JPS5235665A - Negative pressure type consant-volume feeder for chemical solutions et c. - Google Patents

Negative pressure type consant-volume feeder for chemical solutions et c.

Info

Publication number
JPS5235665A
JPS5235665A JP11120175A JP11120175A JPS5235665A JP S5235665 A JPS5235665 A JP S5235665A JP 11120175 A JP11120175 A JP 11120175A JP 11120175 A JP11120175 A JP 11120175A JP S5235665 A JPS5235665 A JP S5235665A
Authority
JP
Japan
Prior art keywords
chemical solutions
consant
negative pressure
pressure type
volume feeder
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
JP11120175A
Other languages
Japanese (ja)
Other versions
JPS5410873B2 (en
Inventor
Eiichi Sugano
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.)
NOBLE SANGYO KK
NOOBURU SANGIYOU KK
Z KOGYO KK
ZETSUTO KOUGIYOU KK
Original Assignee
NOBLE SANGYO KK
NOOBURU SANGIYOU KK
Z KOGYO KK
ZETSUTO KOUGIYOU 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 NOBLE SANGYO KK, NOOBURU SANGIYOU KK, Z KOGYO KK, ZETSUTO KOUGIYOU KK filed Critical NOBLE SANGYO KK
Priority to JP11120175A priority Critical patent/JPS5235665A/en
Publication of JPS5235665A publication Critical patent/JPS5235665A/en
Publication of JPS5410873B2 publication Critical patent/JPS5410873B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To perform constant-volume feeding accurately without false operations with a small and lightweight device, by the use of suction of chemical solutions under a reduced pressure, a magnetism-responsive valve lever which acts on magnetism to open or close flow line and a reduced pressure-responsive restorable body such as rubber bag.
COPYRIGHT: (C)1977,JPO&Japio
JP11120175A 1975-09-13 1975-09-13 Negative pressure type consant-volume feeder for chemical solutions et c. Granted JPS5235665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11120175A JPS5235665A (en) 1975-09-13 1975-09-13 Negative pressure type consant-volume feeder for chemical solutions et c.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11120175A JPS5235665A (en) 1975-09-13 1975-09-13 Negative pressure type consant-volume feeder for chemical solutions et c.

Publications (2)

Publication Number Publication Date
JPS5235665A true JPS5235665A (en) 1977-03-18
JPS5410873B2 JPS5410873B2 (en) 1979-05-10

Family

ID=14555055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11120175A Granted JPS5235665A (en) 1975-09-13 1975-09-13 Negative pressure type consant-volume feeder for chemical solutions et c.

Country Status (1)

Country Link
JP (1) JPS5235665A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125358A (en) * 1975-04-18 1976-11-01 Sumitomo Chem Co Ltd Process for preparing 2,i-dimethyl-3- (2,2-dihalovinyl)-cyclopropaneca rboxylic acid derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453266Y2 (en) * 1986-03-13 1992-12-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51125358A (en) * 1975-04-18 1976-11-01 Sumitomo Chem Co Ltd Process for preparing 2,i-dimethyl-3- (2,2-dihalovinyl)-cyclopropaneca rboxylic acid derivatives
JPS5549064B2 (en) * 1975-04-18 1980-12-10

Also Published As

Publication number Publication date
JPS5410873B2 (en) 1979-05-10

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