JPH0267164U - - Google Patents
Info
- Publication number
- JPH0267164U JPH0267164U JP12088689U JP12088689U JPH0267164U JP H0267164 U JPH0267164 U JP H0267164U JP 12088689 U JP12088689 U JP 12088689U JP 12088689 U JP12088689 U JP 12088689U JP H0267164 U JPH0267164 U JP H0267164U
- Authority
- JP
- Japan
- Prior art keywords
- displacement rod
- valve plate
- valve
- hollow
- spring
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813106578 DE3106578C2 (de) | 1981-02-21 | 1981-02-21 | Doppelsitzventil mit Leckkontrolle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267164U true JPH0267164U (zh) | 1990-05-21 |
Family
ID=6125481
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP65182A Pending JPS57144355A (en) | 1981-02-21 | 1982-01-07 | Multi-seat valve |
| JP12088689U Pending JPH0267164U (zh) | 1981-02-21 | 1989-10-16 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP65182A Pending JPS57144355A (en) | 1981-02-21 | 1982-01-07 | Multi-seat valve |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JPS57144355A (zh) |
| AU (1) | AU545291B2 (zh) |
| DE (1) | DE3106578C2 (zh) |
| GB (1) | GB2096743B (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949669U (ja) * | 1982-09-24 | 1984-04-02 | 三菱電機株式会社 | 照明器具の包装装置 |
| US4798223A (en) * | 1987-11-09 | 1989-01-17 | Skotch, Inc. | Double block and vent valve system |
| DE4419505A1 (de) * | 1994-06-03 | 1995-12-07 | Neumo Gmbh | Ventil, insbesondere Entnahmeventil für fließfähige Produkte |
| WO2009100920A1 (de) * | 2008-02-16 | 2009-08-20 | Gea Tuchenhagen Gmbh | Hubventil, insbesondere für die prozesstechnik |
| WO2017090212A1 (ja) * | 2015-11-24 | 2017-06-01 | クライムプロダクツ株式会社 | ディスペンサー |
| WO2019010664A1 (zh) * | 2017-07-13 | 2019-01-17 | 卓金星 | 座阀装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129328B1 (zh) * | 1970-11-05 | 1976-08-25 | ||
| JPS54223A (en) * | 1977-01-29 | 1979-01-05 | Tuchenhagen Otto | Piping opening*closing apparatus having leakage control and leakage hollow chamber purifiable |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2632587C2 (de) * | 1976-07-20 | 1985-05-30 | Fa. Otto Tuchenhagen, 2059 Büchen | Doppelsitzventil mit Leckkontrolle |
| DE2643273B2 (de) * | 1976-09-25 | 1980-11-06 | Gea Ahlborn Gmbh & Co Kg, 3203 Sarstedt | Doppelsitzventil mit Leckkontrolle |
| DE2750833C2 (de) * | 1977-11-14 | 1983-09-01 | Fa. Otto Tuchenhagen, 2059 Büchen | Vorrichtung für Reinigungsflüssigkeits-Anschluß, Hubsicherung und Federwiderlager für Doppelsitz-Rohrleitungsschalter mit Leckkontrolle |
-
1981
- 1981-02-21 DE DE19813106578 patent/DE3106578C2/de not_active Expired
-
1982
- 1982-01-07 JP JP65182A patent/JPS57144355A/ja active Pending
- 1982-01-12 GB GB8200777A patent/GB2096743B/en not_active Expired
- 1982-02-19 AU AU80627/82A patent/AU545291B2/en not_active Expired
-
1989
- 1989-10-16 JP JP12088689U patent/JPH0267164U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129328B1 (zh) * | 1970-11-05 | 1976-08-25 | ||
| JPS54223A (en) * | 1977-01-29 | 1979-01-05 | Tuchenhagen Otto | Piping opening*closing apparatus having leakage control and leakage hollow chamber purifiable |
Also Published As
| Publication number | Publication date |
|---|---|
| AU545291B2 (en) | 1985-07-11 |
| GB2096743B (en) | 1985-08-07 |
| DE3106578A1 (de) | 1982-09-16 |
| AU8062782A (en) | 1982-09-02 |
| JPS57144355A (en) | 1982-09-06 |
| DE3106578C2 (de) | 1986-10-16 |
| GB2096743A (en) | 1982-10-20 |