GB191312467A - Valveless Suction Pump for Ice-making Machines. - Google Patents

Valveless Suction Pump for Ice-making Machines.

Info

Publication number
GB191312467A
GB191312467A GB191312467DA GB191312467A GB 191312467 A GB191312467 A GB 191312467A GB 191312467D A GB191312467D A GB 191312467DA GB 191312467 A GB191312467 A GB 191312467A
Authority
GB
United Kingdom
Prior art keywords
piston
ice
suction pump
pump
making machines
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
Inventor
Alfred Bloch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191312467A publication Critical patent/GB191312467A/en
Expired legal-status Critical Current

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  • Details Of Reciprocating Pumps (AREA)

Abstract

12,467. Bloch, A. April 9, [Convention date]. Piston pumps.-In a vacuum pump for small icemaking plants of the kind provided with oil seals above the delivery valve 5 and piston 15, and with a suction passage 3 opened by the piston towards the end of its stroke, the delivery valve wholly covers the cylinder end and is provided with notches 6 round its edge. A deflector 9 prevents oil from passing out from the pump with the air. The pump cylinder is enlarged at the base to enable oil to pass from the underside to the upper side of the piston.
GB191312467D 1913-04-09 1913-05-28 Valveless Suction Pump for Ice-making Machines. Expired GB191312467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE191312467X 1913-04-09

Publications (1)

Publication Number Publication Date
GB191312467A true GB191312467A (en) 1914-03-05

Family

ID=32330686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191312467D Expired GB191312467A (en) 1913-04-09 1913-05-28 Valveless Suction Pump for Ice-making Machines.

Country Status (1)

Country Link
GB (1) GB191312467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112983829A (en) * 2021-02-07 2021-06-18 上海创历制冷设备有限公司 Splash-proof water pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112983829A (en) * 2021-02-07 2021-06-18 上海创历制冷设备有限公司 Splash-proof water pump
CN112983829B (en) * 2021-02-07 2022-11-15 上海创历制冷设备有限公司 Splash-proof water pump

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