USRE32041E - Control valve for viscous material pumps - Google Patents
Control valve for viscous material pumps Download PDFInfo
- Publication number
- USRE32041E USRE32041E US64100984A USRE32041E US RE32041 E USRE32041 E US RE32041E US 64100984 A US64100984 A US 64100984A US RE32041 E USRE32041 E US RE32041E
- Authority
- US
- United States
- Prior art keywords
- control valve
- viscous material
- material pumps
- pumps
- viscous
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
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
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
- F04B7/003—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having a slidable movement
-
- 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
- Y10T137/7504—Removable valve head and seat unit
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86558—Plural noncommunicating flow paths
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86879—Reciprocating valve unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sliding Valves (AREA)
- Reciprocating Pumps (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3006542A DE3006542C2 (en) | 1980-02-21 | 1980-02-21 | Control slide for slurry pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE32041E true USRE32041E (en) | 1985-11-26 |
Family
ID=6095223
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/429,020 Ceased US4392510A (en) | 1980-02-21 | 1982-09-30 | Control valve for viscous material pumps |
US64100984 Expired - Lifetime USRE32041E (en) | 1980-02-21 | 1984-08-15 | Control valve for viscous material pumps |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/429,020 Ceased US4392510A (en) | 1980-02-21 | 1982-09-30 | Control valve for viscous material pumps |
Country Status (13)
Country | Link |
---|---|
US (2) | US4392510A (en) |
EP (1) | EP0034745B1 (en) |
JP (1) | JPS56159574A (en) |
AR (1) | AR225069A1 (en) |
AT (1) | ATE4738T1 (en) |
AU (1) | AU545163B2 (en) |
BR (1) | BR8101057A (en) |
CA (1) | CA1156090A (en) |
DD (1) | DD157817A5 (en) |
DE (1) | DE3006542C2 (en) |
ES (1) | ES499628A0 (en) |
GR (1) | GR74801B (en) |
MX (1) | MX154792A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003479A1 (en) * | 1987-10-07 | 1989-04-20 | Marlen Research Corporation | Compact twin piston pump |
US5144699A (en) * | 1990-07-20 | 1992-09-08 | Kenneth Graham | Plumbing drainage system |
US20140346748A1 (en) * | 2013-05-21 | 2014-11-27 | Wabco Europe Bvba | Leveling Valve for Discharging and Supplying Fluid |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433569A1 (en) * | 1984-09-13 | 1986-03-20 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Control slide valve for fitting into the exhaust pipe of motor vehicles or the like. |
US4867202A (en) * | 1988-11-14 | 1989-09-19 | Cargo Walker, Inc. | Curtain valve arrangement |
GB2258908B (en) * | 1991-08-21 | 1995-06-14 | Stoves Ltd | Improvements in and relating to fluid flow control valves |
CH686457A5 (en) * | 1992-08-11 | 1996-03-29 | Sistag | Plate slide. |
US5620025A (en) * | 1994-12-01 | 1997-04-15 | Associated Universities, Inc. | Multi-port valve |
DE10312444B3 (en) * | 2003-03-20 | 2004-11-18 | Skp Konstruktion Und Service Gmbh | Dosing pump for liquid media containing additives |
DE102004009362B4 (en) * | 2004-02-26 | 2008-01-24 | Schwing Gmbh | Piston slurry pump |
WO2010056863A1 (en) * | 2008-11-12 | 2010-05-20 | Mclean Midwest Corporation | Ac unit with economizer and sliding damper assembly |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE654112C (en) * | 1932-08-09 | 1937-12-10 | Otto Kaiser Maschf | concrete pump |
US2998781A (en) * | 1960-11-28 | 1961-09-05 | Giant Ind | Pump for plastic concrete |
US3327634A (en) * | 1965-08-30 | 1967-06-27 | Whiteman Mfg Company | Concrete pumping apparatus |
FR1578943A (en) * | 1967-05-09 | 1969-08-22 | ||
DE1905706B1 (en) * | 1969-02-05 | 1970-02-26 | Mbv Maschb Und Vertrieb Gmbh | Control slide for thick matter pumps |
DE1813237A1 (en) * | 1968-06-04 | 1970-06-25 | Whiteman Mfg Company | Gate valve for abrasive materials |
