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

FI73372C (fi

FI73372B (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 Application granted granted Critical

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

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)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (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
US551044A (en) *		1895-12-10		Fluid-strainer
DE558960C (de) *		1932-09-14	Wilhelm Jonescheit Fa	Apparat zum Reinigen von Rohrleitungen
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 AT AT0547680A patent/AT381044B/de not_active IP Right Cessation
- 1980-11-07 SE SE8007827A patent/SE441066B/sv 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
- 1980-11-10 US US06/205,839 patent/US4343702A/en not_active Expired - Lifetime

Also Published As

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

Publication	Publication Date	Title
FI800135A (fi)	1980-07-20	Flerdelad skridsko
FI800066A (fi)	1980-08-08	Fyllpaose foer vaetska
FI801120A (fi)	1980-10-12	Ventilarrangemang foer dryckutdelare
FI800757A (fi)	1980-09-17	Daeck
FI800015A (fi)	1980-07-09	Avvattningstrumma foer materialtorkningsanordningar
FI801145A (fi)	1980-10-13	Elektrolysanordning
FI800219A (fi)	1980-07-30	Plasmabehandlingsapparat
FI800530A (fi)	1980-08-23	Herbicida sulfonamider
FI800160A (fi)	1980-07-26	Skivminnesregister
FI800735A (fi)	1980-09-13	9-aminoalkylfluorener
DK407779A (da)	1981-03-29	Engangsslaas
FI800118A (fi)	1980-07-17	Styrminne
FI800498A (fi)	1980-10-21	Ekobotten
FI792019A (fi)	1980-12-27	Hydraulisk slaganordning
FI793962A (fi)	1980-07-12	Framstaellningsfoerfarande foer spinnull
FI800864A (fi)	1980-10-28	Skovelhjul
FI800951A (fi)	1980-10-13	Formsprutningsfoerfarande och -apparat
DK204180A (da)	1980-11-11	Stiklaas
FI803476L (fi)	1981-05-10	Rotationssil
FI801049A (fi)	1980-10-06	Skruvlock
DK302780A (da)	1981-01-18	Braenderhoved
DK485180A (da)	1981-05-17	Azabicyclohexanderivater
FI65885B (fi)	1984-04-30	Planteringsanordning
DK74880A (da)	1980-08-22	Zinkaminophyllin
FI800905A (fi)	1980-10-01	Varvtalsreglerad drivanordning foer lyftanlaeggning

Legal Events

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