GB1233525A - - Google Patents
Info
- Publication number
- GB1233525A GB1233525A GB1233525DA GB1233525A GB 1233525 A GB1233525 A GB 1233525A GB 1233525D A GB1233525D A GB 1233525DA GB 1233525 A GB1233525 A GB 1233525A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soldered
- parts
- welded
- plug
- housing
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/10—Welded housings
- F16K27/107—Welded housings for taps or cocks
-
- 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
- F16K5/06—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 spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
1,233,525. Making valves. NEUE ARGUS G.m.b.H. 7 Feb., 1969 [16 March, 1967], No. 6657/69. Heading B3A. [Also in Division F2] In a stop cock 1, the housing which encloses a rotatable stop plug 3 is formed from two parts 2 and 5, each of which has a sharp ridge 9 and 8, respectively, the two parts being fitted one into the other subsequent to which they are welded at 7. The plug shaft 10 is contained within a sleeve 6 which projects through an aperture formed in the housing part 2 and is hard-soldered to it, with the soldering being effected out of contact with atmosphere. Neither the soldered, nor the welded connection are said to require after treatment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681675460 DE1675460A1 (en) | 1968-03-16 | 1968-03-16 | Stopcock for pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1233525A true GB1233525A (en) | 1971-05-26 |
Family
ID=5686694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1233525D Expired GB1233525A (en) | 1968-03-16 | 1969-02-07 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2004046A1 (en) |
GB (1) | GB1233525A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714236A (en) * | 1986-01-24 | 1987-12-22 | Antonio Filiberti | Ball valve, particularly for gases |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607570B1 (en) * | 1986-11-28 | 1989-03-10 | Pierre Boisserand | DOUBLE SEALED WELDED TAP |
-
1969
- 1969-02-07 GB GB1233525D patent/GB1233525A/en not_active Expired
- 1969-03-03 FR FR6905590A patent/FR2004046A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714236A (en) * | 1986-01-24 | 1987-12-22 | Antonio Filiberti | Ball valve, particularly for gases |
Also Published As
Publication number | Publication date |
---|---|
FR2004046A1 (en) | 1969-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |