NL70826C - - Google Patents
Info
- Publication number
- NL70826C NL70826C NL70826DA NL70826C NL 70826 C NL70826 C NL 70826C NL 70826D A NL70826D A NL 70826DA NL 70826 C NL70826 C NL 70826C
- 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
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
- F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
- F16K1/08—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction of flow
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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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
NL70826C true NL70826C (de) | 1900-01-01 |
Family
ID=1822605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL70826D NL70826C (de) |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL70826C (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2891763A (en) * | 1954-10-12 | 1959-06-23 | Edward H Lang | Diaphragm valve |
US4354666A (en) * | 1980-06-12 | 1982-10-19 | Kerotest Manufacturing Corp. | High pressure packless metal diaphragm valve |
EP0862006A3 (de) * | 1997-02-28 | 1998-09-09 | Apv Rosista Gmbh | Vorrichtung zum Verschliessen von Ventilen |
KR101218084B1 (ko) | 2010-07-13 | 2013-01-09 | 주식회사 라니 | 실내 온수난방장치의 유량조절밸브 |
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- NL NL70826D patent/NL70826C/xx active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2891763A (en) * | 1954-10-12 | 1959-06-23 | Edward H Lang | Diaphragm valve |
US4354666A (en) * | 1980-06-12 | 1982-10-19 | Kerotest Manufacturing Corp. | High pressure packless metal diaphragm valve |
EP0862006A3 (de) * | 1997-02-28 | 1998-09-09 | Apv Rosista Gmbh | Vorrichtung zum Verschliessen von Ventilen |
KR101218084B1 (ko) | 2010-07-13 | 2013-01-09 | 주식회사 라니 | 실내 온수난방장치의 유량조절밸브 |