ATA274689A - Gasabsperrhahn - Google Patents
GasabsperrhahnInfo
- Publication number
- ATA274689A ATA274689A AT274689A AT274689A ATA274689A AT A274689 A ATA274689 A AT A274689A AT 274689 A AT274689 A AT 274689A AT 274689 A AT274689 A AT 274689A AT A274689 A ATA274689 A AT A274689A
- Authority
- AT
- Austria
- Prior art keywords
- valve
- gas shut
- shut
- gas
- 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
- 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
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8815073U DE8815073U1 (de) | 1988-12-03 | 1988-12-03 | Gasabsperrhahn |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA274689A true ATA274689A (de) | 1991-06-15 |
AT396010B AT396010B (de) | 1993-05-25 |
Family
ID=6830456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT274689A AT396010B (de) | 1988-12-03 | 1989-12-01 | Gasabsperrhahn |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT396010B (de) |
CH (1) | CH680682A5 (de) |
DE (1) | DE8815073U1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT399210B (de) * | 1990-03-14 | 1995-04-25 | Rheinauer Masch Armaturen | Absperreinrichtung für brennbare fluide führende leitungen |
DE4103987A1 (de) * | 1990-04-04 | 1991-10-10 | Rheinauer Masch Armaturen | Absperreinrichtung fuer brennbare fluide fuehrende leitungen |
CN112081945A (zh) * | 2020-09-27 | 2020-12-15 | 九方流体系统技术(深圳)有限公司 | 金刚石涂层耐磨隔膜球阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1800017A1 (de) * | 1968-10-01 | 1970-04-09 | Richards & Co B C | Kugelventil |
US4020864A (en) * | 1975-07-16 | 1977-05-03 | Church Jr Edgar H | Ball valve |
US4318420A (en) * | 1979-10-04 | 1982-03-09 | T. K. Valve Limited | Ball valves |
US4572239A (en) * | 1981-08-28 | 1986-02-25 | Whitey Co. | High pressure ball valve |
JPS5998166U (ja) * | 1982-12-22 | 1984-07-03 | 株式会社北沢バルブ | ボ−ルバルブの緊急密封装置 |
US4725042A (en) * | 1986-04-02 | 1988-02-16 | Mace Corporation | Ball valve assembly |
-
1988
- 1988-12-03 DE DE8815073U patent/DE8815073U1/de not_active Expired
-
1989
- 1989-11-29 CH CH427289A patent/CH680682A5/de not_active IP Right Cessation
- 1989-12-01 AT AT274689A patent/AT396010B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH680682A5 (en) | 1992-10-15 |
AT396010B (de) | 1993-05-25 |
DE8815073U1 (de) | 1989-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |