NO773982L - Anordning i tilfoerselsledningen til en hydraulisk innloepskasse i en papirmaskin for demping av trykk- og volumforstyrrelser - Google Patents

Anordning i tilfoerselsledningen til en hydraulisk innloepskasse i en papirmaskin for demping av trykk- og volumforstyrrelser

Info

Publication number: NO773982L
Authority: NO; Norway
Prior art keywords: damping device; space; elastic membrane; container; flow
Prior art date: 1976-11-22

Application number

NO773982A

Other languages

English (en)

Norwegian (no)

Inventor

Jouni Koskimies

Erkki Ilmoniemi

Original Assignee

Valmet Oy

Priority date (The priority date 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 date listed.)

1976-11-22

Filing date

1977-11-21

Publication date

1978-05-23

1977-11-21 Application filed by Valmet Oy filed Critical Valmet Oy

1978-05-23 Publication of NO773982L publication Critical patent/NO773982L/no

Links

239000012528 membrane Substances 0.000 claims description 29
238000013016 damping Methods 0.000 claims description 24
239000000725 suspension Substances 0.000 claims description 14
239000007788 liquid Substances 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
230000001681 protective effect Effects 0.000 claims description 2
230000002787 reinforcement Effects 0.000 claims description 2
238000010276 construction Methods 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
230000035485 pulse pressure Effects 0.000 description 1
230000035939 shock Effects 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1

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
- 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
- Y10T137/3118—Surge suppression

Landscapes

Paper (AREA)
Fluid-Pressure Circuits (AREA)
Control Of Transmission Device (AREA)
Control Of Electric Motors In General (AREA)

NO773982A 1976-11-22 1977-11-21 Anordning i tilfoerselsledningen til en hydraulisk innloepskasse i en papirmaskin for demping av trykk- og volumforstyrrelser NO773982L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI763351A FI58955C (fi)	1976-11-22	1976-11-22	I tillrinningsroerledning i en pappersmaskins hydrauliska inloppslaoda placerbar daempningsanordning foer tryck- och stroemningsstoerningar

Publications (1)

Publication Number	Publication Date
NO773982L true NO773982L (no)	1978-05-23

Family

ID=8510438

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO773982A NO773982L (no)	1976-11-22	1977-11-21	Anordning i tilfoerselsledningen til en hydraulisk innloepskasse i en papirmaskin for demping av trykk- og volumforstyrrelser

Country Status (13)

Country	Link
US (1)	US4116259A (fi)
JP (1)	JPS5365404A (fi)
AT (1)	AT361289B (fi)
BR (1)	BR7707690A (fi)
CA (1)	CA1082966A (fi)
DE (1)	DE2751949A1 (fi)
FI (1)	FI58955C (fi)
FR (1)	FR2371545A1 (fi)
GB (1)	GB1557597A (fi)
IT (1)	IT1088199B (fi)
NO (1)	NO773982L (fi)
SE (1)	SE7713095L (fi)
SU (1)	SU677674A3 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4308095A (en) *	1980-07-18	1981-12-29	Beloit Corporation	Extended low frequency range pulsation attenuator
DE3134783A1 (de) *	1981-09-02	1983-03-17	Nau&ccaron;no-proizvodstvennoe ob"edinenie bumagodelatel'nogo ma&scaron;inostroenija, Leningrad	Papiermaschinen-stoffauflauf
US4612089A (en) *	1984-03-16	1986-09-16	Devron Engineering Ltd.	Surge suppression device
DE3427390A1 (de) *	1984-07-25	1986-02-06	J.M. Voith Gmbh, 7920 Heidenheim	Sortierer, insbesondere vertikalsichter
DE3503241A1 (de) *	1985-01-31	1986-08-07	J.M. Voith Gmbh, 7920 Heidenheim	Sortierer, insbesondere vertikalsichter
DE3519373A1 (de) *	1985-05-30	1986-12-04	J.M. Voith Gmbh, 7920 Heidenheim	Sortiergeraet
DE3532716A1 (de) *	1985-07-30	1987-02-12	Escher Wyss Gmbh	Vorrichtung zum abbremsen schiessender stroemungen von siebwasser
GB2244096B (en) *	1990-05-09	1993-12-01	Telegan Ltd	Gas detector
DE4237308A1 (en) *	1992-11-05	1993-04-08	Voith Gmbh J M	Paper-making stock inlet - has a membrane in hollow zone to form another zone filled with dampening medium to suppress pulsation
US7828527B2 (en) *	2005-09-13	2010-11-09	Illinois Tool Works Inc.	Paint circulating system and method
GB0518637D0 (en)	2005-09-13	2005-10-19	Itw Ltd	Back pressure regulator
CN104195862B (zh) *	2014-07-31	2017-02-22	山东信和造纸工程股份有限公司	一种造纸机网槽成型器及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3447557A (en) *	1967-02-10	1969-06-03	Morton E Phelps	Surge chamber
US3563852A (en) *	1967-08-11	1971-02-16	Black Clawson Co	Headbox for twin wire paper making apparatus
US4030971A (en) *	1974-12-13	1977-06-21	Beloit Corporation	System compensating for pressure fluctuations in a paper machine headbox

