FR2310478A1 - Connecting rod control for copying machine fluid pump - uses lever pivoted by cam wheel to reciprocate rod in diaphragm pump (BE081176) - Google Patents

Connecting rod control for copying machine fluid pump - uses lever pivoted by cam wheel to reciprocate rod in diaphragm pump (BE081176)

Info

Publication number
FR2310478A1
FR2310478A1 FR7514268A FR7514268A FR2310478A1 FR 2310478 A1 FR2310478 A1 FR 2310478A1 FR 7514268 A FR7514268 A FR 7514268A FR 7514268 A FR7514268 A FR 7514268A FR 2310478 A1 FR2310478 A1 FR 2310478A1
Authority
FR
France
Prior art keywords
connecting rod
discs
pump
cam
shaft
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.)
Granted
Application number
FR7514268A
Other languages
French (fr)
Other versions
FR2310478B1 (en
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Priority to FR7514268A priority Critical patent/FR2310478A1/en
Priority to NL7604737A priority patent/NL7604737A/en
Priority to IT49330/76A priority patent/IT1061641B/en
Priority to DK202276A priority patent/DK202276A/en
Priority to DE19762619988 priority patent/DE2619988A1/en
Priority to BE166822A priority patent/BE841566A/en
Publication of FR2310478A1 publication Critical patent/FR2310478A1/en
Application granted granted Critical
Publication of FR2310478B1 publication Critical patent/FR2310478B1/fr
Granted legal-status Critical Current

Links

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The control is for the to- and fro movement of a connecting rod, to move the elastic membrane of a fluid pump. It has a cam disc, mounted on a rotating shaft, and acting onto the head of the connecting rod. A vertical pivoting lever (16) is positioned between the cam disc and the connecting rod (7), and is freely movable about a shaft (17). The cam disc consists of discs (14), freely turnable about their shaft (13), which is positioned between two circular connected discs (12), fastened on a rotating shaft (11). The shafts are positioned near the edges of the discs, so that the cam discs project past the disc edges (12). The control may be incorporated in an appliance for the development of diazopapers, which has a pump for the ammonia supply. In this case, the drive shafts (11) of the cam discs are connected to the shaft of the drive roller for the paper advance.
FR7514268A 1975-05-07 1975-05-07 Connecting rod control for copying machine fluid pump - uses lever pivoted by cam wheel to reciprocate rod in diaphragm pump (BE081176) Granted FR2310478A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7514268A FR2310478A1 (en) 1975-05-07 1975-05-07 Connecting rod control for copying machine fluid pump - uses lever pivoted by cam wheel to reciprocate rod in diaphragm pump (BE081176)
NL7604737A NL7604737A (en) 1975-05-07 1976-05-04 AMMONIA PUMP FOR DIAZO REPRODUCTION MACHINES.
IT49330/76A IT1061641B (en) 1975-05-07 1976-05-05 COMMAND DEVICE FOR LIQUID PUMPS
DK202276A DK202276A (en) 1975-05-07 1976-05-06 MECHANISM FOR CONTROLLING FORWARD AND REVERSE MOVEMENT
DE19762619988 DE2619988A1 (en) 1975-05-07 1976-05-06 CONTROL DEVICE FOR THE MOVEMENT OF A PUSH ROD
BE166822A BE841566A (en) 1975-05-07 1976-05-07 IMPROVEMENT IN THE CONTROL OF AMMONIA PUMPS OF DIAZO REPRODUCTION MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7514268A FR2310478A1 (en) 1975-05-07 1975-05-07 Connecting rod control for copying machine fluid pump - uses lever pivoted by cam wheel to reciprocate rod in diaphragm pump (BE081176)

Publications (2)

Publication Number Publication Date
FR2310478A1 true FR2310478A1 (en) 1976-12-03
FR2310478B1 FR2310478B1 (en) 1982-06-11

Family

ID=9154950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514268A Granted FR2310478A1 (en) 1975-05-07 1975-05-07 Connecting rod control for copying machine fluid pump - uses lever pivoted by cam wheel to reciprocate rod in diaphragm pump (BE081176)

Country Status (6)

Country Link
BE (1) BE841566A (en)
DE (1) DE2619988A1 (en)
DK (1) DK202276A (en)
FR (1) FR2310478A1 (en)
IT (1) IT1061641B (en)
NL (1) NL7604737A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593244A1 (en) * 1986-01-20 1987-07-24 Darracq Louis Animal-powered treadmill without gearing driving a pumping balance arm via a cam

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207333319U (en) * 2017-04-28 2018-05-08 深圳市大疆创新科技有限公司 Air supply system and movable equipment
WO2023274553A1 (en) * 2021-07-02 2023-01-05 Ecolab Usa Inc. Dosage pump with low energy consumption

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593244A1 (en) * 1986-01-20 1987-07-24 Darracq Louis Animal-powered treadmill without gearing driving a pumping balance arm via a cam

Also Published As

Publication number Publication date
NL7604737A (en) 1976-11-09
IT1061641B (en) 1983-04-30
BE841566A (en) 1976-11-08
DE2619988A1 (en) 1976-11-18
DK202276A (en) 1976-11-08
FR2310478B1 (en) 1982-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse