DE50301553D1 - Pumpe für fliessfähige Medien - Google Patents
Pumpe für fliessfähige MedienInfo
- Publication number
- DE50301553D1 DE50301553D1 DE50301553T DE50301553T DE50301553D1 DE 50301553 D1 DE50301553 D1 DE 50301553D1 DE 50301553 T DE50301553 T DE 50301553T DE 50301553 T DE50301553 T DE 50301553T DE 50301553 D1 DE50301553 D1 DE 50301553D1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- piston
- flowable media
- chamber
- piston chamber
- 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 - Fee Related
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
- B05B11/01—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
- B05B11/1001—Piston pumps
- B05B11/1004—Piston pumps comprising a movable cylinder and a stationary piston
-
- 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
- B05B11/1042—Components or details
- B05B11/1052—Actuation means
- B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation
-
- 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
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
-
- 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
- B05B11/1042—Components or details
- B05B11/1073—Springs
- B05B11/1077—Springs characterised by a particular shape or material
Landscapes
- Closures For Containers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03014345A EP1491123B1 (de) | 2003-06-26 | 2003-06-26 | Pumpe für fliessfähige Medien |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50301553D1 true DE50301553D1 (de) | 2005-12-08 |
Family
ID=33395873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50301553T Expired - Fee Related DE50301553D1 (de) | 2003-06-26 | 2003-06-26 | Pumpe für fliessfähige Medien |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1491123B1 (de) |
AT (1) | ATE308265T1 (de) |
DE (1) | DE50301553D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104481852B (zh) * | 2014-10-28 | 2016-08-31 | 上海空间推进研究所 | 一种补偿膜盒组件及其安装方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676277A (en) * | 1991-05-20 | 1997-10-14 | Ophardt; Heiner | Disposable plastic liquid pump |
DE10017340A1 (de) * | 2000-04-07 | 2001-10-18 | Rosenthal Karl Heinz | Pumpe |
-
2003
- 2003-06-26 DE DE50301553T patent/DE50301553D1/de not_active Expired - Fee Related
- 2003-06-26 EP EP03014345A patent/EP1491123B1/de not_active Expired - Lifetime
- 2003-06-26 AT AT03014345T patent/ATE308265T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE308265T1 (de) | 2005-11-15 |
EP1491123B1 (de) | 2005-11-02 |
EP1491123A1 (de) | 2004-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |