FR2647509B1 - PISTON ROD FOR PRE-PRESSURE AND IMPROVED PRIMER DOSING PUMP AND MOLDING METHOD THEREOF - Google Patents

PISTON ROD FOR PRE-PRESSURE AND IMPROVED PRIMER DOSING PUMP AND MOLDING METHOD THEREOF

Info

Publication number
FR2647509B1
FR2647509B1 FR8906817A FR8906817A FR2647509B1 FR 2647509 B1 FR2647509 B1 FR 2647509B1 FR 8906817 A FR8906817 A FR 8906817A FR 8906817 A FR8906817 A FR 8906817A FR 2647509 B1 FR2647509 B1 FR 2647509B1
Authority
FR
France
Prior art keywords
pressure
piston rod
molding method
dosing pump
improved primer
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
Application number
FR8906817A
Other languages
French (fr)
Other versions
FR2647509A1 (en
Inventor
Michel Brunet
Claude Jouillat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Technique de Pulverisation STEP
Original Assignee
Societe Technique de Pulverisation STEP
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.)
Filing date
Publication date
Application filed by Societe Technique de Pulverisation STEP filed Critical Societe Technique de Pulverisation STEP
Priority to FR8906817A priority Critical patent/FR2647509B1/en
Priority to EP89401449A priority patent/EP0345132B1/en
Priority to DE89401449T priority patent/DE68909310T2/en
Priority to AT89401449T priority patent/ATE94780T1/en
Priority to US07/360,693 priority patent/US4930999A/en
Priority to JP1139371A priority patent/JPH02127270A/en
Publication of FR2647509A1 publication Critical patent/FR2647509A1/en
Application granted granted Critical
Publication of FR2647509B1 publication Critical patent/FR2647509B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet valve
    • 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
    • B05B11/1061—Pump priming means
FR8906817A 1988-06-02 1989-05-24 PISTON ROD FOR PRE-PRESSURE AND IMPROVED PRIMER DOSING PUMP AND MOLDING METHOD THEREOF Expired - Fee Related FR2647509B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8906817A FR2647509B1 (en) 1989-05-24 1989-05-24 PISTON ROD FOR PRE-PRESSURE AND IMPROVED PRIMER DOSING PUMP AND MOLDING METHOD THEREOF
EP89401449A EP0345132B1 (en) 1988-06-02 1989-05-26 Precompression dosing pump with improved priming action
DE89401449T DE68909310T2 (en) 1988-06-02 1989-05-26 Admission pressure metering pump with improved suction behavior.
AT89401449T ATE94780T1 (en) 1988-06-02 1989-05-26 PRIOR PRESSURE DOSING PUMP WITH IMPROVED SUCTION BEHAVIOR.
US07/360,693 US4930999A (en) 1988-06-02 1989-06-02 Precompression metering pump with improved priming
JP1139371A JPH02127270A (en) 1988-06-02 1989-06-02 Pre-compression measuring pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906817A FR2647509B1 (en) 1989-05-24 1989-05-24 PISTON ROD FOR PRE-PRESSURE AND IMPROVED PRIMER DOSING PUMP AND MOLDING METHOD THEREOF

Publications (2)

Publication Number Publication Date
FR2647509A1 FR2647509A1 (en) 1990-11-30
FR2647509B1 true FR2647509B1 (en) 1991-09-06

Family

ID=9381980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906817A Expired - Fee Related FR2647509B1 (en) 1988-06-02 1989-05-24 PISTON ROD FOR PRE-PRESSURE AND IMPROVED PRIMER DOSING PUMP AND MOLDING METHOD THEREOF

Country Status (1)

Country Link
FR (1) FR2647509B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR78995E (en) * 1961-01-07 1962-10-05 Spray
GB1551038A (en) * 1975-08-01 1979-08-22 Unilever Ltd Finger operable pump for dispensing liquids

Also Published As

Publication number Publication date
FR2647509A1 (en) 1990-11-30

Similar Documents

Publication Publication Date Title
FR2607429B1 (en) DEVICE FOR ELIMINATING THE MASSELOT LEAVING AN INJECTION MOLD COMPRISING A CYLINDER EQUIPPED WITH A PISTON ROD
EP0345451A3 (en) Plastic piston/cylinder assembly with method and apparatus for its manufacture
IT8522642V0 (en) DEVICE FOR DETERMINING THE MOVEMENT OF A PISTON IN A CYLINDER.
GB9117610D0 (en) Hydraulic radialtype piston pump
FR2479389B1 (en) HYDRAULIC CYLINDER STROKE DAMPING DEVICE
DE59002523D1 (en) Pistons for piston machines.
GB2173279B (en) Crosshead slideway columns for reciprocating piston machines
DE69604798T2 (en) VERTICAL PISTON PUMP
FR2647509B1 (en) PISTON ROD FOR PRE-PRESSURE AND IMPROVED PRIMER DOSING PUMP AND MOLDING METHOD THEREOF
FR2665408B1 (en) METHOD FOR ADJUSTING THE DEADLY STROKE OF A TANDEM MASTER CYLINDER AND TANDEM MASTER CYLINDER FOR THE IMPLEMENTATION OF THIS PROCESS.
FR2632591B1 (en) METHOD FOR ADJUSTING THE VACUUM STROKE OF AT LEAST ONE PISTON IN A MASTER CYLINDER
MA21862A1 (en) VOLUMETRIC PUMP AND METHOD FOR VOLUMETRICALLY PUMPING
FR2491818B1 (en) PISTON WAX INJECTION MACHINE CYLINDER
FR2477655B1 (en) CYLINDER AND PISTON DEVICE, PARTICULARLY FOR THE SUSPENSION OF MOTOR VEHICLES
DE69026945T2 (en) PULSE-FREE PISTON PUMP
GB8829572D0 (en) An hydraulic reciprocating piston pump
FR2739781B3 (en) PISTON PLUG FOR A SYRINGE CYLINDER
FR2613433B1 (en) ADJUSTABLE HYDROSTATIC PISTON MACHINE
DE69207224D1 (en) Swashplate piston hydraulic system
DE59004584D1 (en) Vibrating piston press.
DE59300415D1 (en) Working cylinder with a piston travel sensor.
FR2736690B3 (en) PISTON FOR PUMP
DE59602804D1 (en) PISTON WITH CONNECTING ROD
GB8917480D0 (en) Piston pump
FR2640695B1 (en) PREPRESSURE AND IMPROVED PRIMING DOSING PUMP WITH PISTON ROD SUITABLE FOR MOLDING AND OPERATING CONDITIONS

Legal Events

Date Code Title Description
ST Notification of lapse