NL7103981A - - Google Patents
Info
- Publication number
- NL7103981A NL7103981A NL7103981A NL7103981A NL7103981A NL 7103981 A NL7103981 A NL 7103981A NL 7103981 A NL7103981 A NL 7103981A NL 7103981 A NL7103981 A NL 7103981A NL 7103981 A NL7103981 A NL 7103981A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- F16K5/08—Details
- F16K5/10—Means for additional adjustment of the rate of flow
- F16K5/103—Means for additional adjustment of the rate of flow specially adapted for gas valves
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- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
- F16K35/022—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element
- F16K35/025—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712101580 DE2101580A1 (de) | 1971-01-14 | 1971-01-14 | Betätigungsvorrichtung für Hähne, insbesondere für Gashähne mit zwei Arbeitsdrehstellungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7103981A true NL7103981A (https=) | 1972-07-18 |
Family
ID=5795874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7103981A NL7103981A (https=) | 1971-01-14 | 1971-03-24 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2101580A1 (https=) |
| FR (1) | FR2122096A5 (https=) |
| NL (1) | NL7103981A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8417840D0 (en) * | 1984-07-13 | 1984-08-15 | Lucas Ind Plc | Fuel pumping apparatus |
| FI70994C (fi) * | 1985-01-24 | 1986-10-27 | Oras Oy | Engreppskran |
| DE3909015A1 (de) * | 1989-03-18 | 1990-09-20 | Kloeckner Humboldt Deutz Ag | Vorrichtung zur verriegelung eines betaetigungshebels zur steuerung von zwei wegeventilen |
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1971
- 1971-01-14 DE DE19712101580 patent/DE2101580A1/de active Pending
- 1971-03-15 FR FR7108950A patent/FR2122096A5/fr not_active Expired
- 1971-03-24 NL NL7103981A patent/NL7103981A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2101580A1 (de) | 1972-07-27 |
| FR2122096A5 (https=) | 1972-08-25 |