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GB1438490A - Apparatus for use as a gas compressor or gas blower - Google Patents

Apparatus for use as a gas compressor or gas blower

Info

Publication number
GB1438490A
GB1438490A GB4671375A GB4671375A GB1438490A GB 1438490 A GB1438490 A GB 1438490A GB 4671375 A GB4671375 A GB 4671375A GB 4671375 A GB4671375 A GB 4671375A GB 1438490 A GB1438490 A GB 1438490A
Authority
GB
United Kingdom
Prior art keywords
shaft
levers
rollers
piston
july
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
GB4671375A
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.)
Carding Specialists Canada Ltd
Original Assignee
Carding Specialists Canada Ltd
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 Carding Specialists Canada Ltd filed Critical Carding Specialists Canada Ltd
Priority to GB4671375A priority Critical patent/GB1438490A/en
Publication of GB1438490A publication Critical patent/GB1438490A/en
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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

1438490 Linkwork CARDING SPECIALISTS (CANADA) Ltd 5 July 1973 [11 July 1972] 46713/75 Heading F2K [Also in Division F1] A compressor piston 9, Fig. 1, is reciprocated and rotated by rotating a shaft 16 carrying the piston, the rotation of the shaft causing double-lobed cams 19, 20 fixed thereto to co-operate with rollers 24, 28, 29, 30 rotatably mounted on the cylinder 2, thereby to cause reciprocation of the piston. The shaft 16 is driven by a belt driven axially fixed shaft 168 through a coupling mechanism 167 which allows reciprocation of the shaft 16. Mechanism 167 comprises a belt crank lever 175, Figs. 4 and 9, secured to the shaft 168, the ends 180, 182 thereof pivotably supporting levers 179, 182, respectively. The radially outer ends of the levers 179, 182 carry rollers 187, 188 each engaging a side of a respective axial projection 173, 174 on one of the cams 19, 20 (shown as 166, 164 in Fig. 4). Opposite ends of the levers 179, 182 engage one another through their respective hardened pad 186 and tip 185. A second bell crank lever 189 journalled on the shaft 168 has similarly mounted levers 192, 195 with rollers 200, 201 engaging the other sides of the projections. A tension spring 202 is connected between extensions on the bell crank levers 175, 189. Because the moment arms A are equal and the moment arms B are also equal, the coupling mechanism prevents backlash and side thrust.
GB4671375A 1972-07-11 1972-07-11 Apparatus for use as a gas compressor or gas blower Expired GB1438490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4671375A GB1438490A (en) 1972-07-11 1972-07-11 Apparatus for use as a gas compressor or gas blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4671375A GB1438490A (en) 1972-07-11 1972-07-11 Apparatus for use as a gas compressor or gas blower

Publications (1)

Publication Number Publication Date
GB1438490A true GB1438490A (en) 1976-06-09

Family

ID=10442322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4671375A Expired GB1438490A (en) 1972-07-11 1972-07-11 Apparatus for use as a gas compressor or gas blower

Country Status (1)

Country Link
GB (1) GB1438490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024008141A1 (en) * 2022-07-06 2024-01-11 浙江千机智能科技有限公司 Power apparatus and energy storage system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024008141A1 (en) * 2022-07-06 2024-01-11 浙江千机智能科技有限公司 Power apparatus and energy storage system

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Free format text: IN PAT.BUL.5062,PAGE 3841 FOR 1438390 READ 1438490