SG23088G - Two cylinder viscous liquid pump, especially a concrete pump - Google Patents

Two cylinder viscous liquid pump, especially a concrete pump

Info

Publication number: SG23088G
Authority: SG; Singapore
Prior art keywords: ring; pump; concrete; viscous liquid; cylinder
Prior art date: 1982-12-24

Application number

SG230/88A

Other languages

English (en)

Original Assignee

Schwing Gmbh F

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.)

1982-12-24

Filing date

1988-04-05

Publication date

1988-09-30

1988-04-05 Application filed by Schwing Gmbh F filed Critical Schwing Gmbh F

1988-09-30 Publication of SG23088G publication Critical patent/SG23088G/en

Links

239000007788 liquid Substances 0.000 title 1
230000000694 effects Effects 0.000 abstract 3
239000013013 elastic material Substances 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1
239000011345 viscous material Substances 0.000 abstract 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/58—Arrangements of pumps
- B67D7/62—Arrangements of pumps power operated
- B67D7/64—Arrangements of pumps power operated of piston type
- B67D7/645—Barrel pumps
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Rotary Pumps (AREA)
Detergent Compositions (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Springs (AREA)
Check Valves (AREA)

SG230/88A 1982-12-24 1988-04-05 Two cylinder viscous liquid pump, especially a concrete pump SG23088G (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP82111988A EP0112404B1 (de)	1982-12-24	1982-12-24	Zweizylinderdickstoffpumpe, vorzugsweise Betonpumpe

Publications (1)

Publication Number	Publication Date
SG23088G true SG23088G (en)	1988-09-30

Family

ID=8189430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG230/88A SG23088G (en)	1982-12-24	1988-04-05	Two cylinder viscous liquid pump, especially a concrete pump

Country Status (20)

Country	Link
US (1)	US4556370A (cs)
EP (1)	EP0112404B1 (cs)
JP (1)	JPS59131778A (cs)
KR (1)	KR900004615B1 (cs)
AT (1)	ATE20270T1 (cs)
AU (1)	AU559378B2 (cs)
BR (1)	BR8307113A (cs)
CA (1)	CA1215578A (cs)
CS (1)	CS259866B2 (cs)
DD (1)	DD220096A5 (cs)
DE (1)	DE3271599D1 (cs)
ES (1)	ES527623A0 (cs)
GR (1)	GR78944B (cs)
HU (1)	HU186813B (cs)
IL (1)	IL70038A (cs)
MX (1)	MX159733A (cs)
PL (1)	PL142428B1 (cs)
SG (1)	SG23088G (cs)
SU (1)	SU1336952A3 (cs)
ZA (1)	ZA837967B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5037275A (en) *	1987-06-27	1991-08-06	Karl Schlecht	Pipe junction switch for two-cylinder thick-material pump
DE3905355C2 (de) *	1989-02-22	1994-06-23	Schlecht Karl	Rohrweiche für Zweizylinder-Dickstoffpumpen
US6443718B1 (en) *	2000-02-14	2002-09-03	Multiquip, Inc.	Shuttle valve for concrete pump
US7513758B2 (en) *	2005-11-08	2009-04-07	Good Earth Tools, Inc.	Sealing rings for abrasive slurry pumps
DE102009005318B3 (de) *	2009-01-16	2010-09-30	Schwing, Friedrich, Dipl.-Ing.	Verfahren zur Förderung breiiger Massen und Pumpvorrichtung zur Förderung breiiger Massen
DE102013114008A1 (de) *	2013-12-13	2015-06-18	MPS-Matter Pumpsysteme GmbH	Dickstoffpumpvorrichtung, insbesondere für eine fahrbare Dickstoffpumpe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2957717A (en) *	1957-03-13	1960-10-25	Cie De Pont A Mousson	Sealing members and reinforcements therefor
US3813105A (en) *	1972-04-03	1974-05-28	M Mcqueen	Seal
US4015818A (en) *	1975-07-23	1977-04-05	International Telephone And Telegraph Corporation	Valve with self-retaining valve seat
DE2614895C3 (de) *	1976-04-07	1987-01-22	Karl Dipl.-Ing. 7000 Stuttgart Schlecht	Betonpumpen-Rohrweiche
US4198193A (en) *	1978-05-12	1980-04-15	Walters James F	Automatic wear compensation apparatus for concrete pumping hopper apparatus
DE2829181A1 (de) *	1978-07-03	1980-01-17	Scheele Maschf W	Rohrweiche fuer eine betonpumpe
DE2921735A1 (de) *	1979-05-29	1980-12-04	Teka Baumaschinen Gmbh	Vorrichtung zum dichten einer betonpumpe
US4337017A (en) *	1979-09-26	1982-06-29	Evenson William R	Hydraulic sleeve valve and seal arrangement for piston pump
DE3042930A1 (de) *	1980-11-14	1982-07-08	Stetter Gmbh, 8940 Memmingen	Rohrweiche fuer betonpumpen
DE3153268C2 (en) *	1981-01-31	1988-01-28	Friedrich Wilh. Schwing Gmbh, 4690 Herne, De	Two-cylinder viscous-material pump, preferably concrete pump

