CS210290A2 - Double-acting differential piston pump - Google Patents
Double-acting differential piston pumpInfo
- Publication number
- CS210290A2 CS210290A2 CS902102A CS210290A CS210290A2 CS 210290 A2 CS210290 A2 CS 210290A2 CS 902102 A CS902102 A CS 902102A CS 210290 A CS210290 A CS 210290A CS 210290 A2 CS210290 A2 CS 210290A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- double
- piston pump
- differential piston
- acting differential
- acting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0037—Containers
- B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
- B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
- B05B11/00442—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means the means being actuated by the difference between the atmospheric pressure and the pressure inside the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1088—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the pump being a double-acting pump
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3913958 | 1989-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS210290A2 true CS210290A2 (en) | 1991-09-15 |
Family
ID=6379620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS902102A CS210290A2 (en) | 1989-04-27 | 1990-04-26 | Double-acting differential piston pump |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0470111A1 (cs) |
AU (1) | AU5440590A (cs) |
CS (1) | CS210290A2 (cs) |
DD (1) | DD297485A5 (cs) |
WO (1) | WO1990012652A1 (cs) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152461A (en) * | 1990-10-01 | 1992-10-06 | Proctor Rudy R | Hand operated sprayer with multiple fluid containers |
US5181635A (en) * | 1991-05-31 | 1993-01-26 | Calmar Inc. | Liquid pump dispenser having a stationary spout |
JP3693411B2 (ja) * | 1995-08-21 | 2005-09-07 | 花王株式会社 | 容器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1117965A (en) * | 1966-12-30 | 1968-06-26 | Horton Cleaning Products Ltd | Improvements relating to dispensers for liquid and semi-liquid substances |
US4053086A (en) * | 1976-03-31 | 1977-10-11 | Aerosol Inventions & Development S.A. Aid Sa | Pumps for hand-held dispensers |
US4225063A (en) * | 1977-06-10 | 1980-09-30 | Ayres John E | Fluid dispensing pump assembly |
-
1990
- 1990-04-18 EP EP90906199A patent/EP0470111A1/de not_active Ceased
- 1990-04-18 AU AU54405/90A patent/AU5440590A/en not_active Abandoned
- 1990-04-18 WO PCT/EP1990/000623 patent/WO1990012652A1/de not_active Application Discontinuation
- 1990-04-25 DD DD90340095A patent/DD297485A5/de not_active IP Right Cessation
- 1990-04-26 CS CS902102A patent/CS210290A2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DD297485A5 (de) | 1992-01-09 |
AU5440590A (en) | 1990-11-16 |
WO1990012652A1 (de) | 1990-11-01 |
EP0470111A1 (de) | 1992-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB9117610D0 (en) | Hydraulic radialtype piston pump | |
GB2235402B (en) | Pistons | |
CS692588A1 (en) | Electromagnetic piston pump | |
GB8913343D0 (en) | Variable displacement pump | |
GB8927125D0 (en) | Pistons | |
AP8900131A0 (en) | Piston pump | |
EP0420481A3 (en) | Dual action piston pump | |
GB8923775D0 (en) | An hydraulic pump | |
CS210290A2 (en) | Double-acting differential piston pump | |
GB8916743D0 (en) | Piston assembly | |
GB8917480D0 (en) | Piston pump | |
AU6648290A (en) | Piston pump | |
CS381288A1 (en) | Double-acting piston pump | |
GB8803135D0 (en) | Improved double-acting pump | |
GB8913235D0 (en) | L-shaped piston pump | |
EP0366859A3 (en) | Piston air pump | |
GB2242252B (en) | Piston | |
CS48490A3 (en) | Differential piston pump | |
AU105075S (en) | Pump piston | |
GB8919758D0 (en) | Rotary piston pump | |
PL284052A1 (en) | Piston pump | |
GB8901150D0 (en) | Hydraulic pump | |
PL279064A2 (en) | Self-connectable hydraulic pumping unit | |
GB8904186D0 (en) | Radial piston pump | |
PL278987A1 (en) | Radial piston pump |