SE343658B - - Google Patents
Info
- Publication number
- SE343658B SE343658B SE14680/67A SE1468067A SE343658B SE 343658 B SE343658 B SE 343658B SE 14680/67 A SE14680/67 A SE 14680/67A SE 1468067 A SE1468067 A SE 1468067A SE 343658 B SE343658 B SE 343658B
- Authority
- SE
- Sweden
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
- 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
- F16K17/0473—Multiple-way safety valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7876—With external means for opposing bias
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88038—One valve head carries other valve head
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 |
|---|---|---|---|
| US60179866A | 1966-12-14 | 1966-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE343658B true SE343658B (xx) | 1972-03-13 |
Family
ID=24408816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE14680/67A SE343658B (xx) | 1966-12-14 | 1967-10-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3426997A (xx) |
| DE (1) | DE1650505A1 (xx) |
| GB (1) | GB1176505A (xx) |
| SE (1) | SE343658B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5327800A (en) * | 1993-01-07 | 1994-07-12 | Ford Motor Company | System using vertical exhaust passage for maintaining primed condition of hydraulic circuits of an automatic transmission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2890715A (en) * | 1955-08-26 | 1959-06-16 | Warner Swasey Co | Multi-pressure relief valve |
-
1966
- 1966-12-14 US US601798A patent/US3426997A/en not_active Expired - Lifetime
-
1967
- 1967-10-10 GB GB46193/67A patent/GB1176505A/en not_active Expired
- 1967-10-26 SE SE14680/67A patent/SE343658B/xx unknown
- 1967-11-06 DE DE19671650505 patent/DE1650505A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1176505A (en) | 1970-01-07 |
| US3426997A (en) | 1969-02-11 |
| DE1650505A1 (de) | 1970-09-10 |