FI803476L - Rotationssil - Google Patents

Rotationssil

Info

Publication number: FI803476L
Authority: FI; Finland
Prior art keywords: rotationssil
Prior art date: 1979-11-09

Application number

FI803476A

Other languages

English (en)

Other versions

FI73372B (fi

FI73372C (fi

Inventor

Erich O Riedel

Original Assignee

Riedel Technik Gmbh

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.)

1979-11-09

Filing date

1980-11-06

Publication date

1981-05-10

1980-11-06 Application filed by Riedel Technik Gmbh filed Critical Riedel Technik Gmbh

1981-05-10 Publication of FI803476L publication Critical patent/FI803476L/fi

1987-06-30 Publication of FI73372B publication Critical patent/FI73372B/fi

1987-10-09 Application granted granted Critical

1987-10-09 Publication of FI73372C publication Critical patent/FI73372C/fi

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Cleaning In General (AREA)
Combined Means For Separation Of Solids (AREA)

FI803476A 1979-11-09 1980-11-06 Anordning foer bortledande av elastiska roerrensningskroppar. FI73372C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2945287A DE2945287C2 (de)	1979-11-09	1979-11-09	Einrichtung zum Ableiten von elastischen Rohrreinigungskörpern
DE2945287		1979-11-09

Publications (3)

Publication Number	Publication Date
FI803476L true FI803476L (fi)	1981-05-10
FI73372B FI73372B (fi)	1987-06-30
FI73372C FI73372C (fi)	1987-10-09

Family

ID=6085583

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI803476A FI73372C (fi)	1979-11-09	1980-11-06	Anordning foer bortledande av elastiska roerrensningskroppar.

Country Status (9)

Country	Link
US (1)	US4343702A (fi)
AT (1)	AT381044B (fi)
CH (1)	CH648222A5 (fi)
DE (1)	DE2945287C2 (fi)
FI (1)	FI73372C (fi)
FR (1)	FR2469220B1 (fi)
GB (1)	GB2066407B (fi)
NL (1)	NL8006103A (fi)
SE (1)	SE441066B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4565631A (en) *	1982-12-17	1986-01-21	Taprogge Gesellschaft Mbh	Backflow-type self-cleaning filter
US4886112A (en) *	1988-01-21	1989-12-12	Ashland Oil, Inc.	Method for cleaning exterior surfaces of fire-heated tubes
US5958226A (en) *	1997-12-29	1999-09-28	Fleischmann; Charles R.	Storm drain filter with removable debris tray
NZ513378A (en) *	2001-08-07	2004-03-26	Power Glides Screens Ltd	Suspension screen raking system with spaced longitudinal rakes reciprocating for reduced ltravel
US10731932B2 (en) *	2013-05-22	2020-08-04	C.Q.M Ltd	Blocking elements for ball trap screen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE558960C (de) *		1932-09-14	Wilhelm Jonescheit Fa	Apparat zum Reinigen von Rohrleitungen
US551044A (en) *		1895-12-10		Fluid-strainer
US784170A (en) *	1903-05-21	1905-03-07	Charles H Miller	Strainer-valve.
US1343078A (en) *	1916-08-16	1920-06-08	Martin E Carter	Strainer for sugar-juice
GB993849A (en) *	1961-07-07	1965-06-02	Ledward & Beckett Ltd	Improvements relating to filters
US3174171A (en) *	1962-07-23	1965-03-23	Exxon Research Engineering Co	Piping t with deflector for removal of spherical "pigs"
FR2125684A5 (fi) *	1971-02-16	1972-09-29	Edf

1979
- 1979-11-09 DE DE2945287A patent/DE2945287C2/de not_active Expired
1980
- 1980-11-05 GB GB8035538A patent/GB2066407B/en not_active Expired
- 1980-11-06 FI FI803476A patent/FI73372C/fi not_active IP Right Cessation
- 1980-11-07 FR FR8023833A patent/FR2469220B1/fr not_active Expired
- 1980-11-07 CH CH8268/80A patent/CH648222A5/de not_active IP Right Cessation
- 1980-11-07 NL NL8006103A patent/NL8006103A/nl not_active Application Discontinuation
- 1980-11-07 SE SE8007827A patent/SE441066B/sv not_active IP Right Cessation
- 1980-11-07 AT AT0547680A patent/AT381044B/de not_active IP Right Cessation
- 1980-11-10 US US06/205,839 patent/US4343702A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2066407A (en)	1981-07-08
US4343702A (en)	1982-08-10
ATA547680A (de)	1986-01-15
GB2066407B (en)	1984-04-18
FR2469220B1 (fr)	1985-10-25
FR2469220A1 (fr)	1981-05-22
DE2945287A1 (de)	1981-06-04
DE2945287C2 (de)	1984-06-20
CH648222A5 (de)	1985-03-15
NL8006103A (nl)	1981-06-01
FI73372B (fi)	1987-06-30
FI73372C (fi)	1987-10-09
SE441066B (sv)	1985-09-09
SE8007827L (sv)	1981-05-10
AT381044B (de)	1986-08-11

Publication	Publication Date	Title
FI802347A7 (fi)	1981-01-25	Ytterdaeck foer vinterkoerning
FI802088A7 (fi)	1981-01-05	Vattenloeslig kontaktlimkomposition
FI800055A7 (fi)	1980-07-09	Kalcineringsfoerfarande och -anordning
FI800157A7 (fi)	1980-07-23	Glidventil- och kopplingssammansaettning
FI801245A7 (fi)	1981-01-01	Foeroreningsminskande energibesparande glasframstaellningsapparat
BE881787A (fr)	1980-08-19	Thermisch geisoleede houder
FI803211L (fi)	1981-04-13	Foerstaerkt behaollare
FI801129A7 (fi)	1980-10-11	Tryckutjaemnings-trevaegsoeverfoeringsventil
FI801654A7 (fi)	1981-01-01	Vaetskefilter
FI65853B (fi)	1984-03-30	Braennare
DK92480A (da)	1980-09-06	Metal-keramik-sammenfoejning
FI802119A7 (fi)	1981-01-07	Partikelartade blekningsblandningar
DK293690A (da)	1990-12-11	3-brom-4-fluor-benzaldehyd
FI791745A7 (fi)	1980-12-01	Foerfarande foer anordning foer prosessreglering
FI803140L (fi)	1981-04-12	Salivsug
AT383864B (de)	1987-09-10	Raffstore
DK58880A (da)	1980-08-21	Insecticidadjuvantsystem
FI802485A7 (fi)	1981-02-09	Hoegfrekvensreaktionsmassa- och hydraulcylinderenhet
FI793962A7 (fi)	1980-07-12	Framstaellningsfoerfarande foer spinnull
FI800144A7 (fi)	1980-07-31	Spikpress
FI801341A7 (fi)	1980-10-26	Foerbaettrat fogkitt
FI801054A7 (fi)	1980-11-24	Reningsfoerfarande foer ursodesoxikolsyra
FI792517A7 (fi)	1981-02-15	Stroemkaella
BE883224A (fr)	1980-11-10	Pyrazol-triazol -triones antibotrytis
BE884858A (fr)	1980-12-16	Lasnaadverbinding

Legal Events

Date	Code	Title	Description
2004-08-31	MA	Patent expired	Owner name: RIEDEL-TECHNIK GMBH