FI70945C - Foerfarande och anordning foer avtappning av vaetska ur en under vakuum staoende kammare - Google Patents
Foerfarande och anordning foer avtappning av vaetska ur en under vakuum staoende kammare Download PDFInfo
- Publication number
- FI70945C FI70945C FI793818A FI793818A FI70945C FI 70945 C FI70945 C FI 70945C FI 793818 A FI793818 A FI 793818A FI 793818 A FI793818 A FI 793818A FI 70945 C FI70945 C FI 70945C
- Authority
- FI
- Finland
- Prior art keywords
- outflow
- pipe
- tubes
- tank
- flow
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 34
- 239000012530 fluid Substances 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000004888 barrier function Effects 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/26—De-aeration of paper stock
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Jet Pumps And Other Pumps (AREA)
- Devices For Dispensing Beverages (AREA)
- Sampling And Sample Adjustment (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96932378 | 1978-12-14 | ||
| US05/969,323 US4219340A (en) | 1978-12-14 | 1978-12-14 | Method and apparatus for outflowing liquids from chamber maintained under vacuum |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI793818A7 FI793818A7 (fi) | 1980-06-15 |
| FI70945B FI70945B (fi) | 1986-07-18 |
| FI70945C true FI70945C (fi) | 1986-10-27 |
Family
ID=25515425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI793818A FI70945C (fi) | 1978-12-14 | 1979-12-05 | Foerfarande och anordning foer avtappning av vaetska ur en under vakuum staoende kammare |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4219340A (de) |
| JP (1) | JPS5813677B2 (de) |
| AR (1) | AR218796A1 (de) |
| AT (1) | AT374515B (de) |
| AU (1) | AU524215B2 (de) |
| BE (1) | BE880609A (de) |
| BR (1) | BR7908174A (de) |
| CA (1) | CA1119107A (de) |
| CH (1) | CH651370A5 (de) |
| DE (1) | DE2950194C2 (de) |
| DK (1) | DK530779A (de) |
| ES (1) | ES8101161A1 (de) |
| FI (1) | FI70945C (de) |
| FR (1) | FR2444115B1 (de) |
| GB (1) | GB2039077B (de) |
| IN (1) | IN153414B (de) |
| IT (1) | IT1193291B (de) |
| NL (1) | NL7908790A (de) |
| NO (1) | NO794048L (de) |
| NZ (1) | NZ192274A (de) |
| SE (1) | SE436900B (de) |
| ZA (1) | ZA796428B (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4455224A (en) * | 1979-03-19 | 1984-06-19 | Clark & Vicario Corporation | Apparatus for treating a papermaking suspension |
| SE423117B (sv) * | 1980-08-25 | 1982-04-13 | Asea Ab | System for avgasning av meld |
| FI63613C (fi) * | 1981-06-05 | 1983-07-11 | Enso Gutzeit Oy | Anordning foer avlaegsnande av gas fraon pappersmassasuspension |
| US4443232A (en) * | 1982-09-29 | 1984-04-17 | Clark & Vicario Corporation | Deaerated liquid stock supply |
| US4478615A (en) * | 1982-09-29 | 1984-10-23 | Clark & Vicario Corporation | Deaerated liquid stock supply |
| US5186726A (en) * | 1990-05-11 | 1993-02-16 | Ahlstromforetagen Swenska | Suspension deaerating process |
| JP2664039B2 (ja) * | 1992-01-20 | 1997-10-15 | 旭硝子株式会社 | 減圧脱泡方法及びその装置 |
| FI100950B (fi) * | 1995-10-24 | 1998-03-31 | Andritz Ahlstrom Oy | Kaasunerotussäiliö ja sen käyttö |
| FI103519B1 (fi) * | 1998-01-30 | 1999-07-15 | Valmet Corp | Laite kaasun poistamiseksi massakuituja sisältävästä vesisuspensiosta |
| FI105489B (fi) * | 1998-08-21 | 2000-08-31 | Ahlstrom Machinery Oy | Menetelmä ja laitteisto paperimassan esikäsittelemiseksi |
| FI19991793A7 (fi) | 1999-08-23 | 2001-02-24 | Andritz Oy | Menetelmä paperikoneen tai vastaavan lähestymisjärjestelmän toiminnan ohjaamiseksi |
| DE10017037A1 (de) * | 2000-04-05 | 2001-10-11 | Voith Paper Patent Gmbh | Vorrichtung zum Entgasen von Faserstoffsuspension |
| FI115540B (fi) * | 2000-12-29 | 2005-05-31 | Metso Paper Inc | Laitteisto massan johtamisessa paperikoneen tai vastaavan perälaatikkoon |
| DE10131982A1 (de) * | 2001-07-02 | 2003-01-16 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Entgasen von Suspension, insbesondere Faserstoffsuspension |
