NL7713530A - TURNTABLE DEVICE FOR LUMINAIRES. - Google Patents
TURNTABLE DEVICE FOR LUMINAIRES.Info
- Publication number
- NL7713530A NL7713530A NL7713530A NL7713530A NL7713530A NL 7713530 A NL7713530 A NL 7713530A NL 7713530 A NL7713530 A NL 7713530A NL 7713530 A NL7713530 A NL 7713530A NL 7713530 A NL7713530 A NL 7713530A
- Authority
- NL
- Netherlands
- Prior art keywords
- luminaires
- turntable device
- turntable
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
- Taps Or Cocks (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762655493 DE2655493C3 (en) | 1976-12-08 | 1976-12-08 | Pressurized medium-actuated rotary drive for a valve |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7713530A true NL7713530A (en) | 1978-06-12 |
Family
ID=5994930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7713530A NL7713530A (en) | 1976-12-08 | 1977-12-07 | TURNTABLE DEVICE FOR LUMINAIRES. |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH625023A5 (en) |
DE (1) | DE2655493C3 (en) |
FR (1) | FR2373742A1 (en) |
GB (1) | GB1545038A (en) |
IT (1) | IT1089721B (en) |
NL (1) | NL7713530A (en) |
SE (1) | SE7713851L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH661331A5 (en) * | 1983-08-25 | 1987-07-15 | Fischer Ag Georg | VALVE DEVICE WITH A REMOTE CONTROLLED ACTUATOR. |
GB2210955B (en) * | 1987-10-08 | 1991-09-18 | Rucker Co | Rotary shear seal hydraulic valve |
DE3826592A1 (en) * | 1988-08-04 | 1990-02-08 | Siemens Ag | DEVICE FOR ACTUATING A QUICK-RELEASE VALVE |
NO301901B1 (en) * | 1995-08-07 | 1997-12-22 | Norske Stats Oljeselskap | Valve actuator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3035808A (en) * | 1956-08-30 | 1962-05-22 | Hydril Co | Pressure responsive valve |
FR1373750A (en) * | 1963-07-31 | 1964-10-02 | Means for blocking the fluid conduit (s) in so-called direct fluid passage valve devices | |
FR1582420A (en) * | 1968-09-27 | 1969-09-26 | ||
US3539147A (en) * | 1969-01-21 | 1970-11-10 | Herman L Paul Jr | Power actuated ball valve |
US3690615A (en) * | 1970-07-24 | 1972-09-12 | Stile Craft Mfg Inc | Automatic valve |
US3806082A (en) * | 1972-01-24 | 1974-04-23 | Smith International | Power kelly cock |
US3982725A (en) * | 1974-06-27 | 1976-09-28 | Keystone International, Inc. | Valve actuator |
-
1976
- 1976-12-08 DE DE19762655493 patent/DE2655493C3/en not_active Expired
-
1977
- 1977-12-06 IT IT3049177A patent/IT1089721B/en active
- 1977-12-06 SE SE7713851A patent/SE7713851L/en unknown
- 1977-12-06 CH CH1491977A patent/CH625023A5/en not_active IP Right Cessation
- 1977-12-07 NL NL7713530A patent/NL7713530A/en not_active Application Discontinuation
- 1977-12-08 GB GB5120377A patent/GB1545038A/en not_active Expired
- 1977-12-08 FR FR7737007A patent/FR2373742A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2655493A1 (en) | 1978-06-22 |
GB1545038A (en) | 1979-05-02 |
CH625023A5 (en) | 1981-08-31 |
SE7713851L (en) | 1978-06-09 |
FR2373742A1 (en) | 1978-07-07 |
IT1089721B (en) | 1985-06-18 |
DE2655493C3 (en) | 1979-05-23 |
DE2655493B2 (en) | 1978-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |