JPS57157078A - Plunger pump - Google Patents

Plunger pump

Info

Publication number
JPS57157078A
JPS57157078A JP56040839A JP4083981A JPS57157078A JP S57157078 A JPS57157078 A JP S57157078A JP 56040839 A JP56040839 A JP 56040839A JP 4083981 A JP4083981 A JP 4083981A JP S57157078 A JPS57157078 A JP S57157078A
Authority
JP
Japan
Prior art keywords
bellows
valve
plunger
valve body
fluid
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.)
Pending
Application number
JP56040839A
Other languages
English (en)
Inventor
Kazuo Yamaizumi
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.)
Nagano Keiki Seisakusho KK
Original Assignee
Nagano Keiki Seisakusho KK
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 Nagano Keiki Seisakusho KK filed Critical Nagano Keiki Seisakusho KK
Priority to JP56040839A priority Critical patent/JPS57157078A/ja
Priority to DE8181109132T priority patent/DE3170538D1/de
Priority to EP81109132A priority patent/EP0060927B1/en
Priority to US06/316,169 priority patent/US4436494A/en
Publication of JPS57157078A publication Critical patent/JPS57157078A/ja
Pending 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/084—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular member being deformed by stretching or distortion
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/122—Valves; Arrangement of valves arranged in or on pistons the piston being free-floating, e.g. the valve being formed between the actuating rod and the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
JP56040839A 1981-03-20 1981-03-20 Plunger pump Pending JPS57157078A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56040839A JPS57157078A (en) 1981-03-20 1981-03-20 Plunger pump
DE8181109132T DE3170538D1 (en) 1981-03-20 1981-10-28 Plunger pump
EP81109132A EP0060927B1 (en) 1981-03-20 1981-10-28 Plunger pump
US06/316,169 US4436494A (en) 1981-03-20 1981-10-29 Plunger pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040839A JPS57157078A (en) 1981-03-20 1981-03-20 Plunger pump

Publications (1)

Publication Number Publication Date
JPS57157078A true JPS57157078A (en) 1982-09-28

Family

ID=12591774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040839A Pending JPS57157078A (en) 1981-03-20 1981-03-20 Plunger pump

Country Status (4)

Country Link
US (1) US4436494A (ja)
EP (1) EP0060927B1 (ja)
JP (1) JPS57157078A (ja)
DE (1) DE3170538D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10982665B2 (en) 2015-12-18 2021-04-20 Graco Minnesota Inc. Bellows pressure relief valve

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740141A (en) * 1982-09-29 1988-04-26 Intevep, S.A. Plunger with composite retention valve
FR2602282B1 (fr) * 1986-07-31 1988-09-23 Cloup Jean Perfectionnement aux dispositifs d'injection d'un produit additif dose dans un fluide principal
US4738600A (en) * 1987-03-05 1988-04-19 Dresser-Rand Company Lubricating system
US4784578A (en) * 1987-07-17 1988-11-15 Oil-Rite Corporation Metering device
US4784584A (en) * 1987-07-17 1988-11-15 Oil-Rite Corporation Metering device
US4995793A (en) * 1987-10-21 1991-02-26 Product Research And Development Reverse osmosis system and automatic cycling booster pump therefor
FR2745858B1 (fr) * 1996-03-07 2000-12-22 Ile De Rech Ody Soc Civ Perfectionnenents apportes aux pompes doseuses
US7118352B2 (en) * 2003-09-17 2006-10-10 Oil-Rite Corporation Hydraulic metering device
US8632322B2 (en) * 2006-01-30 2014-01-21 Ingersoll-Rand Company Plunger pump with atmospheric bellows
CN104791238A (zh) * 2014-01-17 2015-07-22 沈如华 一种高效率色浆调色泵
CN104131973A (zh) * 2014-07-17 2014-11-05 常州爱普超高压液压系统有限公司 可连续出油的气动增压泵
US20170175733A1 (en) * 2015-12-18 2017-06-22 Graco Minnesota Inc. Internal bellows bearing
WO2017106679A1 (en) * 2015-12-18 2017-06-22 Graco Minnesota Inc. Bellows installation and retention method
DE102016210737A1 (de) * 2016-06-16 2017-12-21 Robert Bosch Gmbh Förderpumpe für kryogene Kraftstoffe
US10473223B2 (en) 2017-03-02 2019-11-12 Oil-Rite Corporation Evacuation valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS485283U (ja) * 1971-06-03 1973-01-22

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570184A (ja) *
US2342906A (en) * 1941-04-01 1944-02-29 Cecil W Smith Pump
US2668656A (en) * 1944-12-19 1954-02-09 Jr Eugene T Booth Sylphon sealed pump
FR1162157A (fr) * 1956-07-21 1958-09-09 Matairco Soc Groupe hydro-pneumatique et installations utilisant un tel groupe, pour la commande pneumatique d'appareils hydrauliques
DE1567313A1 (de) * 1967-08-22 1970-04-16 Haensel Otto Gmbh Foerdereinrichtung fuer aus einer Kochmaschine kommende Zuckermassen
US3536424A (en) * 1968-11-12 1970-10-27 Hydro Seal Ltd Pump and piston assembly therefor
US3632233A (en) * 1970-07-09 1972-01-04 George C Graham Fluid pump apparatus and system
DE2129588C3 (de) * 1971-06-15 1975-10-30 Chemie Und Filter Gmbh, Verfahrenstechnik Kg, 6900 Heidelberg Dosierpumpe
DE2253288A1 (de) * 1972-10-31 1974-05-09 Guenter Meyenburg Pneumatisch betriebene hochdruckpumpe fuer fluessigkeiten und gase

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS485283U (ja) * 1971-06-03 1973-01-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10982665B2 (en) 2015-12-18 2021-04-20 Graco Minnesota Inc. Bellows pressure relief valve
US11703047B2 (en) 2015-12-18 2023-07-18 Graco Minnesota Inc. Bellows pressure relief valve

Also Published As

Publication number Publication date
EP0060927A1 (en) 1982-09-29
US4436494A (en) 1984-03-13
DE3170538D1 (en) 1985-06-20
EP0060927B1 (en) 1985-05-15

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