KR820001941B1 - 회전식 가공기용 밀폐장치 - Google Patents
회전식 가공기용 밀폐장치 Download PDFInfo
- Publication number
- KR820001941B1 KR820001941B1 KR7904238A KR790004238A KR820001941B1 KR 820001941 B1 KR820001941 B1 KR 820001941B1 KR 7904238 A KR7904238 A KR 7904238A KR 790004238 A KR790004238 A KR 790004238A KR 820001941 B1 KR820001941 B1 KR 820001941B1
- Authority
- KR
- South Korea
- Prior art keywords
- channel
- liquid
- channels
- closure
- helical
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 78
- 230000035515 penetration Effects 0.000 claims description 35
- 238000012545 processing Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 24
- 239000011344 liquid material Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 16
- 238000007789 sealing Methods 0.000 description 15
- 238000007790 scraping Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
- F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/254—Sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Sealing Devices (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Rotary Pumps (AREA)
- Coating Apparatus (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Description
Claims (1)
- 적어도 하나의 가공채널을 나르는 표면을 지닌 회전 요소부와, 통로에 재료를 이송시키는 인입구와 통로로 부터 재료를 배출하기 위해 통로 주위의 원주부에 의해 인입구로부터 떨어진 배출구와 통로속의 재료의 주체의 이동을 제한하도록 표면을 제공하는 체널속에 위치한 부재와 결합되고, 가공채널을 지닌 밀폐된 환상의 가공통로를 형성하도록 가공채널과 함께 배치되고 밀접한 틈새에 의해 회전요소로의 도면으로부터 떨어져 있고 보조부를 제공하는 고정요소부와, 회전 요소부와 제한표면부재가 함께 작동하고 압력이 제한 표면을 향하여 상기 채널의 길이를 따라 발생하도록 인입구로 부터 떨어져 제한표면을 향한 방향으로 상기 회전요소부를 회전시키는 장치와, 상기 액체재료가 상기채널, 한표면(14,26)의 폭, 채널의 수효, 경사각 및 형상이 선택되어서 상기 틈새(50,51)와 상기 채널의 외부 침투가, 가압된 액체에 의해서, 표면(14,26)이 상기의 어떤 밀폐채널속의 가압된 액체의 외부침투를 저지시키도록 상대적으로 회전할때 밀폐채널(27,27a,35,37,42,52)속의 액체에 가해지는 내부 힘에 의해서 대립되도록 배치된상기표면(14,26)중 하나에 의해 이송되는 다수의 밀폐채널을 지니는 상기 채널(50,51)을 통과하는 가압된 액체의 누수를 방지하는 동적 밀폐장치(27,27a,35,42,52)를 지니는 재료를 가공하기 위한 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96538878A | 1978-12-01 | 1978-12-01 | |
US965388 | 1978-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR820001941B1 true KR820001941B1 (ko) | 1982-10-21 |
Family
ID=25509909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR7904238A KR820001941B1 (ko) | 1978-12-01 | 1979-11-30 | 회전식 가공기용 밀폐장치 |
Country Status (21)
Country | Link |
---|---|
JP (1) | JPS5581133A (ko) |
KR (1) | KR820001941B1 (ko) |
AR (1) | AR225618A1 (ko) |
AU (1) | AU538430B2 (ko) |
BE (1) | BE880368A (ko) |
BR (1) | BR7907846A (ko) |
CA (1) | CA1141795A (ko) |
CS (1) | CS223974B2 (ko) |
DD (1) | DD147567A5 (ko) |
DE (1) | DE2947991A1 (ko) |
ES (1) | ES486840A1 (ko) |
FR (1) | FR2442707A1 (ko) |
GB (1) | GB2042406B (ko) |
IL (1) | IL58786A (ko) |
IN (1) | IN153365B (ko) |
IT (1) | IT1127671B (ko) |
MX (1) | MX152466A (ko) |
NL (1) | NL7908642A (ko) |
PT (1) | PT70482A (ko) |
SE (1) | SE432557B (ko) |
YU (1) | YU292379A (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389119A (en) * | 1982-01-04 | 1983-06-21 | Usm Corporation | Rotary processors |
DE3475426D1 (en) * | 1983-07-08 | 1989-01-05 | Tanken Seiko Corp | Mechanical seal for sealing slurry liquid |
US4480923A (en) * | 1983-09-14 | 1984-11-06 | Usm Corporation | Rotary processors and seals |
US4527900A (en) * | 1983-09-14 | 1985-07-09 | Usm Corporation | Rotary processors and seals |
US4549810A (en) * | 1984-12-20 | 1985-10-29 | Usm Corporation | Phase separating rotary processor and method |
DE3805748A1 (de) * | 1988-02-24 | 1989-09-07 | Berstorff Gmbh Masch Hermann | Verfahren und einrichtung zur aufrechterhaltung eines rueckwaertsentgasungsvorganges an einem einschneckenextruder |
DE19715653A1 (de) * | 1997-04-15 | 1998-10-22 | Focke & Co | Verfahren zum Betrieb von Maschinen mit rotierenden Aggregaten sowie Maschine mit rotierendem Aggregat, insbesondere Verpackungsmaschine mit (Falt-)Revolver |