1982
- 1982-12-24 DE DE8282111988T patent/DE3271599D1/de not_active Expired
- 1982-12-24 AT AT82111988T patent/ATE20270T1/de not_active IP Right Cessation
- 1982-12-24 EP EP82111988A patent/EP0112404B1/de not_active Expired
1983
- 1983-10-24 IL IL70038A patent/IL70038A/xx unknown
- 1983-10-26 ZA ZA837967A patent/ZA837967B/xx unknown
- 1983-10-31 GR GR72833A patent/GR78944B/el unknown
- 1983-11-07 US US06/548,987 patent/US4556370A/en not_active Expired - Fee Related
- 1983-11-08 HU HU833829A patent/HU186813B/hu unknown
- 1983-11-14 AU AU21200/83A patent/AU559378B2/en not_active Ceased
- 1983-11-29 ES ES527623A patent/ES527623A0/es active Granted
- 1983-12-12 CA CA000443100A patent/CA1215578A/en not_active Expired
- 1983-12-14 KR KR1019830005930A patent/KR900004615B1/ko not_active Expired
- 1983-12-15 MX MX199792A patent/MX159733A/es unknown
- 1983-12-21 DD DD83258351A patent/DD220096A5/de not_active IP Right Cessation
- 1983-12-22 CS CS839810A patent/CS259866B2/cs unknown
- 1983-12-22 SU SU833679910A patent/SU1336952A3/ru active
- 1983-12-23 PL PL1983245306A patent/PL142428B1/pl unknown
- 1983-12-23 BR BR8307113A patent/BR8307113A/pt unknown
- 1983-12-24 JP JP58243134A patent/JPS59131778A/ja active Pending
1988
- 1988-04-05 SG SG230/88A patent/SG23088G/en unknown

Also Published As

Publication number	Publication date
AU2120083A (en)	1984-06-28
EP0112404A1 (de)	1984-07-04
DD220096A5 (de)	1985-03-20
CA1215578A (en)	1986-12-23
US4556370A (en)	1985-12-03
DE3271599D1 (en)	1986-07-10
EP0112404B1 (de)	1986-06-04
PL245306A1 (en)	1984-08-13
ES8501493A1 (es)	1984-11-16
SU1336952A3 (ru)	1987-09-07
ATE20270T1 (de)	1986-06-15
MX159733A (es)	1989-08-11
IL70038A (en)	1988-09-30
KR900004615B1 (ko)	1990-06-30
JPS59131778A (ja)	1984-07-28
AU559378B2 (en)	1987-03-05
BR8307113A (pt)	1984-08-07
KR840007145A (ko)	1984-12-05
ZA837967B (en)	1984-06-27
CS259866B2 (en)	1988-11-15
CS981083A2 (en)	1988-04-15
HU186813B (en)	1985-09-30
GR78944B (cs)	1984-10-02
ES527623A0 (es)	1984-11-16
PL142428B1 (en)	1987-10-31

Publication	Publication Date	Title
GB959938A (en)	1964-06-03	Fluid seal
SE8300648L (sv)	1983-08-10	Enkelverkande glidringstetning
MX172899B (es)	1994-01-19	Sellado para embolo o vastago
FR2566870B1 (fr)	1986-11-28	Dispositif d'etancheite destine a assurer l'etancheite amont/aval d'un obturateur
NO985811D0 (no)	1998-12-11	Kork med stengeventil for en beholder
ZA867060B (en)	1987-05-27	Apparatus for constant pressure in line-web crush-scoring
ES8705954A1 (es)	1987-05-16	Una junta giratoria para uso con un tambor giratorio de intercambio de calor
AU559378B2 (en)	1987-03-05	Concrete pump valve
ES452619A1 (es)	1977-11-16	Perfeccionamientos en cilindros maestros hidraulicos para sistemas de frenos o de control de embrague de vehiculos au-tomoviles.
ES442572A1 (es)	1977-05-01	Valvula reguladora de presion.
ES2080619T3 (es)	1996-02-01	Valvula de cierre con un manguito de estanqueidad fijo.
DE3268268D1 (en)	1986-02-13	Valve assembly for controlling fluid flow
GB1426519A (en)	1976-03-03	Sealing means for valve structure
EP0135284A3 (en)	1986-09-03	Valve
GB1452184A (en)	1976-10-13	Fluid-tight packings for relatively moving parts
ES451488A1 (es)	1977-10-01	Junta de anillos partidos para el cierre de ejes de alta presion de bombas de alimentacion de calderas.
CA1268025A (en)	1990-04-24	METHOD OF SHAPING A RESIN COMPOSITE SEAL
IT1239905B (it)	1993-11-23	Dispositivo di tenuta idraulica su corpo ruotante in modo intermittente
FR2337838A1 (fr)	1977-08-05	Dispositif d'etancheite a joints a glace
DE3070070D1 (en)	1985-03-14	Low energy tandem seal
ES8103542A1 (es)	1981-03-16	Perfeccionamientos introducidos en maquinas de amasar harinacon sistema de autovaciado
DE3261687D1 (en)	1985-02-07	Diapraghm for a hydraulically driven diaphragm pump with the application thereof
SE8102638L (sv)	1982-10-28	Tetningsanordning for ventiler
GB1525955A (en)	1978-09-27	Vibrators
IT1035439B (it)	1979-10-20	Perfezionamento nei dispositivi di tenuta