FR1132654A - Perfectionnements aux pompes rotatives à pistons - Google Patents

Perfectionnements aux pompes rotatives à pistons

Info

Publication number
FR1132654A
FR1132654A FR1132654DA FR1132654A FR 1132654 A FR1132654 A FR 1132654A FR 1132654D A FR1132654D A FR 1132654DA FR 1132654 A FR1132654 A FR 1132654A
Authority
FR
France
Prior art keywords
rotary piston
piston pumps
pumps
rotary
piston
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
Application number
Other languages
English (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.)
Air Equipement SA
Original Assignee
Air Equipement SA
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 Air Equipement SA filed Critical Air Equipement SA
Application granted granted Critical
Publication of FR1132654A publication Critical patent/FR1132654A/fr
Expired 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/005—Pumps with cylinder axis arranged substantially tangentially to a circle centred on main shaft axis
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1132654D 1955-09-30 1955-09-30 Perfectionnements aux pompes rotatives à pistons Expired FR1132654A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1132654T 1955-09-30

Publications (1)

Publication Number Publication Date
FR1132654A true FR1132654A (fr) 1957-03-14

Family

ID=9638459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132654D Expired FR1132654A (fr) 1955-09-30 1955-09-30 Perfectionnements aux pompes rotatives à pistons

Country Status (1)

Country Link
FR (1) FR1132654A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010405A (en) * 1959-03-19 1961-11-28 Sundstrand Corp Pump or motor device
US3066613A (en) * 1959-01-07 1962-12-04 Sundstrand Corp Pump or motor device
US3068805A (en) * 1958-06-12 1962-12-18 Bendix Corp Pressure balancing means for rotary end valving surfaces
US3078808A (en) * 1958-07-17 1963-02-26 Bendix Corp Hydraulic balancing system for rotary positive displacement fluid handling devices
CN115151816A (zh) * 2019-11-27 2022-10-04 沃特世科技公司 梯度比例阀

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068805A (en) * 1958-06-12 1962-12-18 Bendix Corp Pressure balancing means for rotary end valving surfaces
US3078808A (en) * 1958-07-17 1963-02-26 Bendix Corp Hydraulic balancing system for rotary positive displacement fluid handling devices
US3066613A (en) * 1959-01-07 1962-12-04 Sundstrand Corp Pump or motor device
US3010405A (en) * 1959-03-19 1961-11-28 Sundstrand Corp Pump or motor device
CN115151816A (zh) * 2019-11-27 2022-10-04 沃特世科技公司 梯度比例阀
US11940424B2 (en) 2019-11-27 2024-03-26 Waters Technologies Corporation Gradient proportioning valve
US12372501B2 (en) 2019-11-27 2025-07-29 Waters Technologies Corporation Gradient proportioning valve

Similar Documents

Publication Publication Date Title
FR1091996A (fr) Perfectionnement aux pistons
FR1132654A (fr) Perfectionnements aux pompes rotatives à pistons
FR1181664A (fr) Perfectionnements aux pompes à piston
FR1135553A (fr) Perfectionnements aux moteurs à pistons
FR1157051A (fr) Perfectionnements aux pompes à pistons à double effet
FI30312A (fi) Kiertomäntäpumppu
FR1155580A (fr) Perfectionnements aux pistons
FR66945E (fr) Perfectionnement aux pistons
FR1179738A (fr) Perfectionnements apportés aux pompes à pistons axiaux
FR1081908A (fr) Perfectionnements aux pompes à piston à liquides
FR1238784A (fr) Perfectionnements aux pompes rotatives à pistons alternatifs
FR1050397A (fr) Perfectionnements aux machines à pistons
FR1123271A (fr) Machine à pistons rotatifs
FR69112E (fr) Perfectionnement aux pistons
FR1258994A (fr) Perfectionnements aux machines à pistons
FR1061078A (fr) Perfectionnement aux pompes rotatives à pistons
FR1150716A (fr) Mécanisme hydrostatique à pistons axiaux
FR1129662A (fr) Perfectionnements aux pompes rotatives
FR1133668A (fr) Perfectionnements aux pompes volumétriques
FR1144138A (fr) Perfectionnements apportés aux machines à pistons opposés synchronisés
FR1112103A (fr) Perfectionnements aux pompes et moteurs à pistons rotatifs
FR1156777A (fr) Compresseur à piston
FR1126297A (fr) Perfectionnements apportés aux stylographes à piston
FR1144899A (fr) Pompe rotative à pistons plongeurs
FR1067031A (fr) Perfectionnements aux compresseurs à piston