IT8619829A0 - DEVICE FOR ADJUSTING THE FLOW RATE OF COMPRESSORS. - Google Patents
DEVICE FOR ADJUSTING THE FLOW RATE OF COMPRESSORS.Info
- Publication number
- IT8619829A0 IT8619829A0 IT8619829A IT1982986A IT8619829A0 IT 8619829 A0 IT8619829 A0 IT 8619829A0 IT 8619829 A IT8619829 A IT 8619829A IT 1982986 A IT1982986 A IT 1982986A IT 8619829 A0 IT8619829 A0 IT 8619829A0
- Authority
- IT
- Italy
- Prior art keywords
- compressors
- adjusting
- flow rate
- rate
- flow
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
- F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Safety Valves (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT101185 | 1985-04-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8619829A0 true IT8619829A0 (en) | 1986-03-21 |
IT8619829A1 IT8619829A1 (en) | 1987-09-21 |
IT1189077B IT1189077B (en) | 1988-01-28 |
Family
ID=3504863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19829/86A IT1189077B (en) | 1985-04-03 | 1986-03-21 | DEVICE FOR ADJUSTING THE FLOW RATE OF COMPRESSORS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS61233275A (en) |
BE (1) | BE904534A (en) |
DE (1) | DE3607659A1 (en) |
FI (1) | FI861280A (en) |
FR (1) | FR2580054B1 (en) |
GB (1) | GB2174787A (en) |
IT (1) | IT1189077B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5170693A (en) * | 1991-04-26 | 1992-12-15 | Stary Gary M | Rotary actuator device with a free floating piston |
US7712723B2 (en) * | 2006-08-30 | 2010-05-11 | Fisher Controls International Llc | Lever positioning device for valve actuator |
JP5081667B2 (en) * | 2008-02-28 | 2012-11-28 | カルソニックカンセイ株式会社 | Gas compressor |
DE102008031317A1 (en) | 2008-07-02 | 2010-01-07 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Compressor system with limited intake boost pressure |
US20160319941A1 (en) * | 2013-12-13 | 2016-11-03 | Ge Aviation Systems Llc | Ball valve assembly |
CN103696955B (en) * | 2013-12-23 | 2016-01-13 | 中国神华能源股份有限公司 | A kind of circulating water pump exit butterfly valve control system and method |
CN112032359B (en) * | 2020-09-29 | 2022-04-05 | 神华(福州)罗源湾港电有限公司 | Switching device for outlet channel of sealing fan |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7705151U1 (en) * | 1900-01-01 | Rosista Gmbh, 4750 Unna | ||
US2991002A (en) * | 1956-03-21 | 1961-07-04 | Chicago Pneumatic Tool Co | Installations for compressing air or gas |
US2998805A (en) * | 1958-04-24 | 1961-09-05 | Cons Thermoplastics Company | Remote control valve operator |
DE1100416B (en) * | 1959-03-14 | 1961-02-23 | Schwietzke Metallwerke J G | Remote drive for a valve or the like. |
GB1077281A (en) * | 1965-10-05 | 1967-07-26 | T V Valve Kabushiki Kaisha | Fluid flow control valve actuating device |
US3508472A (en) * | 1968-03-26 | 1970-04-28 | Pittsburgh Brass Mfg Co | Valve actuator |
US3542331A (en) * | 1968-05-17 | 1970-11-24 | Otis Eng Corp | Valves |
DE2115707A1 (en) * | 1970-04-18 | 1972-02-03 | Daiei Kogyo Sha Kk | Pressure medium-operated actuator for torque drives |
DE2244897A1 (en) * | 1971-09-14 | 1973-04-12 | Daiei Kogyo Sha Kk | PRESSURIZED CONTROL ORGAN |
GB1454718A (en) * | 1974-05-17 | 1976-11-03 | Kubota Ltd | Rotary valve |
FR2357797A1 (en) * | 1976-07-06 | 1978-02-03 | Delbergue Martial | Butterfly valve system with spring loaded position controller - is arranged for manual or automatic actuation with locking device |
DE7632532U1 (en) * | 1976-08-25 | 1978-09-14 | Nishinippon Engineering Co., Ltd., Kitakyushu, Fukuoka (Japan) | VALVE WITH A PAIR OF VALVE PLATES |
JPS5494632U (en) * | 1977-12-17 | 1979-07-04 | ||
AT377336B (en) * | 1982-01-21 | 1985-03-11 | Hoerbiger Ventilwerke Ag | ARRANGEMENT FOR START-UP CONTROL OF SCREW COMPRESSORS |
DE3308109A1 (en) * | 1983-03-08 | 1984-09-13 | Peter 7447 Aichtal Warthmann | Pneumatic rotary actuator |
AT380082B (en) * | 1984-01-13 | 1986-04-10 | Hoerbiger Ventilwerke Ag | DEVICE FOR REGULATING THE FLOW RATE OF ROTATIONAL COMPRESSORS |
DE8428381U1 (en) * | 1984-09-27 | 1985-02-28 | Patra Service GmbH, 4150 Krefeld | ROTARY DRIVE |
-
1986
- 1986-03-08 DE DE19863607659 patent/DE3607659A1/en not_active Withdrawn
- 1986-03-21 IT IT19829/86A patent/IT1189077B/en active
- 1986-03-25 GB GB08607407A patent/GB2174787A/en not_active Withdrawn
- 1986-03-25 FI FI861280A patent/FI861280A/en not_active Application Discontinuation
- 1986-04-01 FR FR8604608A patent/FR2580054B1/fr not_active Expired - Fee Related
- 1986-04-02 JP JP61074405A patent/JPS61233275A/en active Pending
- 1986-04-02 BE BE0/216487A patent/BE904534A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2580054A1 (en) | 1986-10-10 |
FI861280A (en) | 1986-10-04 |
GB8607407D0 (en) | 1986-04-30 |
IT1189077B (en) | 1988-01-28 |
IT8619829A1 (en) | 1987-09-21 |
GB2174787A (en) | 1986-11-12 |
FI861280A0 (en) | 1986-03-25 |
BE904534A (en) | 1986-07-31 |
JPS61233275A (en) | 1986-10-17 |
DE3607659A1 (en) | 1986-10-16 |
FR2580054B1 (en) | 1990-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970327 |