| AT414244B (de) * | 2004-05-13 | 2006-10-15 | Andritz Ag Maschf | Verfahren und vorrichtung zur vermischung von stoffströmen |
| EP2540364B1 (de) * | 2011-06-27 | 2014-03-26 | URAG-Industries GmbH | Vorrichtung zum Trennen von Fluidgemischen, insbesondere Öl/Wassergemischen |
| CA3034508C (en) * | 2016-09-01 | 2022-03-29 | Essity Hygiene And Health Aktiebolag | Process and apparatus for wetlaying nonwovens |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967618A (en) * | 1960-03-28 | 1961-01-10 | Vane Zdenek | Vortical separator |
| US3206917A (en) * | 1961-10-04 | 1965-09-21 | Clark & Vicario Corp | Deaerated stock flow control |
| US3432036A (en) * | 1964-12-09 | 1969-03-11 | Clark & Vicario Corp | Conditioning papermaking stock |
| US3421622A (en) * | 1965-08-19 | 1969-01-14 | Nichols Eng & Res Corp | Cleaning and deaerating paper pulp suspensions |
| US3538680A (en) * | 1967-12-29 | 1970-11-10 | Clark & Vicario Corp | Papermaking apparatus and process |
| US3720315A (en) * | 1971-01-18 | 1973-03-13 | Clark & Vicario Corp | Stabilizing papermaking system cleaner operation |
| US3770315A (en) * | 1972-12-18 | 1973-11-06 | Hardman Aerospace | Selectively adjustable lumbar support for aircraft seats and the like |
-
1978
- 1978-12-14 US US05/969,323 patent/US4219340A/en not_active Expired - Lifetime
-
1979
- 1979-11-27 ZA ZA00796428A patent/ZA796428B/xx unknown
- 1979-11-28 IN IN856/DEL/79A patent/IN153414B/en unknown
- 1979-11-29 ES ES486444A patent/ES8101161A1/es not_active Expired
- 1979-11-29 NZ NZ192274A patent/NZ192274A/xx unknown
- 1979-11-30 CA CA000341028A patent/CA1119107A/en not_active Expired
- 1979-12-03 GB GB7941677A patent/GB2039077B/en not_active Expired
- 1979-12-04 IT IT7950978A patent/IT1193291B/it active
- 1979-12-05 FI FI793818A patent/FI70945C/fi not_active IP Right Cessation
- 1979-12-05 NL NL7908790A patent/NL7908790A/nl not_active Application Discontinuation
- 1979-12-05 AU AU53499/79A patent/AU524215B2/en not_active Ceased
- 1979-12-06 AT AT0773279A patent/AT374515B/de not_active IP Right Cessation
- 1979-12-11 FR FR7930327A patent/FR2444115B1/fr not_active Expired
- 1979-12-12 AR AR279264A patent/AR218796A1/es active
- 1979-12-12 NO NO794048A patent/NO794048L/no unknown
- 1979-12-13 SE SE7910260A patent/SE436900B/sv not_active IP Right Cessation
- 1979-12-13 DK DK530779A patent/DK530779A/da not_active Application Discontinuation
- 1979-12-13 DE DE2950194A patent/DE2950194C2/de not_active Expired
- 1979-12-13 BE BE0/198561A patent/BE880609A/fr not_active IP Right Cessation
- 1979-12-13 CH CH11048/79A patent/CH651370A5/de not_active IP Right Cessation
- 1979-12-13 BR BR7908174A patent/BR7908174A/pt unknown
- 1979-12-14 JP JP54162623A patent/JPS5813677B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK530779A (da) | 1980-06-15 |
| AT374515B (de) | 1984-05-10 |
| CH651370A5 (de) | 1985-09-13 |
| FI793818A7 (fi) | 1980-06-15 |
| NO794048L (no) | 1980-06-17 |
| FR2444115A1 (fr) | 1980-07-11 |
| ES486444A0 (es) | 1980-12-01 |
| NZ192274A (en) | 1983-06-17 |
| FR2444115B1 (fr) | 1986-03-07 |
| ES8101161A1 (es) | 1980-12-01 |
| BR7908174A (pt) | 1980-08-26 |
| ZA796428B (en) | 1980-11-26 |
| SE436900B (sv) | 1985-01-28 |
| BE880609A (fr) | 1980-04-01 |
| AR218796A1 (es) | 1980-06-30 |
| SE7910260L (sv) | 1980-06-15 |
| NL7908790A (nl) | 1980-06-17 |
| AU5349979A (en) | 1980-06-19 |
| ATA773279A (de) | 1983-09-15 |
| FI70945B (fi) | 1986-07-18 |
| CA1119107A (en) | 1982-03-02 |
| IT7950978A0 (it) | 1979-12-04 |
| JPS5813677B2 (ja) | 1983-03-15 |
| GB2039077A (en) | 1980-07-30 |
| JPS55112393A (en) | 1980-08-29 |
| IN153414B (de) | 1984-07-14 |
| GB2039077B (en) | 1983-01-12 |
| DE2950194C2 (de) | 1987-02-26 |
| DE2950194A1 (de) | 1980-06-19 |
| US4219340A (en) | 1980-08-26 |
| IT1193291B (it) | 1988-06-15 |
| AU524215B2 (en) | 1982-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |
Owner name: AHLSTROM C&V INC. |