JPS5012621A - - Google Patents
Info
- Publication number
- JPS5012621A JPS5012621A JP4087774A JP4087774A JPS5012621A JP S5012621 A JPS5012621 A JP S5012621A JP 4087774 A JP4087774 A JP 4087774A JP 4087774 A JP4087774 A JP 4087774A JP S5012621 A JPS5012621 A JP S5012621A
- Authority
- JP
- Japan
- 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
- 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
- F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined 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
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34976873A | 1973-04-10 | 1973-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5012621A true JPS5012621A (en) | 1975-02-08 |
| JPS5313244B2 JPS5313244B2 (en) | 1978-05-09 |
Family
ID=23373875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4087774A Expired JPS5313244B2 (en) | 1973-04-10 | 1974-04-10 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5313244B2 (en) |
| CA (1) | CA1023728A (en) |
| DE (1) | DE2415299A1 (en) |
| ES (1) | ES425179A1 (en) |
| FR (1) | FR2225676B3 (en) |
| GB (1) | GB1419611A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343162A (en) * | 1976-09-30 | 1978-04-19 | Borsig Gmbh | Apparatus for sealing drive journal shaft of boll cock |
| JPS546623U (en) * | 1977-06-16 | 1979-01-17 | ||
| JPS5486851A (en) * | 1977-12-06 | 1979-07-10 | Froehlich Air Ag | Tubular heat exchanger |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4171792A (en) * | 1974-12-23 | 1979-10-23 | Dresser Industries, Inc. | High pressure diaphragm valves |
| US4151979A (en) * | 1977-02-03 | 1979-05-01 | Kerotest Manufacturing Corp. | Diaphragm valve having a Belleville-spring assembly |
| DE2928800A1 (en) * | 1978-07-25 | 1980-02-07 | Saunders Valve Co Ltd | DIAPHRAGM VALVE |
| JPS5824665Y2 (en) * | 1979-05-08 | 1983-05-27 | オリンパス光学工業株式会社 | tape recorder |
| JPS6233379Y2 (en) * | 1980-02-16 | 1987-08-26 | ||
| FR2514454A1 (en) * | 1981-10-14 | 1983-04-15 | Dresser Europe Sa | Sealed connection between different fluids - has stopcock with diaphragm connecting two sections immersed in fluids |
| CN115435091A (en) * | 2022-11-08 | 2022-12-06 | 哈电集团哈尔滨电站阀门有限公司 | Stop valve with multiple sealing structure |
-
1974
- 1974-03-21 GB GB1268474A patent/GB1419611A/en not_active Expired
- 1974-03-29 DE DE19742415299 patent/DE2415299A1/en not_active Withdrawn
- 1974-04-04 CA CA196,840A patent/CA1023728A/en not_active Expired
- 1974-04-09 ES ES425179A patent/ES425179A1/en not_active Expired
- 1974-04-09 FR FR7412490A patent/FR2225676B3/fr not_active Expired
- 1974-04-10 JP JP4087774A patent/JPS5313244B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343162A (en) * | 1976-09-30 | 1978-04-19 | Borsig Gmbh | Apparatus for sealing drive journal shaft of boll cock |
| JPS5531356B2 (en) * | 1976-09-30 | 1980-08-18 | ||
| JPS546623U (en) * | 1977-06-16 | 1979-01-17 | ||
| JPS5486851A (en) * | 1977-12-06 | 1979-07-10 | Froehlich Air Ag | Tubular heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2225676B3 (en) | 1977-02-11 |
| FR2225676A1 (en) | 1974-11-08 |
| CA1023728A (en) | 1978-01-03 |
| JPS5313244B2 (en) | 1978-05-09 |
| GB1419611A (en) | 1975-12-31 |
| DE2415299A1 (en) | 1974-10-31 |
| ES425179A1 (en) | 1976-11-01 |