DE1500251B2 - - Google Patents
Info
- Publication number
- DE1500251B2 DE1500251B2 DE19651500251 DE1500251A DE1500251B2 DE 1500251 B2 DE1500251 B2 DE 1500251B2 DE 19651500251 DE19651500251 DE 19651500251 DE 1500251 A DE1500251 A DE 1500251A DE 1500251 B2 DE1500251 B2 DE 1500251B2
- Authority
- DE
- Germany
- 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.)
- Withdrawn
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0100310 | 1965-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1500251B2 true DE1500251B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-09-03 |
| DE1500251A1 DE1500251A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-09-03 |
Family
ID=7522972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651500251 Withdrawn DE1500251A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-11-02 | 1965-11-02 |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT984196B (it) * | 1973-02-23 | 1974-11-20 | Nuovo Pignone Spa | Valvola regolatrice |
| AU2584284A (en) * | 1983-03-09 | 1984-09-13 | Robert MacGregor Fairweather | Pressure and safety relief valve |
| JP5582286B2 (ja) * | 2009-12-25 | 2014-09-03 | 独立行政法人海洋研究開発機構 | バルブ機構 |
| CN109869490B (zh) * | 2019-03-22 | 2024-07-26 | 无锡红旗除尘设备有限公司 | 一种可自动调节开启程度的下降式离线阀 |
-
1965
- 1965-11-02 DE DE19651500251 patent/DE1500251A1/de not_active Withdrawn
-
1966
- 1966-10-03 AT AT924166A patent/AT271118B/de active
- 1966-10-11 NL NL666614284A patent/NL152068B/xx not_active IP Right Cessation
- 1966-10-27 SE SE14766/66A patent/SE341503B/xx unknown
- 1966-10-28 CH CH1566266A patent/CH450089A/de unknown
- 1966-11-02 GB GB49228/66A patent/GB1169207A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE341503B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-27 |
| NL152068B (nl) | 1977-01-17 |
| NL6614284A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-03 |
| GB1169207A (en) | 1969-10-29 |
| DE1500251A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-09-03 |
| AT271118B (de) | 1969-05-27 |
| CH450089A (de) | 1968-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EF | Willingness to grant licences | ||
| 8339 | Ceased/non-payment of the annual fee |