GB2108633B - Vacuum valve - Google Patents
Vacuum valveInfo
- Publication number
- GB2108633B GB2108633B GB08203197A GB8203197A GB2108633B GB 2108633 B GB2108633 B GB 2108633B GB 08203197 A GB08203197 A GB 08203197A GB 8203197 A GB8203197 A GB 8203197A GB 2108633 B GB2108633 B GB 2108633B
- Authority
- GB
- United Kingdom
- Prior art keywords
- vacuum valve
- vacuum
- valve
- Prior art date
- 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
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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
- F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813143059 DE3143059A1 (en) | 1981-10-30 | 1981-10-30 | VACUUM VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2108633A GB2108633A (en) | 1983-05-18 |
GB2108633B true GB2108633B (en) | 1985-08-21 |
Family
ID=6145188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08203197A Expired GB2108633B (en) | 1981-10-30 | 1982-02-04 | Vacuum valve |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5881288A (en) |
CH (1) | CH654893A5 (en) |
DE (1) | DE3143059A1 (en) |
FR (1) | FR2515775A1 (en) |
GB (1) | GB2108633B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19735351C2 (en) * | 1997-08-14 | 1999-10-21 | Ardenne Anlagentech Gmbh | Ventilation device for vacuum chambers |
US8105430B2 (en) | 2009-06-30 | 2012-01-31 | Alberta Research Council Inc. | Aircraft anti-icing fluids formulated with nanocrystalline cellulose |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE653469C (en) * | 1933-05-04 | 1937-11-24 | Meyer Fa Rud Otto | Device on shut-off devices to regulate the flow rate |
DE741363C (en) * | 1940-01-13 | 1944-10-16 | Rota App Und Maschb Dr Hennig | Volume regulator for liquids |
DE851135C (en) * | 1950-09-15 | 1952-10-02 | Hoechst Ag | Device for generating uniform flows of fluids |
US3521853A (en) * | 1966-12-12 | 1970-07-28 | Thomas S Gillis Jr | Throttle and shutoff valve |
CH456277A (en) * | 1967-11-09 | 1968-05-15 | Jecklin Rudolf | Shut-off device, in particular for liquid lines |
SE375587B (en) * | 1972-10-03 | 1975-04-21 | Bygg Och Transportekonomie Ab | |
CH600224A5 (en) * | 1975-09-17 | 1978-06-15 | Balzers Patent Beteilig Ag |
-
1981
- 1981-10-30 DE DE19813143059 patent/DE3143059A1/en not_active Ceased
-
1982
- 1982-01-12 CH CH14682A patent/CH654893A5/en not_active IP Right Cessation
- 1982-02-04 GB GB08203197A patent/GB2108633B/en not_active Expired
- 1982-04-02 JP JP5522282A patent/JPS5881288A/en active Pending
- 1982-04-02 FR FR8205771A patent/FR2515775A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2515775A1 (en) | 1983-05-06 |
GB2108633A (en) | 1983-05-18 |
JPS5881288A (en) | 1983-05-16 |
FR2515775B1 (en) | 1985-03-15 |
CH654893A5 (en) | 1986-03-14 |
DE3143059A1 (en) | 1983-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950204 |