GB908007A - Improvements in and relating to stop cocks - Google Patents
Improvements in and relating to stop cocksInfo
- Publication number
- GB908007A GB908007A GB2518161A GB2518161A GB908007A GB 908007 A GB908007 A GB 908007A GB 2518161 A GB2518161 A GB 2518161A GB 2518161 A GB2518161 A GB 2518161A GB 908007 A GB908007 A GB 908007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- relating
- stop cocks
- projection
- 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
- 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
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
- F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
- F16K5/165—Means pressing on the small diameter
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
-
- 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
- F16K5/02—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 conical surfaces; Packings therefor
- F16K5/025—Particular coverings or materials
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Glass Compositions (AREA)
- Multiple-Way Valves (AREA)
Abstract
908,007. Valves. KELLER & CO. A.G., ERNST. July 12, 1961 [June 21, 1961], No. 25181/61. Class 135. The valve b of a glass stop cock is held on its seating by a helical spring e interposed between a sleeve c bearing against the housing a and a sleeve d engaging a projection b<SP>2</SP> on the valve. The projection b<SP>2</SP> is engaged in a releasable manner by an inturned portion d<SP>1</SP> of the sleeve d.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH725261A CH389345A (en) | 1961-06-21 | 1961-06-21 | Rooster |
Publications (1)
Publication Number | Publication Date |
---|---|
GB908007A true GB908007A (en) | 1962-10-10 |
Family
ID=4322218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2518161A Expired GB908007A (en) | 1961-06-21 | 1961-07-12 | Improvements in and relating to stop cocks |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH389345A (en) |
DE (1) | DE1837386U (en) |
FR (1) | FR1295157A (en) |
GB (1) | GB908007A (en) |
-
1961
- 1961-06-21 CH CH725261A patent/CH389345A/en unknown
- 1961-07-04 DE DE1961K0038635 patent/DE1837386U/en not_active Expired
- 1961-07-12 GB GB2518161A patent/GB908007A/en not_active Expired
- 1961-07-13 FR FR867975A patent/FR1295157A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1837386U (en) | 1961-09-07 |
CH389345A (en) | 1965-03-15 |
FR1295157A (en) | 1962-06-01 |
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