SE365009B - - Google Patents
Info
- Publication number
- SE365009B SE365009B SE04502/69A SE450269A SE365009B SE 365009 B SE365009 B SE 365009B SE 04502/69 A SE04502/69 A SE 04502/69A SE 450269 A SE450269 A SE 450269A SE 365009 B SE365009 B SE 365009B
- Authority
- SE
- Sweden
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/06—Regulating pulp flow
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
-
- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/2937—Gas pressure discharge of liquids feed traps [e.g., to boiler]
- Y10T137/294—Gas pressure controlled by amount of liquids in boiler or discharge receiver
-
- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Paper (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI99168 | 1968-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE365009B true SE365009B (pt) | 1974-03-11 |
Family
ID=8504931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE04502/69A SE365009B (pt) | 1968-09-24 | 1969-03-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3649446A (pt) |
| DE (1) | DE1944158A1 (pt) |
| GB (1) | GB1233999A (pt) |
| SE (1) | SE365009B (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4030971A (en) * | 1974-12-13 | 1977-06-21 | Beloit Corporation | System compensating for pressure fluctuations in a paper machine headbox |
| FI57281C (fi) * | 1976-10-05 | 1980-07-10 | Valmet Oy | Daempningssystem foer tryckvariationer i massasuspensionsstroemningen i den hydrauliska inloppslaodan hos en pappersmaskin |
| US4443156A (en) * | 1981-02-10 | 1984-04-17 | Dunnam Jr James A | Automatic natural gas compressor control system |
| FI79365C (fi) * | 1988-03-28 | 1989-12-11 | Ahlstroem Valmet | Aktivdaempare foer daempning av tryckvibrationer i inloppslaodan och massaroersystemet i pappers- och kartongmaskiner. |
| US6149770A (en) * | 1998-04-14 | 2000-11-21 | Honeywell-Measurex Corporation | Underwire water weight turbulence sensor |
| BR112020026547A2 (pt) | 2018-06-29 | 2021-03-23 | Philip Morris Products S.A. | Método e aparelho para moldar uma manta de material contendo alcaloides |
-
1969
- 1969-03-31 SE SE04502/69A patent/SE365009B/xx unknown
- 1969-04-07 US US814115A patent/US3649446A/en not_active Expired - Lifetime
- 1969-04-09 GB GB1233999D patent/GB1233999A/en not_active Expired
- 1969-08-30 DE DE19691944158 patent/DE1944158A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1233999A (pt) | 1971-06-03 |
| DE1944158A1 (de) | 1970-04-02 |
| US3649446A (en) | 1972-03-14 |