NL6817748A - - Google Patents
Info
- Publication number
- NL6817748A NL6817748A NL6817748A NL6817748A NL6817748A NL 6817748 A NL6817748 A NL 6817748A NL 6817748 A NL6817748 A NL 6817748A NL 6817748 A NL6817748 A NL 6817748A NL 6817748 A NL6817748 A NL 6817748A
- Authority
- NL
- Netherlands
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0689—Packings between housing and plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68999867A | 1967-12-12 | 1967-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6817748A true NL6817748A (xx) | 1969-06-16 |
NL154815B NL154815B (nl) | 1977-10-17 |
Family
ID=24770688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL686817748A NL154815B (nl) | 1967-12-12 | 1968-12-11 | Bolkraan. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3531085A (xx) |
DE (1) | DE1750172C3 (xx) |
FR (1) | FR1593731A (xx) |
NL (1) | NL154815B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747641A (en) * | 1969-07-25 | 1973-07-24 | T Hare | Single handle faucet valve |
US3787028A (en) * | 1972-01-20 | 1974-01-22 | A Semon | Rotary plug valve |
US3797573A (en) * | 1972-09-05 | 1974-03-19 | Baker Oil Tools Inc | Full opening safety valve |
GB8319853D0 (en) * | 1983-07-22 | 1983-08-24 | Forsac Valves | Ball valve for pipeline |
DE3704634A1 (de) * | 1986-02-12 | 1987-08-13 | Whitey Co | Kugelhahn |
DK154036B (da) * | 1986-02-28 | 1988-10-03 | Frese A S Metalstoeberi & Arma | Ventil og fremgangsmaade til fremstilling af en saadan ventil |
WO2014176262A1 (en) * | 2013-04-22 | 2014-10-30 | Dezurik, Inc. | Orbital seat in a butterfly valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1113129A (en) * | 1913-03-15 | 1914-10-06 | Walter L Marr | Engine-starter. |
US3192948A (en) * | 1961-06-05 | 1965-07-06 | Acf Ind Inc | Ball valve with sealing capsule |
FR1352784A (fr) * | 1962-04-17 | 1964-02-14 | Duriron Co | Robinet à clef |
US3171431A (en) * | 1963-06-26 | 1965-03-02 | Crane Co | Divided ball valve seat and trunnion |
US3223111A (en) * | 1963-09-27 | 1965-12-14 | Acf Ind Inc | Integral valve and seat unit |
-
1967
- 1967-12-12 US US689998A patent/US3531085A/en not_active Expired - Lifetime
-
1968
- 1968-04-04 DE DE1750172A patent/DE1750172C3/de not_active Expired
- 1968-11-28 FR FR1593731D patent/FR1593731A/fr not_active Expired
- 1968-12-11 NL NL686817748A patent/NL154815B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL154815B (nl) | 1977-10-17 |
DE1750172A1 (de) | 1971-01-21 |
DE1750172B2 (de) | 1977-09-29 |
US3531085A (en) | 1970-09-29 |
DE1750172C3 (de) | 1978-05-18 |
FR1593731A (xx) | 1970-06-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TNT | Modifications of names of proprietors of patents or applicants of examined patent applications | ||
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CRANE |