DE1908741A1 (en) * | 1969-02-21 | 1970-09-03 | Schwing Dipl Ing Friedrich Wil | Piston pump for pumping concrete |
US3650641A (en) * | 1970-08-25 | 1972-03-21 | Desa Industries | Concrete pumping machine |
US4215713A (en) * | 1977-01-11 | 1980-08-05 | Herbert Kuhlmann | Control valve for viscous materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1813237U (en) | 1960-04-16 | 1960-06-15 | Johannes Dr Med Hille | MASSAGE BENCH. |
DE1908741U (en) | 1964-11-26 | 1965-01-21 | Karl Dr Weitnauer | HOLDER FOR STORING MILK BOTTLES OD. DGL. |
BR7607022A (en) * | 1976-10-20 | 1978-05-09 | Schwing Gmbh F | DISTRIBUTION REGISTRATION FOR PISTONS OF CONSTANT MATERIALS |
-
1980
- 1980-02-21 DE DE3006542A patent/DE3006542C2/en not_active Expired
-
1981
- 1981-02-10 EP EP81100908A patent/EP0034745B1/en not_active Expired
- 1981-02-10 AT AT81100908T patent/ATE4738T1/en not_active IP Right Cessation
- 1981-02-13 GR GR64141A patent/GR74801B/el unknown
- 1981-02-16 CA CA000370943A patent/CA1156090A/en not_active Expired
- 1981-02-18 DD DD81227714A patent/DD157817A5/en not_active IP Right Cessation
- 1981-02-19 AR AR284358A patent/AR225069A1/en active
- 1981-02-20 AU AU67491/81A patent/AU545163B2/en not_active Ceased
- 1981-02-20 JP JP2320281A patent/JPS56159574A/en active Pending
- 1981-02-20 ES ES499628A patent/ES499628A0/en active Granted
- 1981-02-20 BR BR8101057A patent/BR8101057A/en not_active IP Right Cessation
- 1981-02-23 MX MX186101A patent/MX154792A/en unknown
-
1982
- 1982-09-30 US US06/429,020 patent/US4392510A/en not_active Ceased
-
1984
- 1984-08-15 US US64100984 patent/USRE32041E/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE654112C (en) * | 1932-08-09 | 1937-12-10 | Otto Kaiser Maschf | concrete pump |
US2998781A (en) * | 1960-11-28 | 1961-09-05 | Giant Ind | Pump for plastic concrete |
US3327634A (en) * | 1965-08-30 | 1967-06-27 | Whiteman Mfg Company | Concrete pumping apparatus |
FR1578943A (en) * | 1967-05-09 | 1969-08-22 | ||
DE1813237A1 (en) * | 1968-06-04 | 1970-06-25 | Whiteman Mfg Company | Gate valve for abrasive materials |
DE1905706B1 (en) * | 1969-02-05 | 1970-02-26 | Mbv Maschb Und Vertrieb Gmbh | Control slide for thick matter pumps |
US3640303A (en) * | 1969-02-05 | 1972-02-08 | Schwing Friedrich Wilh | Slide valve for high-viscosity pumps |
DE1908741A1 (en) * | 1969-02-21 | 1970-09-03 | Schwing Dipl Ing Friedrich Wil | Piston pump for pumping concrete |
US3650641A (en) * | 1970-08-25 | 1972-03-21 | Desa Industries | Concrete pumping machine |
US4215713A (en) * | 1977-01-11 | 1980-08-05 | Herbert Kuhlmann | Control valve for viscous materials |
Non-Patent Citations (1)
Title |
---|
German Patent Application, published 12/77, GM 7727633, Schwing, all pages. * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989003479A1 (en) * | 1987-10-07 | 1989-04-20 | Marlen Research Corporation | Compact twin piston pump |
US5144699A (en) * | 1990-07-20 | 1992-09-08 | Kenneth Graham | Plumbing drainage system |
US20140346748A1 (en) * | 2013-05-21 | 2014-11-27 | Wabco Europe Bvba | Leveling Valve for Discharging and Supplying Fluid |
US9616726B2 (en) * | 2013-05-21 | 2017-04-11 | Wabco Europe Bvba | Leveling valve for discharging and supplying fluid |
Also Published As
Publication number | Publication date |
---|---|
CA1156090A (en) | 1983-11-01 |
AU6749181A (en) | 1981-08-27 |
DD157817A5 (en) | 1982-12-08 |
ATE4738T1 (en) | 1983-10-15 |
BR8101057A (en) | 1981-09-01 |
ES8201692A1 (en) | 1981-12-16 |
AR225069A1 (en) | 1982-02-15 |
AU545163B2 (en) | 1985-07-04 |
MX154792A (en) | 1987-12-14 |
GR74801B (en) | 1984-07-12 |
DE3006542A1 (en) | 1981-08-27 |
ES499628A0 (en) | 1981-12-16 |
US4392510A (en) | 1983-07-12 |
DE3006542C2 (en) | 1985-01-17 |
EP0034745A1 (en) | 1981-09-02 |
JPS56159574A (en) | 1981-12-08 |
EP0034745B1 (en) | 1983-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Fee payment |
Year of fee payment: 4 |
|
SULP | Surcharge for late payment | ||
FPAY | Fee payment |
Year of fee payment: 8 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 12 |
|
SULP | Surcharge for late payment | ||
REMI | Maintenance fee reminder mailed |