1976
- 1976-11-22 FI FI763351A patent/FI58955C/fi not_active IP Right Cessation
1977
- 1977-11-14 GB GB47256/77A patent/GB1557597A/en not_active Expired
- 1977-11-16 JP JP13677077A patent/JPS5365404A/ja active Pending
- 1977-11-18 US US05/852,983 patent/US4116259A/en not_active Expired - Lifetime
- 1977-11-18 BR BR7707690A patent/BR7707690A/pt unknown
- 1977-11-18 AT AT826977A patent/AT361289B/de not_active IP Right Cessation
- 1977-11-21 IT IT29847/77A patent/IT1088199B/it active
- 1977-11-21 SE SE7713095A patent/SE7713095L/xx unknown
- 1977-11-21 NO NO773982A patent/NO773982L/no unknown
- 1977-11-21 DE DE19772751949 patent/DE2751949A1/de not_active Withdrawn
- 1977-11-22 SU SU772545398A patent/SU677674A3/ru active
- 1977-11-22 CA CA291,469A patent/CA1082966A/en not_active Expired
- 1977-11-22 FR FR7735050A patent/FR2371545A1/fr active Granted

Also Published As

Publication number	Publication date
FI763351A (fi)	1978-05-23
AT361289B (de)	1981-02-25
BR7707690A (pt)	1978-06-20
FR2371545A1 (fr)	1978-06-16
ATA826977A (de)	1980-07-15
GB1557597A (en)	1979-12-12
FI58955C (fi)	1981-05-11
SE7713095L (sv)	1978-05-23
SU677674A3 (ru)	1979-07-30
US4116259A (en)	1978-09-26
CA1082966A (en)	1980-08-05
FI58955B (fi)	1981-01-30
JPS5365404A (en)	1978-06-10
DE2751949A1 (de)	1978-05-24
FR2371545B3 (fi)	1980-08-29
IT1088199B (it)	1985-06-10

Publication	Publication Date	Title
NO773982L (no)	1978-05-23	Anordning i tilfoerselsledningen til en hydraulisk innloepskasse i en papirmaskin for demping av trykk- og volumforstyrrelser
US3111486A (en)	1963-11-19	Filter with automatic backwash control
US1243134A (en)	1917-10-16	Discharge-valve.
US2555452A (en)	1951-06-05	Gas distillate trap
US2564963A (en)	1951-08-21	Sand cone
CA1055293A (en)	1979-05-29	Method and device for dewatering of suspensions
NO119779B (fi)	1970-06-29
NO125305B (fi)	1972-08-21
NO773382L (no)	1978-04-06	Anordning for dempning av trykkforstyrrelser i en papirmaskin
US783878A (en)	1905-02-28	Device for drawing off the surface water or reservoirs, dams, tanks, or the like.
US669746A (en)	1901-03-12	Boiler-cleaner.
US1220092A (en)	1917-03-20	Apparatus for separating fluid-suspended material.
US624963A (en)	1899-05-16	Feed-water purifier and boiler-skimmer
US1135753A (en)	1915-04-13	Filtering apparatus.
US481606A (en)	1892-08-30	Filter
US5160705A (en)	1992-11-03	Apparatus for fluidizing granular material
US1085008A (en)	1914-01-20	Acetylene-gas generator.
US692091A (en)	1902-01-28	Bleaching-keir.
US786330A (en)	1905-04-04	Acetylene-gas generator.
US947845A (en)	1910-02-01	Condenser.
US379776A (en)	1888-03-20	Gustav adolph riedel
SU1143922A1 (ru)	1985-03-07	Конденсатоотводчик
US427236A (en)	1890-05-06	Filtering apparatus
US578708A (en)	1897-03-16	Grease-separator
US203310A (en)	1878-05-07	Improvement in carbonic-acid-gas generators