ITRM20130033A1 (it) * | 2013-01-21 | 2014-07-22 | Sipa Soc Industrializzazione Progettazione | Apparato di inietto-compressione per la produzione di contenitori di termoplastica |
ITRM20130035A1 (it) * | 2013-01-21 | 2014-07-22 | Sipa Soc Industrializzazione Progettazione | Giunto rotante per un trasferimento di plastica fusa da un estrusore a stampi di una macchina rotativa di stampaggio di preforme |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE491366C (de) * | 1930-02-10 | Ton & Steinzeug Werke A G Deut | Stopfbuechsenlose Dichtung | |
GB894127A (en) * | 1957-12-03 | 1962-04-18 | Solvic Ind Delle Materie Plast | Improvements in extruders |
GB1315661A (en) * | 1969-06-18 | 1973-05-02 | British Insulated Callenders | Plastics extrusion process and apparatus |
DE2159136C2 (de) * | 1970-12-01 | 1982-12-30 | Stamicarbon B.V., 6160 Geleen | Hydraulische Wellendichtung |
-
1979
- 1979-09-07 CA CA000335273A patent/CA1141795A/en not_active Expired
- 1979-11-20 IN IN833/DEL/79A patent/IN153365B/en unknown
- 1979-11-21 PT PT70482A patent/PT70482A/pt unknown
- 1979-11-23 IL IL58786A patent/IL58786A/xx not_active IP Right Cessation
- 1979-11-28 DE DE19792947991 patent/DE2947991A1/de not_active Withdrawn
- 1979-11-28 YU YU02923/79A patent/YU292379A/xx unknown
- 1979-11-29 DD DD79217244A patent/DD147567A5/de unknown
- 1979-11-29 IT IT27694/79A patent/IT1127671B/it active
- 1979-11-29 SE SE7909851A patent/SE432557B/sv unknown
- 1979-11-29 AU AU53310/79A patent/AU538430B2/en not_active Ceased
- 1979-11-29 NL NL7908642A patent/NL7908642A/nl not_active Application Discontinuation
- 1979-11-29 BR BR7907846A patent/BR7907846A/pt unknown
- 1979-11-30 MX MX180271A patent/MX152466A/es unknown
- 1979-11-30 KR KR7904238A patent/KR820001941B1/ko active
- 1979-11-30 BE BE0/198373A patent/BE880368A/fr not_active IP Right Cessation
- 1979-11-30 FR FR7929573A patent/FR2442707A1/fr active Granted
- 1979-11-30 AR AR379097A patent/AR225618A1/es active
- 1979-11-30 GB GB7941430A patent/GB2042406B/en not_active Expired
- 1979-11-30 ES ES486840A patent/ES486840A1/es not_active Expired
- 1979-11-30 CS CS798277A patent/CS223974B2/cs unknown
- 1979-12-01 JP JP15630879A patent/JPS5581133A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2947991A1 (de) | 1980-06-12 |
GB2042406A (en) | 1980-09-24 |
AU538430B2 (en) | 1984-08-16 |
IT7927694A0 (it) | 1979-11-29 |
AR225618A1 (es) | 1982-04-15 |
JPS5581133A (en) | 1980-06-18 |
BE880368A (fr) | 1980-03-17 |
ES486840A1 (es) | 1980-06-16 |
NL7908642A (nl) | 1980-06-03 |
SE432557B (sv) | 1984-04-09 |
SE7909851L (sv) | 1980-06-02 |
PT70482A (en) | 1979-12-01 |
CS223974B2 (en) | 1983-11-25 |
YU292379A (en) | 1983-01-21 |
GB2042406B (en) | 1982-11-24 |
FR2442707B3 (ko) | 1981-09-04 |
DD147567A5 (de) | 1981-04-08 |
FR2442707A1 (fr) | 1980-06-27 |
IN153365B (ko) | 1984-07-07 |
BR7907846A (pt) | 1980-07-22 |
IT1127671B (it) | 1986-05-21 |
JPS6221607B2 (ko) | 1987-05-13 |
IL58786A (en) | 1983-05-15 |
IL58786A0 (en) | 1980-02-29 |
AU5331079A (en) | 1980-06-05 |
MX152466A (es) | 1985-07-26 |
CA1141795A (en) | 1983-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19791130 |
|
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19820922 |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19821227 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19830215 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19830215 End annual number: 3 Start annual number: 1 |
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PR1001 | Payment of annual fee |
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PR1001 | Payment of annual fee |
Payment date: 19861006 Start annual number: 5 End annual number: 5 |
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PR1001 | Payment of annual fee |
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PC1903 | Unpaid annual fee |