JPS4978227A - - Google Patents
Info
- Publication number
- JPS4978227A JPS4978227A JP12407973A JP12407973A JPS4978227A JP S4978227 A JPS4978227 A JP S4978227A JP 12407973 A JP12407973 A JP 12407973A JP 12407973 A JP12407973 A JP 12407973A JP S4978227 A JPS4978227 A JP S4978227A
- 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.)
- Pending
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
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Pipe Accessories (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1622572A CH557494A (de) | 1972-11-07 | 1972-11-07 | Absperrschieber fuer in leitungen stroemende medien. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4978227A true JPS4978227A (enExample) | 1974-07-27 |
Family
ID=4415469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12407973A Pending JPS4978227A (enExample) | 1972-11-07 | 1973-11-06 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4978227A (enExample) |
| BE (1) | BE806961A (enExample) |
| CH (1) | CH557494A (enExample) |
| ES (1) | ES197287Y (enExample) |
| FR (1) | FR2205644B3 (enExample) |
| GB (1) | GB1446462A (enExample) |
| IT (1) | IT999257B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10565703B2 (en) | 2016-09-27 | 2020-02-18 | Nec Corporation | Image inspection device, image inspection method, and image inspection program |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2227854C2 (ru) * | 2002-05-28 | 2004-04-27 | Акционерное общество открытого типа "Знамя труда" им. И.И. Лепсе | Самоустанавливающийся затвор двухдисковой клиновой задвижки |
-
1972
- 1972-11-07 CH CH1622572A patent/CH557494A/xx not_active IP Right Cessation
-
1973
- 1973-09-28 FR FR7334838A patent/FR2205644B3/fr not_active Expired
- 1973-11-01 GB GB5083773A patent/GB1446462A/en not_active Expired
- 1973-11-06 BE BE137443A patent/BE806961A/xx unknown
- 1973-11-06 JP JP12407973A patent/JPS4978227A/ja active Pending
- 1973-11-07 IT IT3101873A patent/IT999257B/it active
- 1973-11-07 ES ES1973197287U patent/ES197287Y/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10565703B2 (en) | 2016-09-27 | 2020-02-18 | Nec Corporation | Image inspection device, image inspection method, and image inspection program |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2205644A1 (enExample) | 1974-05-31 |
| BE806961A (fr) | 1974-05-06 |
| ES197287U (es) | 1975-04-16 |
| CH557494A (de) | 1974-12-31 |
| ES197287Y (es) | 1975-09-01 |
| FR2205644B3 (enExample) | 1976-08-27 |
| GB1446462A (en) | 1976-08-18 |
| IT999257B (it) | 1976-02-20 |