FR2271474A1 - Valve for use on steam boiler - has two part housing to allow valve and seat replacement in situ - Google Patents
Valve for use on steam boiler - has two part housing to allow valve and seat replacement in situInfo
- Publication number
- FR2271474A1 FR2271474A1 FR7507732A FR7507732A FR2271474A1 FR 2271474 A1 FR2271474 A1 FR 2271474A1 FR 7507732 A FR7507732 A FR 7507732A FR 7507732 A FR7507732 A FR 7507732A FR 2271474 A1 FR2271474 A1 FR 2271474A1
- Authority
- FR
- France
- Prior art keywords
- valve
- housing
- situ
- opening
- steam boiler
- 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.)
- Granted
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
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
- F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
-
- 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
- F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Valve Housings (AREA)
- Lift Valve (AREA)
Abstract
The valve has a housing which consists of two parts. The first parts reaches into the boiler, the second part protrudes beyond the boiler and has a flange on its side for a connecting pipe. The housing has an internal rim located between the first and second part of the housing. A valve ring is mounted on this rim. A spring loaded valve is mounted in the first part of the housing, which is pressed against the valve seat. The top part of the housing has an opening which is in line with the valve opening. The opening in the top of the housing is sufficiently large so that a replacement valve ring or valve can be passed through this opening.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742424100 DE2424100B2 (en) | 1974-05-17 | 1974-05-17 | RESERVOIR VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2271474A1 true FR2271474A1 (en) | 1975-12-12 |
FR2271474B3 FR2271474B3 (en) | 1977-11-18 |
Family
ID=5915864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7507732A Granted FR2271474A1 (en) | 1974-05-17 | 1975-03-12 | Valve for use on steam boiler - has two part housing to allow valve and seat replacement in situ |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7503045A (en) |
DD (1) | DD118156A1 (en) |
DE (1) | DE2424100B2 (en) |
FR (1) | FR2271474A1 (en) |
IT (1) | IT1035750B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417048A1 (en) * | 1978-02-09 | 1979-09-07 | Klinger Ag | VALVE FOR THE REGULATION AND INTERRUPTION OF A FLUID CURRENT |
-
1974
- 1974-05-17 DE DE19742424100 patent/DE2424100B2/en active Pending
-
1975
- 1975-03-12 FR FR7507732A patent/FR2271474A1/en active Granted
- 1975-05-15 DD DD18606975A patent/DD118156A1/xx unknown
- 1975-05-15 IT IT4962075A patent/IT1035750B/en active
- 1975-05-16 BR BR7503886A patent/BR7503045A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2417048A1 (en) * | 1978-02-09 | 1979-09-07 | Klinger Ag | VALVE FOR THE REGULATION AND INTERRUPTION OF A FLUID CURRENT |
Also Published As
Publication number | Publication date |
---|---|
IT1035750B (en) | 1979-10-20 |
DE2424100B2 (en) | 1976-10-21 |
FR2271474B3 (en) | 1977-11-18 |
DE2424100A1 (en) | 1975-11-20 |
DD118156A1 (en) | 1976-02-12 |
BR7503045A (en) | 1976-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |