James Hall | Valve housing and method of making same |
GB569833A (en) * | 1943-10-07 | 1945-06-11 | Bolton S Superheater & Pipewor | Improvements relating to the manufacture of valves for the control of fluids |
DE1706081U (de) * | 1950-04-21 | 1955-09-01 | Siepmann Werke Ag | Im gesenk geschmiedeter gehaeuseteil fuer schiebergehaeuse. |
NL160643C (nl) * | 1969-11-05 | 1979-11-15 | Holland Bergen Machine | Schuifafsluiter. |
DE2164929B2 (de) * | 1971-12-28 | 1976-01-02 | Preussag Ag, 3000 Hannover U. 1000 Berlin | Geschweißtes Gehäuse für Absperrorgane |
DE2725799C2 (de) * | 1977-06-08 | 1982-10-07 | Kreuz, geb. von Pidoll, Hildegard, 4050 Mönchengladbach | Armaturengehäuserohling |
-
1978
- 1978-12-20 DE DE2855034A patent/DE2855034C2/de not_active Expired
-
1979
- 1979-11-22 SE SE7909643A patent/SE438543B/sv not_active IP Right Cessation
- 1979-11-27 CH CH1054579A patent/CH643929A5/de not_active IP Right Cessation
- 1979-11-29 FR FR7929412A patent/FR2444875A1/fr active Granted
- 1979-12-17 DD DD79217766A patent/DD148091A5/de unknown
- 1979-12-17 IT IT28063/79A patent/IT1127724B/it active
- 1979-12-18 GB GB7943511A patent/GB2037954B/en not_active Expired
- 1979-12-19 CA CA342,279A patent/CA1103646A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2037954B (en) | 1983-02-16 |
SE438543B (sv) | 1985-04-22 |
IT1127724B (it) | 1986-05-21 |
CA1103646A (en) | 1981-06-23 |
FR2444875B1 ( ) | 1984-10-19 |
IT7928063A0 (it) | 1979-12-17 |
DD148091A5 (de) | 1981-05-06 |
DE2855034C2 (de) | 1985-11-21 |
GB2037954A (en) | 1980-07-16 |
DE2855034A1 (de) | 1980-07-10 |
CH643929A5 (de) | 1984-06-29 |
FR2444875A1 (fr) | 1980-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7909643-4 Effective date: 19891120 Format of ref document f/p: F |